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MSDS Material Safety Data Sheet
CAS

038-00-6 108-38-3 106-42-3 95-47-6 100-41-4 95-63-6 108-88-3 103-65-1 110-54-3 98-82-8 71-43-2

File Name: 038-00-6_108-38-3_106-42-3_95-47-6_100-41-4_95-63-6_108-88.asp

               Material Safety Data Sheet
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl
Benzene / Hexane / M Xylene / N Propyl Benzene / O Xylene / P Xylene / Toluene

Section 1. Chemical product and company identification
: Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene /
Product Name
Hexane / M Xylene / N Propyl Benzene / O Xylene / P Xylene / Toluene
: AIRGAS INC., on behalf of its subsidiaries
Supplier
259 North Radnor-Chester Road
Suite 100
Radnor, PA 19087-5283
1-610-687-5253
: 007214
MSDS#
Date of : 5/8/2007.
Preparation/Revision
: 1-866-734-3438
In case of emergency

Section 2. Hazards identification
: Liquid.
Physical state
: Warning!
Emergency overview
CANCER HAZARD
CONTAINS MATERIAL WHICH CAN CAUSE CANCER
HARMFUL IF INHALED OR SWALLOWED.
CAUSES RESPIRATORY TRACT AND EYE IRRITATION.
CONTAINS MATERIAL WHICH CAUSES DAMAGE TO THE FOLLOWING ORGANS:
BLOOD, KIDNEYS, LIVER, PERIPHERAL NERVOUS SYSTEM, GASTROINTESTINAL
TRACT, RESPIRATORY TRACT, SKIN, BONE MARROW, CENTRAL NERVOUS
SYSTEM, EYE, LENS OR CORNEA.
MAY CAUSE SKIN IRRITATION.
CONTENTS UNDER PRESSURE.
FLAMMABLE.
Do not ingest. Avoid contact with skin and clothing. Avoid breathing vapor or mist.
Keep container closed. Use only with adequate ventilation. Wash thoroughly after
handling. Risk of cancer depends on duration and level of exposure.
: Dermal contact.
Routes of entry
Potential acute health effects
Irritating to eyes.
Eyes :
Moderately irritating to the skin.
Skin :
Toxic by inhalation. Irritating to respiratory system.
Inhalation :
Toxic if swallowed.
:
Ingestion
CARCINOGENIC EFFECTS Classified A4 (Not classifiable for human or animal.) by
:
Potential chronic health :
ACGIH, 3 (Not classifiable for human.) by IARC [m-xylene]. Classified A4 (Not
effects
classifiable for human or animal.) by ACGIH, 3 (Not classifiable for human.) by IARC
[p-xylene]. Classified A4 (Not classifiable for human or animal.) by ACGIH, 3 (Not
classifiable for human.) by IARC [o-xylene new eu catalogus number (old one has been
deleted: 601-038-00-6)]. Classified A3 (Proven for animal.) by ACGIH, 2B (Possible for
human.) by IARC [ethylbenzene]. Classified A4 (Not classifiable for human or animal.) by
ACGIH, 3 (Not classifiable for human.) by IARC [Toluene]. Classified A1 (Confirmed for
human.) by ACGIH, 1 (Proven for human.) by IARC, 1 (Known To Be Human
Carcinogens.) by NTP, + (Proven.) by OSHA, + (Proven.) by NIOSH, 1 (Proven for
human.) by European Union [Benzene].
MUTAGENIC EFFECTS Not available.
:
TERATOGENIC EFFECTS Not available.
:
: Repeated exposure to a highly toxic material may produce general deterioration of health
Medical conditions
aggravated by overexposure by an accumulation in one or many human organs.
See toxicological Information (section 11)
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene

