FROM : PAINT AND LACQUER COMPANY FAX NO. Aug. 28 2003 04:14PM P2
Xylene
Material Safety Data Sheet
CITGO Petroleum Corporation
MSDSNo. 19173
1701 Golf Road, Suite 1-1101
Hazard Ra~kings
..
Rolling Meadows, IL 60008-4295
RevisIon Date 11/0612000
HMIS NFPA
* 2 2
00 Health Hazard
IMPORTANf: Read this MSDS befom handling or disposing of thi$ prndud and pass this InfonnatiDn it>
ompJoyoos, customc", and USMI 01 this product.
3 3
Fire Ha:z:ard
? Emergency Overview a
a
Reactivity
PhysicalState Uquld.
?= Chronic Health Hazard
Color Transparen~ colorless. Odor Aromatic hydrocarbon.
WARNINGI Flammable liquid; vapor may cause flash_fjrel Protective Equipment
Mist or vapor may irritate the eyes, mucous membranes, and
Minimum ReqUirements
respiratory tract I See Section 8 for Details
Liquid contact may cause minimal to moderate eye and/or
moderate to severe skin irritation and inflammationl
May be harmful or fatal if inhaled, ingested, or absorbed
through the skinl ,
Overexposures may cause central nervous system(CNS) depression
and/or other target organ effects such ,as hearing lossl
Aspiration into the lungs can cause pulmonary edema and
.' chemical pneumonia!
: ~rolonged and/or repeated inhalation may increase the heart's
susceptibility to arrhythmias (irregulal' beats)1
May adversely affect reproductlonl
Contains Ethylbenzenel Based upon animal testing,
a canCer hazard may exist.
Spills may create a slipping hazardl
SECTION 1: ,IPENT!f'~.A TlON. ,
.' ' ..··.·· ' ? ~.:. -;' o:'-:'! .' ··?..? ,,' '. ~ ··.······ : ····.··
Technical Contact
Trade Name Xylene (600) 967-7601
(8am - 4pm CT M-F)
Product Number 2173 (918) 495-4700
Medical Emergency
CAS Number Mixture-See Section 2. CHEMTREC Emergency , (800) 424-9300
Product Family Aromatic Hydrocarbon Solvent
, ,
Synonyms Xylol; Mixed Xylenes: Xylene Isomers and Ethylbenzene; Dimethylberl2.enes and Ethylbenzene:
C8 AJky1benzenes; C8 Aromatics: C8 Aromatic Hydrocarbon Solvent; XE Solvent;
Industria4)rade Xylene (meets ASTM 0-364 Specifications); .
"Ten-degree" Xylene (meets ASTM D-B46 Specifications).
SECTION 2: COMPOSITION
~,.. ~.'..;." ~ .~ ",' :'.~
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No.
Component Namc(s) Concentr.ltion
CAS Registry (%)
1330-20-7 75-90
1) Xylene, Mixed Isomers
100-41-4 1Q..25
2) Ethylbenzene
108-38-3 40-80
3) 1.3-Dimethylbenzene (meta-Xylene)
10-25
95-47?
4) 1.2-Dimethylbenzene (ortho-Xylene)
10~2-3 10-15
5) 1.4-Dimethylbenzene (para-Xylene)
MSDSNo. 19173 Revision Date 11/0612000 Page Number. 1
ContInued on Next Page
FAX NO.
FROM PAINT AND LACQUER COMPANY Aug. 28 2003 04:15PM P3
Xyiene
SECTION 3: HAZARDS IDENTIFICATION
Also see Emergency Overview and Hazard Ratings on the top of Page 1 of this MSDS.
Major Route(s) of Entry Skin contact Eye contact. Absorption. Inhalation.
Signs and Symptoms of Acute ExpQsure
Inhalation Breathing high concentrations of vapor may cause respiratory irritation, euphoria, excitation or giddiness,
headache, nausea, vomiting, abdominal pain, loss of appetite, fatigue, muscular weakness, staggering gait, and
., central nervo,us system (CNS) depression.. CNS effects include dizziness, drowsiness, disorientation, vertigo,
memory loss, visual disturbances, diffICulty with breathing, convulsions, unconsciousness. paralysis: coma, and
even death, depending upon the exposure duration. Vapors can reduce the oxygen content in air. Approximately
20,000 ppm (or 2 vol.%) in air is fatal to humans in 5 to 10 minutes. Sudden death from cardiac arrest (heart
attack) may result from exposure to greater than 10,000 ppm for only 5 minutes. Oxygen deprivation is possible if
working in confined spaces. _._
Eye Contact Animal test results and actual human exposures suggest that this product can cause mild to severe eye irritation
upon short-term ~osure. Symptoms indude stinging, watering, redness, and swelling.
Skin Contact Animal test results and actual human exposures of this material suggest that this product can cause moderate
skin irritation. Short~term contact symptoms indude redness, itching. and burning of the skin. This material may
also be absorbed through the skin and produce CNS depression effects (see "fnhalatiqn" above). If the skin is
damaged, absorption increases. ProJongad and/or repeated contact may cause moderate to severe dermatitis.