Section 3. Composition, Information on Ingredients
United States
Exposure limits
108-38-3 0.01 - 99
m-xylene ACGIH TLV (United States, 1/2005). Notes:
1996 Adoption Substances for which there
is a Biological Exposure Index or Indices
Refers to Appendix A -- Carcinogens.
STEL: 651 mg/m 3 15 minute(s). Form: All
forms
STEL: 150 ppm 15 minute(s). Form: All
forms
TWA: 434 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
STEL: 655 mg/m 3 15 minute(s). Form: All
forms
STEL: 150 ppm 15 minute(s). Form: All
forms
TWA: 435 mg/m 3 10 hour(s). Form: All forms
TWA: 100 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997).
TWA: 435 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
p-xylene 106-42-3 0.01 - 30 ACGIH TLV (United States, 1/2005). Notes:
1996 Adoption Substances for which there
is a Biological Exposure Index or Indices
Refers to Appendix A -- Carcinogens.
STEL: 651 mg/m 3 15 minute(s). Form: All
forms
STEL: 150 ppm 15 minute(s). Form: All
forms
TWA: 434 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
STEL: 655 mg/m 3 15 minute(s). Form: All
forms
STEL: 150 ppm 15 minute(s). Form: All
forms
TWA: 435 mg/m 3 10 hour(s). Form: All forms
TWA: 100 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997).
TWA: 435 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
o-xylene new eu catalogus number (old 95-47-6 0.01 - 30 ACGIH TLV (United States, 1/2005). Notes:
one has been deleted: 601-038-00-6) 1996 Adoption Substances for which there
is a Biological Exposure Index or Indices
Refers to Appendix A -- Carcinogens.
STEL: 651 mg/m 3 15 minute(s). Form: All
forms
STEL: 150 ppm 15 minute(s). Form: All
forms
TWA: 434 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
STEL: 655 mg/m 3 15 minute(s). Form: All
forms
STEL: 150 ppm 15 minute(s). Form: All
forms
TWA: 435 mg/m 3 10 hour(s). Form: All forms
TWA: 100 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997).
TWA: 435 mg/m 3 8 hour(s). Form: All forms
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene
TWA: 100 ppm 8 hour(s). Form: All forms
ethylbenzene 100-41-4 1 - 20 ACGIH TLV (United States, 1/2005). Notes:
2002 Adoption. Substances for which there
is a Biological Exposure Index or Indices
STEL: 125 ppm 15 minute(s). Form: All
forms
TWA: 100 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
STEL: 545 mg/m 3 15 minute(s). Form: All
forms
STEL: 125 ppm 15 minute(s). Form: All
forms
TWA: 435 mg/m 3 10 hour(s). Form: All forms
TWA: 100 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997).
TWA: 435 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
1,2,4-trimethylbenzene 95-63-6 0.0025 - 5 ACGIH TLV (United States, 1/2005).
TWA: 123 mg/m 3 8 hour(s). Form: All forms
TWA: 25 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
TWA: 125 mg/m 3 10 hour(s). Form: All forms
TWA: 25 ppm 10 hour(s). Form: All forms
Toluene 108-88-3 0.005 - 5 ACGIH TLV (United States, 5/2004). Skin
Notes: 1996 Adoption Refers to Appendix A
-- Carcinogens.
TWA: 188 mg/m 3 8 hour(s). Form: All forms
TWA: 50 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 6/2001).
STEL: 560 mg/m 3 15 minute(s). Form: All
forms
STEL: 150 ppm 15 minute(s). Form: All
forms
TWA: 375 mg/m 3 10 hour(s). Form: All forms
TWA: 100 ppm 10 hour(s). Form: All forms
OSHA PEL Z2 (United States, 6/2002).
AMP: 500 ppm 10 minute(s). Form: All forms
CEIL: 300 ppm Form: All forms
TWA: 200 ppm 8 hour(s). Form: All forms
propylbenzene 103-65-1 0.1 - 5
n-hexane 110-54-3 0.005 - 5 ACGIH TLV (United States, 1/2004). Skin
Notes: 1998 Adoption. Substances for
which there is a Biological Exposure Index
or Indices
TWA: 50 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
TWA: 180 mg/m 3 10 hour(s). Form: All forms
TWA: 50 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997).
TWA: 1800 mg/m 3 8 hour(s). Form: All forms
TWA: 500 ppm 8 hour(s). Form: All forms
cumene 98-82-8 0.1 - 5 ACGIH TLV (United States, 1/2005). Notes:
1999 Adoption.
TWA: 50 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001). Skin
TWA: 245 mg/m 3 10 hour(s). Form: All forms
TWA: 50 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997). Skin
TWA: 245 mg/m 3 8 hour(s). Form: All forms
TWA: 50 ppm 8 hour(s). Form: All forms
Benzene 71-43-2 0.00005 - 5 ACGIH TLV (United States, 5/2004). Skin
STEL: 8 mg/m 3 15 minute(s). Form: All
forms
STEL: 2.5 ppm 15 minute(s). Form: All
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene
forms
TWA: 1.6 mg/m 3 8 hour(s). Form: All forms
TWA: 0.5 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 6/2001). Notes:
See Appendix A - NIOSH Potential
Occupational Carcinogen
STEL: 1 ppm 15 minute(s). Form: All forms
TWA: 0.1 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 6/1993).
STEL: 5 ppm 15 minute(s). Form: All forms
TWA: 1 ppm 8 hour(s). Form: All forms
OSHA PEL Z2 (United States, 6/2002).
AMP: 50 ppm 10 minute(s). Form: All forms
CEIL: 25 ppm Form: All forms
TWA: 10 ppm 8 hour(s). Form: All forms

Section 4. First aid measures
: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes.
Eye contact
Get medical attention immediately.
: In case of contact, immediately flush skin with plenty of water. Remove contaminated
Skin contact
clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes before reuse.
Get medical attention.
: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is
Inhalation
difficult, give oxygen. Get medical attention immediately.
: Do NOT induce vomiting unless directed to do so by medical personnel. Never give
Ingestion
anything by mouth to an unconscious person. Get medical attention immediately.

Section 5. Fire fighting measures
Flammable.
Flammability of the product :
The lowest known value is 224.85癈 (436.7癋) (n-hexane).
Auto-ignition temperature :
The lowest known value is Closed cup: -23.15癈 (-9.7癋). (n-hexane)
Flash point :
The greatest known range is Lower: 1.4% Upper: 7.4% (Toluene)
Flammable limits :
These products are carbon oxides (CO, CO 2).
Products of combustion :
Highly flammable in presence of oxidizing materials.
Fire hazards in presence of :
various substances
: Use an extinguishing agent suitable for surrounding fires.
Fire fighting media and
instructions
No specific hazard.
: Fire fighters should wear appropriate protective equipment and self-contained breathing
Special protective
apparatus (SCBA) with a full facepiece operated in positive pressure mode.
equipment for fire-fighters

Section 6. Accidental release measures
: Immediately contact emergency personnel. Keep unnecessary personnel away. Use
Personal precautions
suitable protective equipment (Section 8).
Environmental precautions : Avoid dispersal of spilled material and runoff and contact with soil, waterways, drains
and sewers.
: If emergency personnel are unavailable, contain spilled material. For small spills add
Methods for cleaning up
absorbent (soil may be used in the absence of other suitable materials) scoop up
material and place in a sealed, liquid-proof container for disposal. For large spills dike
spilled material or otherwise contain material to ensure runoff does not reach a
waterway. Place spilled material in an appropriate container for disposal.
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene

Section 7. Handling and storage
: Do not ingest. Avoid contact with eyes, skin and clothing. Keep container closed. Use
Handling
only with adequate ventilation. Avoid breathing vapor or mist. Wash thoroughly after
handling.
Extremely hazardous liquid and vapor under pressure.
: Keep container tightly closed. Keep container in a cool, well-ventilated area.
Storage