Chronic symptoms may indude drying, swelling, scaling, blistering, cracking, and severe tissue damage,
Ingestion If swallowed. this material may irritate the mucous membranes of the mouth. throal and esophagus_ It can be
readily absorbed by the stomach and intestinal tract. Symptoms include a burning sensation of the mouth and
esophagus. nausea. vomiting. dizziness. staggering gait. drOlNSiness. loss of consciousness, and delirium, as wen
as additional central nervous system (CNS) effects (see "Inhalation" above).
A'
Due to its fight viscosity, there is a danger of aspiration into the lungs during vomiting. ~piration can resuJt in
severe lung damage or death. Progressive CNS depression, respiratory insufficiency, and ventricular fibrillation
may also result in death.
~Itti
Chronic Effects Chronic effects of ingestion and subsequent aspiration into the lungs may cause pneumatocele (lung cavity)
Swnmary formation and chronic lung dysfunction. Chronic occupational xylene exposures have caused auditory nerve
degeneration. '
Reports have associated repeated and proplonged occupational overexposure to solvents with irreversible brain
and nelVtJus system damage (sometJmes referred to as "Solvent or Painter's Syndrome'1, Intentional misuse by
deJiberately concentrating and inhaling this product may be harmful or fatal.
Based upon animal testing, the C8 aromatic hydrocarbon components (xylene Isomers and ethyl benzene)
might be assumed to cause embryo and fetal toxicity, spontaneous abortions, and/or decreased fetal and
newborn weights if overexposures occur during a woman's early gestation period.
At high exposure concentrations, ethyl benzene. a component of this product, has been associated VvithmUltiple
organ tumors in laboratory animals. (See Section 11,)
Conditions Aggravated Persomel with pre-existing nervous system disease, neurological conditions. skin disorders, impaired hearing,
by Exposure liver, or kidney function, or chronic respiratory diseases, and IOOmen attempting to corrceiw shoul(j avoid
exposure.
Exposure to high concentrations of this material may increase thE> sensitivity of the heart to eplnepherlne
(adrenalin) and catecholaminc-like drugs Personnel with pre-existing cardiac disorders may be more
susceptible to this effect (see Section 4, "Note to Physicians").
Target Organs This substance is toxic to lungs. central nervous system. especially the auditory nerve, brain, mucous
membranes. skin, eyes, and possibly. the blood, tiver. kidneys. and reproductive systems.
at or above 0.1 %. Ethylbero::ene is considered
Carcinogenic Potential This material contains ethyl benzene at concentrations possibly
carcinogenic to humans by IARC. (See Section 11.)
Revision Date
19173
MSDS No. 1110612000 Page Number: 2
Continued on Next Page
FAX NO.
FROM : PAINT AND LACQUER COMPANY Aug. 28 2003 04:16PM P4
Xylene
D00
0DD
DD
D,
[Z]
OxIdizer Toxic
To)Cic
Water-reactlve
Aammable
CD
OSHA Organic Classification Is indicated by an .X' in the box adjacent to the OSHA title. If no ·X?is presenllhe product does not extJibit tha hazard as
Unstable hazard Physical Hazard ClassifIcation.?br>
Combustible
ExplosIve Peroxide Gas
Highly
Pyrophoric
Carcinogenic~
Compressed
Hazarn
defined in the OSHA Hazard CQ11fT1unicatiantBndard (29 CFR 1910.1200) .
S
?br>
SECTION 4: ·FIRST AID.MEA.SURE.~ ~ . ........
I , ..?? ', .. ';';",-';w'o ,h' r-"·I.:."""''=',~1.····?··.? : ··..?.?.
.",;,-~?
..~r", -:, ~: ?..?': ?
? \; ?..? ,_, ??,.
Take proper precautions to ensure your own health and safety before attempting rescue or providing first aid. For more s~ific
Information, rl](er to Exposure Controls and Personal Protection~ In SectIon 8 of this MSCS.
Inhalation Immeolately move victim to fresh air. If victim is not breathing, immediately begin rescue breathing. If heart
has stopped, immediately begin cardiopulmonary resuscitation (CPR). If breathing is difficult, 100 percent
humidified oxygen should be administered by a qualified individual. Seek medical attention immediately.
Eye Contact Check for and remove contact lenses. If irritation or redness develops. flush eyes with coo~ dean,
low-pressure 'water for at least 15 minutes. Hold eyelids apart to ensure complete irrigation of the eye and
eyelid ~ue. Do not use eye ointment. Seek medical attention immsd~te.ly.
Skin Contact Remove contaminated shoes and clothing. Flush affected area with large amounts of water. If skin surface is
damaged, apply a dean dressing and seek medical attention. Do not use ointments. :df skin surface is not
damaged, clean affected area thoroughly with mild soap and water. Seek medical attention if tissue appears
damaged or if pain or irritation persists.
Do not induce vomiting or give anything by mouth. If spontaneous vomiting is about to occur, place victim's
,·Ingestion
head below knees. If victim is drowsy or unconscious, place on the leR side with he
anything by mouth to a person who Is not fully conscious. Do not leave victim unattended. Seek medical
attention immediately ..