Section 8. Exposure Controls, Personal Protection
: Provide exhaust ventilation or other engineering controls to keep the airborne
Engineering controls
concentrations of vapors below their respective occupational exposure limits. Ensure
that eyewash stations and safety showers are proximal to the work-station location.
Personal protection
: Safety eyewear complying with an approved standard should be used when a risk
Eyes
assessment indicates this is necessary to avoid exposure to liquid splashes, mists or
dusts.
: Personal protective equipment for the body should be selected based on the task being
Skin
performed and the risks involved and should be approved by a specialist before handling
this product.
: Use a properly fitted, air-purifying or air-fed respirator complying with an approved
Respiratory
standard if a risk assessment indicates this is necessary.Respirator selection must be
based on known or anticipated exposure levels, the hazards of the product and the safe
working limits of the selected respirator.
: Chemical-resistant, impervious gloves or gauntlets complying with an approved standard
Hands
should be worn at all times when handling chemical products if a risk assessment
indicates this is necessary.
Personal protection in case : Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self-contained breathing
apparatus should be used to avoid inhalation of the product. Suggested protective
of a large spill
clothing might not be sufficient; consult a specialist BEFORE handling this product.
Product name Exposure limits
United States
m-xylene ACGIH TLV (United States, 1/2005). Notes: 1996 Adoption
Substances for which there is a Biological Exposure Index or
Indices Refers to Appendix A -- Carcinogens.
STEL: 651 mg/m 3 15 minute(s). Form: All forms
STEL: 150 ppm 15 minute(s). Form: All forms
TWA: 434 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
STEL: 655 mg/m 3 15 minute(s). Form: All forms
STEL: 150 ppm 15 minute(s). Form: All forms
TWA: 435 mg/m 3 10 hour(s). Form: All forms
TWA: 100 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997).
TWA: 435 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
p-xylene ACGIH TLV (United States, 1/2005). Notes: 1996 Adoption
Substances for which there is a Biological Exposure Index or
Indices Refers to Appendix A -- Carcinogens.
STEL: 651 mg/m 3 15 minute(s). Form: All forms
STEL: 150 ppm 15 minute(s). Form: All forms
TWA: 434 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
STEL: 655 mg/m 3 15 minute(s). Form: All forms
STEL: 150 ppm 15 minute(s). Form: All forms
TWA: 435 mg/m 3 10 hour(s). Form: All forms
TWA: 100 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997).
TWA: 435 mg/m 3 8 hour(s). Form: All forms
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene
TWA: 100 ppm 8 hour(s). Form: All forms
o-xylene new eu catalogus number (old one has ACGIH TLV (United States, 1/2005). Notes: 1996 Adoption
been deleted: 601-038-00-6) Substances for which there is a Biological Exposure Index or
Indices Refers to Appendix A -- Carcinogens.
STEL: 651 mg/m 3 15 minute(s). Form: All forms
STEL: 150 ppm 15 minute(s). Form: All forms
TWA: 434 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
STEL: 655 mg/m 3 15 minute(s). Form: All forms
STEL: 150 ppm 15 minute(s). Form: All forms
TWA: 435 mg/m 3 10 hour(s). Form: All forms
TWA: 100 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997).
TWA: 435 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
ethylbenzene ACGIH TLV (United States, 1/2005). Notes: 2002 Adoption.
Substances for which there is a Biological Exposure Index or
Indices
STEL: 125 ppm 15 minute(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
STEL: 545 mg/m 3 15 minute(s). Form: All forms
STEL: 125 ppm 15 minute(s). Form: All forms
TWA: 435 mg/m 3 10 hour(s). Form: All forms
TWA: 100 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997).
TWA: 435 mg/m 3 8 hour(s). Form: All forms
TWA: 100 ppm 8 hour(s). Form: All forms
1,2,4-trimethylbenzene ACGIH TLV (United States, 1/2005).
TWA: 123 mg/m 3 8 hour(s). Form: All forms
TWA: 25 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
TWA: 125 mg/m 3 10 hour(s). Form: All forms
TWA: 25 ppm 10 hour(s). Form: All forms
Toluene ACGIH TLV (United States, 5/2004). Skin Notes: 1996 Adoption
Refers to Appendix A -- Carcinogens.
TWA: 188 mg/m 3 8 hour(s). Form: All forms
TWA: 50 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 6/2001).
STEL: 560 mg/m 3 15 minute(s). Form: All forms
STEL: 150 ppm 15 minute(s). Form: All forms
TWA: 375 mg/m 3 10 hour(s). Form: All forms
TWA: 100 ppm 10 hour(s). Form: All forms
OSHA PEL Z2 (United States, 6/2002).
AMP: 500 ppm 10 minute(s). Form: All forms
CEIL: 300 ppm Form: All forms
TWA: 200 ppm 8 hour(s). Form: All forms
propylbenzene
n-hexane ACGIH TLV (United States, 1/2004). Skin Notes: 1998 Adoption.
Substances for which there is a Biological Exposure Index or
Indices
TWA: 50 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001).
TWA: 180 mg/m 3 10 hour(s). Form: All forms
TWA: 50 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 8/1997).
TWA: 1800 mg/m 3 8 hour(s). Form: All forms
TWA: 500 ppm 8 hour(s). Form: All forms
cumene ACGIH TLV (United States, 1/2005). Notes: 1999 Adoption.
TWA: 50 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 12/2001). Skin
TWA: 245 mg/m 3 10 hour(s). Form: All forms
TWA: 50 ppm 10 hour(s). Form: All forms
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene
OSHA PEL (United States, 8/1997). Skin
TWA: 245 mg/m 3 8 hour(s). Form: All forms
TWA: 50 ppm 8 hour(s). Form: All forms
Benzene ACGIH TLV (United States, 5/2004). Skin
STEL: 8 mg/m 3 15 minute(s). Form: All forms
STEL: 2.5 ppm 15 minute(s). Form: All forms
TWA: 1.6 mg/m 3 8 hour(s). Form: All forms
TWA: 0.5 ppm 8 hour(s). Form: All forms
NIOSH REL (United States, 6/2001). Notes: See Appendix A - NIOSH
Potential Occupational Carcinogen
STEL: 1 ppm 15 minute(s). Form: All forms
TWA: 0.1 ppm 10 hour(s). Form: All forms
OSHA PEL (United States, 6/1993).
STEL: 5 ppm 15 minute(s). Form: All forms
TWA: 1 ppm 8 hour(s). Form: All forms
OSHA PEL Z2 (United States, 6/2002).
AMP: 50 ppm 10 minute(s). Form: All forms
CEIL: 25 ppm Form: All forms
TWA: 10 ppm 8 hour(s). Form: All forms

Section 9. Physical and chemical properties
: Liquid.
Physical state
Boiling/condensation point : The lowest known value is 68.89癈 (156癋) (n-hexane). Weighted average: 136.64癈
(278癋)
: May start to solidify at 13.3癈 (55.9癋) based on data for: p-xylene. Weighted average:
Melting/freezing point
-45.05癈 (-49.1癋)
: The lowest known value is 234.3癈 (453.7癋) (n-hexane).
Critical temperature
: Weighted average: 0.86 (Water = 1)
Specific gravity
: The highest known value is 1.2 kPa (9 mm Hg) (at 20癈) (m-xylene). Weighted
Vapor pressure
average: 1.12 kPa (8.4 mm Hg) (at 20癈)
: The highest known value is 4.15 (Air = 1) (1,2,4-trimethylbenzene). Weighted average:
Vapor density
3.65 (Air = 1)
: The highest known value is 6.82 (n-hexane) Weighted average: 1.18compared to Butyl
Evaporation rate
acetate.

Section 10. Stability and reactivity
: The product is stable.
Stability and reactivity
: Under normal conditions of storage and use, hazardous polymerization will not occur.
Conditions of instability
(m-xylene)
Incompatibility with various : Highly reactive with oxidizing agents, acids.
substances

Section 11. Toxicological information
Ingredient name Test Result Route Species
m-xylene LD50 5000 mg/kg Oral Rat
LC50 10000 (1 hour Inhalation Rat
(s))
p-xylene LD50 3950 mg/kg Oral Rat
LC50 9100 ppm (1 Inhalation Rat
hour(s))
o-xylene new eu catalogus LD50 3567 mg/kg Oral Rat
number (old one has been LC50 13400 ppm (1 Inhalation Rat
deleted: 601-038-00-6) hour(s))
LC50 8736 ppm (1 Inhalation Mouse
hour(s))
ethylbenzene LD50 3500 mg/kg Oral Rat
Toluene LD50 636 mg/kg Oral Rat
LDLo 50 mg/kg Oral human
LC50 28830 ppm (1 Inhalation Rat
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene
hour(s))
propylbenzene LD50 6040 mg/kg Oral Rat
LC50 91910 ppm (1 Inhalation Rat
hour(s))
cumene LD50 1400 mg/kg Oral Rat
LD50 12750 mg/kg Oral Mouse
LD50 >10000 mg/kg Dermal Rabbit
LC50 16000 ppm (1 Inhalation Rat
hour(s))
Benzene LD50 930 mg/kg Oral Rat
LD50 4700 mg/kg Oral Mouse
LD50 5700 mg/kg Oral Mammal
LD50 48 mg/kg Dermal Mouse
LDLo 50 mg/kg Oral man
LC50 10000 ppm (7 Inhalation Rat
hour(s))
Chronic effects on humans : CARCINOGENIC EFFECTS Classified A4 (Not classifiable for human or animal.) by
:
ACGIH, 3 (Not classifiable for human.) by IARC [m-xylene]. Classified A4 (Not
classifiable for human or animal.) by ACGIH, 3 (Not classifiable for human.) by IARC
[p-xylene]. Classified A4 (Not classifiable for human or animal.) by ACGIH, 3 (Not
classifiable for human.) by IARC [o-xylene new eu catalogus number (old one has been
deleted: 601-038-00-6)]. Classified A3 (Proven for animal.) by ACGIH, 2B (Possible for
human.) by IARC [ethylbenzene]. Classified A4 (Not classifiable for human or animal.) by
ACGIH, 3 (Not classifiable for human.) by IARC [Toluene]. Classified A1 (Confirmed for
human.) by ACGIH, 1 (Proven for human.) by IARC, 1 (Known To Be Human
Carcinogens.) by NTP, + (Proven.) by OSHA, + (Proven.) by NIOSH, 1 (Proven for
human.) by European Union [Benzene].
Contains material which causes damage to the following organs: blood, kidneys, liver,
peripheral nervous system, gastrointestinal tract, upper respiratory tract, skin, bone
marrow, central nervous system (CNS), eye, lens or cornea.