Notes to Physician Inhalation overexposure can produce toxic effects. Monitor for respiratory distress. If cough or diffICUlty in
breathIng develops, evaluate for upper respiratory tract inflammOltion, bronchitis, and pneumonitis. Vigorous
anU-inflammatory/steroid treatment may be required at flfSt evidence of upper ailWaY or pulmonary edema.
Administer 100 percent humidified supplemental oxygen with assisted ventilation. as required .
.
.
If ingested. this material presents a significant aspiration/chemical pneumonitis hazard. As a result, induction
of emesis is not recommended. Administer an aqueous slurry of activated charcoal followed by a cathartic
such as magnesium citrate or sorbitol Also, treatment may involve careful gastric lavage if performed 600n
after ingestion or in patients 'M1o are comatose or at risk of conwlsing. Protect the airway by cuffed
endotracheal intubation or by placement of the body in a Trendelenburg and left lateral decubitus position.
Obtain chest X-ray ard frver function tests. Monitor for cardi
gases in severe exposure cases.
drugs may initiate cardiac arrhythmias (!rregular beating) in
Ep(nepherlne and other sympathomimetic
persons exposed to high concentrations Of this material (e.g., in enclosed spaces or with deUberate abuse).
If used, monitor heart action closely. Consider use of other drugs with less arrhythmogenic potential.
SECTION 5: FIRE F!GHTING MEASURES ~:~'.r:-"-":~':r"":"':1:"_". ·i.~ ?...
?. " :: :.' ". ,··:,,:".~ .::~ .?" .",;. '.;".:.~?1>:
··.:..-;.;.
··.·· .;,'. ':,,;:.~":.;.J."-'" :;0" A'<- ;.;" ··.? :: ?...?~.?.?:
:: ......?. ': .. , .. ' ? : ?.??/,:' ; ,,: ?. : .. ~~ ··?.···· ~ ::
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I
NFPA Flammability OSHAlNFPA Class-IC Flammable Liquid. Moderately flammable
Classification
Aash Point Method CLOSED CUP: 26D to 27DC (790 to 81"F). (Tagliabue [ASTM D.56])
AP 1.0 %
Lower Flammable Umit AP 7.1 %
Upper FJarnm3ble Umit
j. Autolgnltlon Temperature AP 432DC (810DF)
Hazardous. Burning or excessive heating may produce smoke, carbon monoxide. carbon dioxide, and possibly other
Combustion Products
harmful gasesJvap?rs.
MSDSNo. 19173 Revision Data 11/0612000 . Continued on Next Page 3.
Page Number:
FROM PAINT AND LACQUER COMPANY FAX NO. Aug. 28 2003 04:16PM P5
Xylene
Special Properties Flammable Liquidl This material releases vapors at or below ambient tem~ratvres. When mixed \Wh air in
certain proportions and exposed to an ignition source, its vapor can cause a flash fire. Use only v.ith adequate
ventitatlol'l Vapors are heavier than air and may travel long distances along the grOU1d to an ignition source
and flash back. May aeate vapor/air explosion hazard in confined spaces such as sewers. If container is not
property cooled, it can rupture in the heat of a fire.
SMALL FIRE; Use dry chemicals, carbon dioxide (CO~, foam, water fog. or inert ga3 (nitrogen). LARGE
Extinguishing Media ..
FIRE: Use foam, water fog, or waterspray. Water fog and spray are effective in cooling containers and
adjac.:ent structures but might cause frothing and/or may not achieve extinquishment A water jet may be used
to cool the vessel's extemal waRs to prevent pressure bu~d·up, autoign~ion, or explosion. NEVER use a water
jet directly on the fire because it may spread the fire to a larger area.
Fire Fighting Protective Firefighters must U$$ full bunker gear including NJOSH-approved pos~ive pressure self-contained breathing
Cloth~ apparatus to protea against potential hazardous combustion or decomposition products and oxygen
deficiencies. Evacuate area and fight the fire from a maximum dista~ or use unmanned hose holders or
monitor nozzJBS. COWl' pooling Uquid with foam. Containers can build pressure if exposed to radiant heat; coo!
adjacent containers v.ith ftooding quantities of water until weH after the fire is out. Withdraw immediately from
the area If there is a rising sound from venting safely devices or discoloration of vessels, tanks, or pipelines. Be
aware that burning liquid will float on .Y'{Pter. Notify appropriate authorities if fiquid(s) enter sewersiwaterways.
SECTION 6: ACCIDENTAL RELEASE.. MEASURf;:S.
Take proper precautions to ensure your 0Vt1I health and Gafety before attempting spill control or Clean-up. For more specific
InfOl'JJ13tion, refer to the Emergency Overview on Page 1, Exposure Controls and Personal Protection in Section,.8 and Disposal
In Section 13 of this MSDS.
,
Considerations
\.
Flammable Liquidl Release causes an immediate fire or explosion hazard. Evacuate aU ~ssential
personnel from. immediate area and es13blish a "regulated zone" with site control and security. A
vapor--suppressing foam may be used to reduce vapors. Efiminate aU ignition sources. All equipment used
when handling this material must be grounded. Stop the leak if it can done without risk. Do not touch or walk
~. through spilled material. Remove spillage immediately from hard. smooth walking areas. Prevent its entry
into waterways, sewers. basements. or confined areas. Absorb or cover with dry earth, sand, or other
non-c.ombustible material and transfer to appropriate waste containers. Use clean, non-sparking tools to
coDect absorbed material.