: Hazardous in case of skin contact (irritant).
Other toxic effects on
humans
Specific effects
: Contains material which can cause cancer. Risk of cancer depends on duration and
Carcinogenic effects
level of exposure.
: No known significant effects or critical hazards.
Mutagenic effects
: No known significant effects or critical hazards.
Reproduction toxicity

Section 12. Ecological information
Ingredient name Species Period Result
m-xylene Daphnia magna (EC50) 48 hour(s) 3.53 mg/l
Daphnia magna (EC50) 48 hour(s) 5 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 8.4 mg/l
Poecilia reticulata (LC50) 96 hour(s) 12.9 mg/l
Pimephales promelas (LC50) 96 hour(s) 16 mg/l
p-xylene Daphnia magna (EC50) 48 hour(s) 4.73 mg/l
Daphnia magna (EC50) 48 hour(s) 5.03 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 2.6 mg/l
Poecilia reticulata (LC50) 96 hour(s) 8.8 mg/l
o-xylene new eu catalogus number (old Daphnia magna (EC50) 48 hour(s) 1.39 mg/l
one has been deleted: 601-038-00-6) Daphnia magna (EC50) 48 hour(s) <1.39 mg/l
Daphnia magna (EC50) 48 hour(s) 1.87 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 7.6 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 8.05 mg/l
Poecilia reticulata (LC50) 96 hour(s) 12 mg/l
ethylbenzene Daphnia magna (EC50) 48 hour(s) 2.93 mg/l
Daphnia magna (EC50) 48 hour(s) 2.97 mg/l
Selenastrum capricornutum 48 hour(s) 7.2 mg/l
(EC50)
Oncorhynchus mykiss (LC50) 96 hour(s) 4.2 mg/l
Pimephales promelas (LC50) 96 hour(s) 9.09 mg/l
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene
Poecilia reticulata (LC50) 96 hour(s) 9.6 mg/l
1,2,4-trimethylbenzene Pimephales promelas (LC50) 96 hour(s) 7.72 mg/l
Toluene Daphnia magna (EC50) 48 hour(s) 6 mg/l
Daphnia magna (EC50) 48 hour(s) 6.56 mg/l
Oncorhynchus mykiss (EC50) 48 hour(s) 6.78 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 5.8 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 6.78 mg/l
Pimephales promelas (LC50) 96 hour(s) 12.6 mg/l
propylbenzene Oncorhynchus mykiss (LC50) 96 hour(s) 1.55 mg/l
n-hexane Pimephales promelas (LC50) 96 hour(s) 2.5 mg/l
cumene Daphnia magna (EC50) 48 hour(s) 10.6 mg/l
Daphnia magna (EC50) 48 hour(s) 11.2 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 2.7 mg/l
Poecilia reticulata (LC50) 96 hour(s) 5.1 mg/l
Pimephales promelas (LC50) 96 hour(s) 6.32 mg/l
Benzene Daphnia magna (EC50) 48 hour(s) 9.23 mg/l
Daphnia magna (EC50) 48 hour(s) 10 mg/l
Daphnia magna (EC50) 48 hour(s) 11.73 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 5.3 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 5.9 mg/l
Oncorhynchus mykiss (LC50) 96 hour(s) 9.2 mg/l
: These products are carbon oxides (CO, CO 2) and water.
Products of degradation
Toxicity of the products of : The products of degradation are less toxic than the product itself.
biodegradation