For iarge spills, secure the area and control access. Dike far ahead of a liquid spin to ensure complete
collection. Water mist or spray may be used to reduce or disperse vapors; but, it may not prevent ignition in
cfosed spaces. This material will float on water and its run-off may create an explosion or fire hazard. Verify
that responders are properly HAZWOPER-trained and wearing appropriate respiratory equipment and
fjr~resistant protective clothing during cleanup operations, In an lXban Clrea. deanup spill as soon as
poSSIble; in natural environments, cleanup on advice from specialists. Pick up free liquid for recycle and/or
disposal if it can be accomplished safely with e>tPlosion-proof equipmenl Collect any excess material v.ith
absorbant pads, sand, or other inert nOrK:Ombustible absorbent materials. Place into appropriate waste
containen> for later disposal Comply with aD laws and regulations.
SECTION7: HANDUNG.AND5Tq~<3E .
. ' ..??·· ":'.? I.,.?..?~""..?...?..
.,.' r.' ':,r ,',', ?...... , ,;.' ····?
Handling A spill or leak can cause an immediate fire/explosion hazard. Keep containers closed and do not handle or
store near heat, sparks, or any other potential ignition sources. Bond and ground all equipment before
transferring thIs material from one container to another. Do not contact with oxidizable materials. Do not
breathe vapor. Use only v.ith adequate ventilation/personal protection. Never siphon by mouth or take
internally. Avoid contact with eyes, skin, and clothing. Prevent contact with food, chewing, or smoking
1':'1~leria!,>.
When performing repairs and maintenance on contaminated equipment, keep unnecessary persons away
trom the area. Eliminate all potential ignition sources. Drain and purge equipmen~ as necessary, to remove
material residues. Use glove!> constructed of imperviou& materials and protective clothing if direct contact is
anticipated. Provide ventilation to maintain exposure potential below applicable exposure limits. Promptly
remove contaminated clothing. Wash exposed skin thoroug,hJy with soap and water after handling.
Empty containers may contain material residues 'hf1jch can ignite with explosive force. Misuse of empty
containers can b8 dangerous if used to store to)dc. flammable, or reactive materials. Cutting 0/' welding of
empty containers can cause fire. explosion. or release of toxic fumes from residues, Do not pressurize or
expose empty containers to open flame, spar1
label wamings and precautions must be observed. Return empty drums to a qualified reconditioner. Consult
appropriate federal, state and local authorities before reusing. reconditioning, redaiming, recycling. or
disposing of empty containers and/or waste residues of this material, .'
Revision Date
MSDSNo. 19173 11106/2000 Page Number. 4
Continued on Noxt Page
FAX NO.
FROM : PAINT AND LACQUER COMPANY Aug. 28 2003 04:17PM P6
Xylene
storage Store and transport in accordance with all applicable laws. Keep containers tightly closed and store in a cool,
dry, well-ventilated place. plainly labeled, and out of closed vehicles. Keep aWay from all ignition sources I
Ground all equipment containing this material. Contaioo~ should be able to \tithstand pressures expected from
warming and coating in storage. This flammable liquid should be stored in a separate safety cabinet or room,
and preferably refrigerated. All electrical equipment in areas where this material is stored or handled should be
installed in accordance with applicable requirements of the N,F.PA'$ National Elactical Code (NEe).
Engineering Controls Provide exhaust ventilation or other engineering controls to keep the airborne CQncelirations of vapOr and/or
? mists below the pertinent exposure limits (see below). All electrical equipment should comply with the NFPA
N~C Standards. Ensure that an emergency eye wash station and safety shower are near the work-station
location.
Pe~nal Protective Personal protective equipment should be selected based upon the conditions underwtlich this material is used.
Equipment A hazard assessment of the work area for PPE requirements should 00 corxiucted by a qualified professional
pursuant to OSHA regulations. The following pictograms represent the minimum requirements for personal
protective equipment. For certain opertitions, additional PPE may be required.
Eye Protection Safety glasses with side shields are rerommended as a minimum protection. During transfer operation!; or
when there is a flkelihood of misting. splashing. or spraying. chemical goggles and face shield should be worn.
Suitable eye wash water should be readily available .. \
Hand Protection Avoid skin CQntact and use gloves (disposable PCV, neoprene, nitrile, vinyl, or PVCINBR). Before eating,
drinking, smoking, use of toilet facilities, or leaving work, wash hands ....;th plenty of mild soap and water. DO
NOT use gasoline, kerosene, other solvents, or harsh abrasive skin cleaners.
:Body Protection Avoid skin contact. It is recommended that fire-retardant garments (e.g. Nomex"") be mm whl1e working with
fiammable and combustible liquids. If splashing or spraying is expected, chemical.resistant protective dothing
(Tyvek4', nitrile, or neoprene) should be wom. ThIs might include long-sleeves, apron, slicker suit boots. and
additional facial protection. If general contact occurs, IMMEDlATEL Y remove soaked clothing and take a
shol.Yer. Contaminated leather goods should be remoYed promptly and discarded.