Section 13. Disposal considerations
: The generation of waste should be avoided or minimized wherever possible. Avoid
Waste disposal
dispersal of spilled material and runoff and contact with soil, waterways, drains and
sewers. Disposal of this product, solutions and any by-products should at all times
comply with the requirements of environmental protection and waste disposal legislation
and any regional local authority requirements.
Consult your local or regional authorities.

Section 14. Transport information
Regulatory UN number Proper shipping Class Packing group Label Additional
information name information
DOT Classification UN3161 Liquefied gas, 2.1 - -
flammable, n.o.s. FLAMMABLE GAS


2




TDG Classification UN3161 Liquefied gas, 2.1 - Explosive
flammable, n.o.s. Limit and
Limited
2

Quantity
Index
0.125

ERAP Index
3000

Passenger
Carrying Ship
Index
Forbidden

Passenger
Carrying
Road or Rail
Index
Forbidden
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene
UN3161 Liquefied gas, 2.1 - -
Mexico
flammable, n.o.s.
Classification FLAMMABLE GAS


2




Section 15. Regulatory information
United States
: Toxic material
HCS Classification
Irritating material
Carcinogen
Target organ effects
: TSCA 4(a) final test rules: p-xylene; n-hexane
U.S. Federal regulations
TSCA 8(a) PAIR: p-xylene
TSCA 8(b) inventory: m-xylene; p-xylene; o-xylene new eu catalogus number (old one
has been deleted: 601-038-00-6); ethylbenzene; 1,2,4-trimethylbenzene; Toluene;
propylbenzene; n-hexane; cumene; Benzene
TSCA 12(b) one time export: p-xylene; propylbenzene
SARA 302/304/311/312 extremely hazardous substances: No products were found.
SARA 302/304 emergency planning and notification: No products were found.
SARA 302/304/311/312 hazardous chemicals: m-xylene; p-xylene; o-xylene new eu
catalogus number (old one has been deleted: 601-038-00-6); ethylbenzene; 1,2,4-
trimethylbenzene; Toluene; propylbenzene; n-hexane; cumene; Benzene
SARA 311/312 MSDS distribution - chemical inventory - hazard identification: m-xylene:
Fire hazard, Immediate (Acute) Health Hazard, Delayed (Chronic) Health Hazard;
p-xylene: Fire hazard, Immediate (Acute) Health Hazard, Delayed (Chronic) Health
Hazard; o-xylene new eu catalogus number (old one has been deleted: 601-038-00-6):
Fire hazard, Immediate (Acute) Health Hazard, Delayed (Chronic) Health Hazard;
ethylbenzene: Fire hazard, Immediate (Acute) Health Hazard, Delayed (Chronic) Health
Hazard; 1,2,4-trimethylbenzene: Fire hazard, Delayed (Chronic) Health Hazard; Toluene:
Fire hazard, Immediate (Acute) Health Hazard, Delayed (Chronic) Health Hazard;
propylbenzene: Fire hazard; n-hexane: Fire hazard, Immediate (Acute) Health Hazard,
Delayed (Chronic) Health Hazard; cumene: Fire hazard, Immediate (Acute) Health
Hazard; Benzene: Fire hazard, Immediate (Acute) Health Hazard, Delayed (Chronic)
Health Hazard
Clean Water Act (CWA) 307: ethylbenzene; Toluene; Benzene
Clean Water Act (CWA) 311: m-xylene; p-xylene; o-xylene new eu catalogus number
(old one has been deleted: 601-038-00-6); ethylbenzene; Toluene; Benzene
Clean air act (CAA) 112 accidental release prevention: No products were found.
Clean air act (CAA) 112 regulated flammable substances: No products were found.
Clean air act (CAA) 112 regulated toxic substances: No products were found.
SARA 313
Product name CAS number Concentration
: m-xylene 108-38-3 0.01 - 99