Respiratory Protection For unknown vapor CQncentrations use a positive-pressure, pressure-demand, self-contained breathing
apparatus (SCBA). F'or known vapor concentrations above the occupational exposure guidelines (see below).
use a NIOSH-approved organic vapor respirator if adequate protection is provided. Protection factors vary
depending upon the type of respirator used. Respirator use should follow OSHA requirements (29 CFR
1910.134) or equivalent standard (e.g. ANSI Z88.2).
General Comments Warning! Odor is an inadequate warning for hazardous CQnditions.
Occupational Exposure Guidelines
.. ubstance
S Applicable Workplace Exposure Levels
1) Xytene, Mixed Isomers ("M" ~ Not Classifiable) TWA:. 100 STEL: 150 (ppm) from ACGIH (TlV) [20ooJ
TWA:. 100 STEL: 150 (ppm) from OSHA (PEL) [1989J
2) Ethylbenzerle ("A3" AAmal Carcinogen [Proposed for 2001.]) TWA:. 100 STEL: 125 (ppm) from ACGIH (TlV) {2000]
TWA:. 100 STEL: 125 (ppm) from OSHA (P~L) [1989J
.SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES _ '.~. '". _ _ _._ .
"c.??. ··?··..·~."('._:...,,.··. ~··.?:.: ?
"! ?. ~
~
:~.:".:~'O("··. ~it-~?;r: ··r.·· ?: ~.~.-:. ,.,'.,: ..~:~l"":(\:~~J:..~
. ?br>
?····.·· ;, ···· ', .·· ' ..··? ",:. ' ·· ,,' :.' .' , ? ';.,' .:_ ··:'.' ··
~··? ?: ~._." .?."' .?~;; ··~I.N:.::.\tl.li\.l. .?;"I
I
Physical State Liquid. Color Transparent. CQlorless. Odor Aromatic hydrocarbon.
3.70 (Air;;: 1)
0.871 rNater;; 1) pH Not applicable. Vapor Density
Specific Gravity
-95?to -2S·C
136" to 14S·C Melting/Freezing Point
Boiling PoinURange
(277?to 293°F) (ASTM 0-86) (-139?to -13°F) (ASTM 0-92)
LT3
6.6-7.0 mm Hg at 20°C (SS·F). Viscosity (cSt @ .woC)?br>
Vapor Pressure
? SoIublHty in Water Slightly soluble in cold water (LT 0.08%). Volatile Character1stlcs Volatile OrgaJ'1icCompounds (VOCs)
Content = 100%; 872 gm/L
MSDSNo. 19173 Revision Date 11/0612000 Page Number. 5
Cqntinued on Next Page
FROM : PAINT AND LACQUER COMPANY FAX NO. Aug. 28 2003 04:18PM P7
Xylene
C8 Aromatic Hydrocarbon Content ·· 99.8 to 100 Wt.% (ASTM D?319):
Additional P~opertles
AJkane, lsoparaffin, and CycJoalkane Hydrocarbons Content:: LTO.2 Wt.% (ASTM [}'1319):
Average Density at 60·F" 7.253lbs.lgal. (ASTM 0..2161); "
Aniline Cloud Point Temperature = 50"F (10·C) (ASTM D-511);
Kauri-Butanol (KB) Value '" 98 (ASTM 0-1133);
Dry Point Temperature:: 285·F (141·C) (ASTM 0-86);
Evaporation Rate = 0.8 when n-Butyl acetate:: 1.0; ~,
Heat Value::; 18.445 Btu.
SECTION 10:.~.STABIUTY ~", '.! ...?...? ..~.:.~.' ..·· .....
AND REACTIVllY t,'--::.:·~.·~.N~~.(::..~;~~?.?,:.:
i .? :;.t~.··H"'I'
: .,: ,.:".: ?.?·· ..:?·~.:)
~ .. ~:;' ".:~:::'.)---:,:.;,;
J ···· ,.:.:, .: ····?br>
;··? ",7;",: "~'''':'''~~.:~:'''.:; ;~. :~.':';,-.r..{\",!"';'"'<">~:".~'.~~!'4."""':-'
~ '?.?-Jo.,t .?br>
? .';!
Chemlfijll Stability Stable. Hazardous Polymerization Not expected to occur.
Conditions to Avoid Keep away from extreme heat, sparks, open flame, and strongly oxidizing conditions.
Materials Incompatibility Strong acids, aD
Hazardous No substances are readily identified frofn composition; but, no degradation data is available.
Decomposition Products
SECTION 11: TOXICO~OGIGALI~,F..9R~-';19N,.:
For other health-related infonnatJon, refer to the Emergency Overview on Page 1 and the Hazards Identification in Section 3 of this
~OO ..
,.
ToxIcfty D
ORAl (L050): Acute: 4,300 mg/J
GAS (LC50): Acute: 4,550 ppm for 4 hours [Rat].
DERMAL (LDSO): Acute: 14.100 uUkg [Rabbit].
SUBCUTANEOUS (LD50): Acute: 1,700 mglkg [Rat].
INTRAPERITONEAL (L050): Actrte: 2,459 mg/kg [Rat].
INTRAPERITONEAL (LDSO): Actrte: 1.548 mg/kg [Mouse].
Ethylbenzene (EB or Ethylbenzol):
ORAL (L050): Acute: 3,500 mglkg IRat].
DERMAL (LDSO): Acute: 17,800 uUkg [Rabbn].
INTRAPERITONEAL (LD50): Actrte: 2.624 mglkg [Rat].
M inhalation study with laboratory animals Indicated an association of xylene with h~aring loss in rats. Clvonic
overexposure to xylene may produce irreveroible damage to the central nemus system, including ototoxicity,
that can be increased by the consumption of ethanol (alcoholic drinks). Drinking beverages YA1ichcontain
ethanol il'l conjunction with xyleno exposure increases the alcoholic effects and impairs the cleOlr3!lCe of
xylenes from the body. Xylene isomers accumulate in the adipose (fat) tissues, from which they are slov.1y
released. Complete clearance may take several days foUowing exposure.
Several animal studies using pregnant rodents have shO'M1that f\lixed xylene isomers (dimethylbenzenes)
and ethylbGnzene may all cause embryo and/or fetc-toxicity. Inhalation and feeding studies involving
pregnant laboratory animals have produced limited evidence of fetal toxicity including increased incidence of
spontaneous abortions, decreased fetal weight, delayed bone development, non-lethal abnorrnarlties such as
musculoskeleta! and craniofacial variations, and reduced rrtter sizes. The significance of these animal study
results to humans is not known. Xylenes may also cause teratogenic effects.
Tv.Q-year rat and mouse gavage (forced feeding) studies by the National Toxicology Program (NTP) using
rnl,ced xylene Isomers including 17% ethylbenzene sho'M:!d "no E:vidence of carcinogeniClty'? AJso, a
tw:>-year mixed xy1cmes skin-painting study with shaved rats and mice sho'M?d "no incidence of non-neoplastic
or neoplastic lesions". And, none of the components were mul8genic v..tl!~ntested in the modified Ames
assay, Chinese hampster ovary (CHO) cell assay (\'oIithand without metabolic activation), or the in-vitro CHO
6ister-chromatid exd1ange (SCE) assay. '.
The National ToxiCOlogy Program (NTP) completed a 2-year inhalation bioassay of ethylbenzene (Ee) in
rodents. The study was conducted in rats and mice at exposure concentrations of 0,75,200, and 750 ppm.
No significant effects were observed at the 75 and 200 ppm levels. Ho~ver, compared to chamber controls,
Ihe severity of nephropalhy was increased in rats at the 750 ppm level; and mala rats had higher incidences of
renal tubule carano,mas. Stop sectioo analyses of the kidneys found a significant increase hyperplasia and
renal tubule adenomas In both male and female rats. Also at this 750 ppm level, male mice had a higher
. incidence of alveol
adenomas and carcinoma~ v.-Mn compared to chamber corrtrols. Hyperplasia wa!i also ob$erved in the
MSOSNo. 19173 RovIalon Date 11/0612000 Continued on Next Page Page Number. 6
FAX NO.
FROM : PAINT AND LACQUER COMPANY Aug. 28 2003 04:19PM P8
Xylene
thyroid gland of both sexes of mice and in the pituitary gland of female mice. The relevance of these fU"ldings
to human health is undear. However, based upon this data, tne Inten'1ationarAgency for Research on Cancer
(IARC) has designated EB as possibly carcinogenic to humans (Group 28) . .:
SECTION 12: ECOLOGICAL INFORMATlqN M .'.~": .-:. ·· ,.. "
Ecological effects testing has not been conducted on this material. If spilled, this aromatic naphtha, its storage"
Ecotoxicity
tank water bottoms ard sludge, and any contaminated soOor watar may be hazardous to human. animal. and
aquatic life. Xylene Isomers and ethyl benzene are volatile ancl might contribute to the creation of
atmospheric smog.
? Using Rainbow Trout (Oncorhynchus mykiss) and Dungeness Crab (Cancer magister), all the components In
this naphtha (xylene isomers and othylbenzene) showed a 96-hour TLms (Median Toxic Limit) of from 5
ppm to 20 ppm in ambient saltwater. Also, 24-hour and 96-hour TLms 'produced results from 10 ppm to 60
ppm v.hen using Bluegill Sunfish (Lepomis macrochirus). Goldfish (Carassius auratus), and Guppy (Leblstes
retk:ulatus) in fresh water. Using Water Fleas (Daphnia magna), these substances shovJed 24-hour lLms of
from 100 ppm to 200 ppm. Based upon actual spill incident investigations. similar naphthas have been shown
to bioaccumulate in tissues of various1ish from a 1 ppm to 10 ppm levels.
Environmental Fate This naphtha is potentially toxic to freshwater and saltwater ecosystems. It normally float on water and
VviU
evaporate rapidly. In stagnant or slow-flowing waterways, a naph1ha hydrocarbon layer can cover a large
surface area. As a result this covering layer might fimit or eJiminataMtural atmospheric oxygen transport Into
the water. With time, if not removed, oxygen depletion in the waterway might be enough to cause a fish kill or
create an anaerobic environment This coating action can also be harmful or fatal to plankton. algae, aquatic
life, and water birds. Additionally, potable water and boiler feed water systems should NEVER be anowed
5 ppm
more than contamination from this material.
For adc.fltional ecological information concerning components of this product. users should refer to the
Hazardous Substances Data Bank?and the'Oil and Hazardpus MaterialsITechnk;a1 Assistance Data Sy:>tem
(OHMITADS) maintained by the U.S. National Ubrary of Medidne~' (See Section 2 for components.)
Hamrd characteristic and regulatory waste stream classification can change with product use. AccordIngly, It is the responsibility of
the user to detennlne the proper stotage, transportation, trootmcnt andlor di~posal methodologies for spent materials and residues at
the tilm! of disposition. "
I!t
Maximize material recovery for reuse or recycling. If spilled material is irltroduced into a wastewater
treatment system, chemical and biological oxygen demand (COD and BOD) win likely increase. This material
is biodegradable if gradually exposed to microorganisms, preferably in O3n aerObic environment In sewage.
seeded wastewater, at or below concentrations of 0.2 vol % of this naphtha. there is litt.le or no effect on
bil>-Oxidation and/or digestion.. However, at 1 vo.l %, it doubles the required digestion period. Higher concen-
trations interfere with floc forml'!tion and sludge settling and also plug filters or exchange beds. Vapor
emissions from a bio-oxidation process contaminated by this material might prove to be a health hazard.
Recovered no~usabte material may be regulated by US EPA as a ~rdous waste due to its ignitibility
(DOO1) and/or its toxjc (U239) characteristics. In addition, conditions of use may cause this material to
become a hazardous waste, as defined by Federal or State regulations. It is the responsibility of the user to
determir'\e if the material is a RCRA "hazardous waste" at the time of disposal Transportation, treatment,
storage, and disposal of waste material must be conducted in a~ance with RCRA regulations (see 40
CFR Parts 260 through 271). Slate and/or local regulations miQht be even more restrictive. ,Contact the
RCRAISuperfund Hotr.ne at (800) 424-9346 or your regional US EPA office for guidance concerning case
speahc disposal issues.
SECrlON 14: TRANSPORT INF9R~TI()N,"",:,,,,_:,,.,:,_.
DOT Status (001),
This material is regulated by the U.S. Department of Transportation
Proper Shipping Name Xylenes
Ha2Brd Class PGII
Class 3: Flammable liquid. Packing Group(s)
UNINA ID UN1307
Reportable Quantity If present. the Reportable Quantity (RQ) substance components in this product v.t1ich require DOT HAZMAT
bill-of-lading display are Xylenes and Ethyl benzene. "
MSDSNo. 19173 Revision Date 11/06f2000 Page Number. 7
, Continue? on Next Page
FROM : PAINT AND LACQUER COMPANY FAX NO. Aug. 28 2003 04:19PM P9
Xylene
Emergency Response Guide No. 130
Placards
HAZMA T STCC No. ~ 49 093 48
MARPOL III Status Not a DOT "Marine Pollutant"
per 49 CFR 171.6,
..
~E.<:;ll<~N. R..EG~LA-.IQ.l~X",!~~p..B.~,:rt8!;t"~~,;,~.."..,~;,:,,;, :,.."~':"","""'.':".'_""
,."'.'.) ,..: ..
',
1.5: ',y' ""','" '~"'."." - ,<:.."""",,,,;;r.~-""
TSCA Inventory This product and/or its components are listed on the Toxic Substance Control Act (TSCA) inVef1tory,
SARA 3021304 The Superfund Amendments and Reauthorization Act. of 1986'(SARA) TItle III requires facilities subject to
Subparts 302 and 3D4 to submit emergency planning and notification information based on Threshold Planning
Quantities (TPQs) and Reportable Q..l!9ntities (ROs) for "Extremely Hazardous Substances?fisted in 40 CFR
302.4 and 40 CFR 355. No components were identified.
SARA 311/312 The Superfund Amendments and Reauthorization Ad of 1986 (SARA) Title III requires facilities subject to this
subpart to submit aggregate information on chemicals by "Hazard Category" as defined in 40 CFR 370,2.
This matt~riaJ would be classified under the foUowing hazard categories:
Fire Hazard, Acute (Immediate) Health Hazard, and Chronic (Delayed) Health Hazard.
SARA 313 This product contains the following components in concentrations at or above de miniffiis levels and they are
listed as toJdc chemicals in 40 CFR Part 372 pursuant to the requirements of Section 313:
75 to 90%
Xylenes [CAS No. 133().2().7] concentration:
EthyIb9~ [CASNo. 100-41-4]concentr3tlon: 10 to 25'\(,.
CERCLA Th~ Comprehensive Environmental Response, Compensation, and. Liability Ad. of 1980 (CERCLA) requires
notification of the National Respon:>e Center concerrung release of quantities of "hazardol,l$ substances" equal
to or greater than the reportable quantities CRO's) listed in 40 CFR 302.4. As defined by CERCLA the term
"hazardoU$ substance" does not include petroleum, Including crude oil or any fraction theteof which is not
otherwise specifically designated in 40 CFR 302.4. Chemical substances present in this product subject to
this statute are: ..
Totuene [CAS No. 108-88-3] (Ra = 1000 100. [453.6 kgJ) concentration: 0.05 to 0.9%
Xylene!> [CAS No. 1330-20-7] (RQ = 100 100. [45.36 kgJ) concer.tP"ation: 75 to 90"..4
Ethylbenzene lCAS No. 100-41-4] (Ra '" 1000 Ibs: [453.6 .. --concentration:
. . kg]) 10 to 250/··?br>
.
kt
CWA This material is classified as an oil under Section 311 of ~ Clean Water (CWA) and the Oil Pollution Ad
of 1990 (OPA). Discharges or spms vA1ich produce a visible sheen on waters of the United States, their
adjoining shorelines, or into conduits leading to surface v.raters must be reported to the EPA's National
Response Center at (800) 424-8802.
C3l1fornla This material contains the fOllowing chemical substance which is known to the Slate of California to cause birth
defects or other reproductive harm; and therefore, it is subject to requirements of California Health & Safety
Proposition &5
Code Section 25249.5: Toluene [CAS No. 108-88-3].
New Jersey For New Jersey labefing refer to components fisted in Section 2. '.
Right-to-Know Label
Additional Regulatory Under the Federal Hazardous Substances I'v:.t related statutes. and Consumer Product Safety Commission
Romarks regulations, as defined by 16 CFR 1500. 14(b)(3) and 1500.83{a)(13): This prodoct contains "Petroleum
Distillates" YA"lichmay require spedallabeling if distributed In a manner Intended or packaged in a from
suitable for use in the hol16ehold or by chUdren. Precautionary label dialogue should display the following:
Contains Petroleum Dlstillatesl May be hannful or fatal If swallo'flledl Keep Out of Reach of ChildrCo!nf
In regulations promulgated pursuant to the Clean PJ.rAct - Section 111 "Standards of Performance for New
Stationary Sources" (40 CFR 60.4S9),.the EPAdastifies the following components of this material as 'Volatile
Organic Compounds (VOCs)" which contribute significantly to air pollution which endangers public heatth and
Toluene [CAS No. 108-88-3], Xylenes (mixed) [CAS No. 1330-20-7). and Ethylbenzene [CAS No.
welfare":
100-41-4].
MSDSNo. 19173 Rev/slon Date 11/0612000 Page Number: 8
Continued on Next Page
FROM : PAINT AND LACQUER COMPANY FAX NO. Aug. 28 2003 04:20PM P10
Xylene
.~E~Tl9N1~:. OTHER.:!~~9.~TI9.N
Refer to the top of Page 1 for the HMIS and NFPA Hazard Ratings; for this product.
REVISION INFORMA nON
..
3.0
Version Number
RevisIon Date 11/0612000
Printed on 1110812000.
Print Date
ABBREV1A nONS
?br>
EO = Equal > = Greater Than NA = Not Appticabl~ ND = No Data NE = No!
AP .::Approximately < ;;; Less Than
AlHA = American !ndustrial Hygiene Association
ACGIH ::;J\merican Conference of Govemrrental Industrial Hygienists
IARC ;;; International Agancy Research an Cancer NTP ::; National Toxicology Program
fO(
OSHA = Occupational Safety and Health Administration
NIQSH ::; NatJonaIlnstitutB of Occupational Safety and H~1th __
NPCA ::; National Paint and Coating Manufacturers Association HMiS ;;; Hazardous MaterialS Information System
NFPA::; National Fire Protection Association EPA.:: Environmental Protection Agency
DISCLAIMER OF UABIUTY
THE INFORMA TJON IN THIS MSDS WAS OBTAINED FROM SOURCES WHICH WE BSJE\Ie ARE REUABLE. HOWEVER, THE
INFORMATION IS PROVIDED Wintour ANY WARRANTY, EXPRESSED OR IMPUED REGARDING ITS CORRECTNESS. SOME
INFORMATION PRESENTED AND CONCLUSIONS DRAWN HEREIN ARE FROM SOURCES OTHER TIiAN DIRECT TEST DATA ON THE
SUBSTANCE ITSElF. TI-lIS MSDS WAS PREPARED AND IS TO BE USED ONLY FOR TI-lIS PRODUCT. IF THE PRODUCT IS USED AS A
COMPONENT IN ANOTHER PRODUCT, TI-lIS MSDS INFORMATION MAY NOT BE APPUCABLE USERS SHOULD MAKE 1H8R OWN
tNVESTJGA TlONS TO DETERMINE THE SUITABIUTY OF THE INFORMATION OR PRODUCTS FOR TI-lEIR PARTICULAR PURPOSE.
THE CONDITIONS OR M~ODS OF HANDUNG, STORAGE, USE, AND DISPOSAL OF THE PRODUCT ARE BEYOND OUR CONTROL AN
MAY BE BEYOND OUR KNOWLEDGE. FOR THIS AND OTHER REASONS. WE 00 NOT ASSUME RESPONSIBIUlY AND EXPRESSLY
DISCLAIM UABIUTY FOR LOSS, DAMAGE OR EXPENSE ARISING OUT OF OR IN ANY WAY CONNECTED WITH HANDUNG, STORAGE,
USE OR D!S~AL OF THE PRODUCT.
END OF MSDS
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