Form R - Reporting
p-xylene 106-42-3 0.01 - 30
requirements
o-xylene new eu catalogus number (old one has 95-47-6 0.01 - 30
been deleted: 601-038-00-6)
ethylbenzene 100-41-4 1 - 20
1,2,4-trimethylbenzene 95-63-6 0.0025 - 5
Toluene 108-88-3 0.005 - 5
n-hexane 110-54-3 0.005 - 5
cumene 98-82-8 0.1 - 5
Benzene 71-43-2 0.00005 - 5
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene
: m-xylene 108-38-3 0.01 - 99
Supplier notification
p-xylene 106-42-3 0.01 - 30
o-xylene new eu catalogus number (old one has 95-47-6 0.01 - 30
been deleted: 601-038-00-6)
ethylbenzene 100-41-4 1 - 20
1,2,4-trimethylbenzene 95-63-6 0.0025 - 5
Toluene 108-88-3 0.005 - 5
n-hexane 110-54-3 0.005 - 5
cumene 98-82-8 0.1 - 5
Benzene 71-43-2 0.00005 - 5
SARA 313 notifications must not be detached from the MSDS and any copying and redistribution of the MSDS shall
include copying and redistribution of the notice attached to copies of the MSDS subsequently redistributed.
: Pennsylvania RTK: m-xylene: (environmental hazard, generic environmental hazard);
State regulations
p-xylene: (environmental hazard, generic environmental hazard); o-xylene new eu
catalogus number (old one has been deleted: 601-038-00-6): (environmental hazard,
generic environmental hazard); ethylbenzene: (environmental hazard, generic
environmental hazard); 1,2,4-trimethylbenzene: (environmental hazard, generic
environmental hazard); Toluene: (environmental hazard, generic environmental hazard);
propylbenzene: (generic environmental hazard); n-hexane: (generic environmental
hazard); cumene: (environmental hazard, generic environmental hazard); Benzene:
(special hazard, environmental hazard, generic environmental hazard)
Massachusetts RTK: m-xylene; p-xylene; o-xylene new eu catalogus number (old one
has been deleted: 601-038-00-6); ethylbenzene; 1,2,4-trimethylbenzene; Toluene;
propylbenzene; n-hexane; cumene; Benzene
New Jersey: m-xylene; p-xylene; o-xylene new eu catalogus number (old one has been
deleted: 601-038-00-6); ethylbenzene; 1,2,4-trimethylbenzene; Toluene; propylbenzene;
n-hexane; cumene; Benzene
WARNING: This product contains a chemical known to the State of California to cause
cancer and birth defects or other reproductive harm.
Ingredient name Cancer Reproductive No significant risk Maximum
level acceptable dosage
level
ethylbenzene Yes. No. No. No.
Toluene No. Yes. No. Yes.
Benzene Yes. Yes. 6.4 g/day (ingestion) Yes.
13 g/day (inhalation)
Canada
: Class B-1: Flammable gas.
WHMIS (Canada)
Class D-1A: Material causing immediate and serious toxic effects (VERY TOXIC).
Class D-2A: Material causing other toxic effects (VERY TOXIC).
Class D-2B: Material causing other toxic effects (TOXIC).
CEPA DSL: m-xylene; p-xylene; o-xylene new eu catalogus number (old one has been
deleted: 601-038-00-6); ethylbenzene; 1,2,4-trimethylbenzene; Toluene; propylbenzene;
n-hexane; cumene; Benzene

Section 16. Other information
: CANCER HAZARD
Label Requirements
CONTAINS MATERIAL WHICH CAN CAUSE CANCER
HARMFUL IF INHALED OR SWALLOWED.
CAUSES RESPIRATORY TRACT AND EYE IRRITATION.
CONTAINS MATERIAL WHICH CAUSES DAMAGE TO THE FOLLOWING ORGANS:
BLOOD, KIDNEYS, LIVER, PERIPHERAL NERVOUS SYSTEM, GASTROINTESTINAL
TRACT, RESPIRATORY TRACT, SKIN, BONE MARROW, CENTRAL NERVOUS
SYSTEM, EYE, LENS OR CORNEA.
MAY CAUSE SKIN IRRITATION.
CONTENTS UNDER PRESSURE.
FLAMMABLE.
Flammable Liquid Mixture: 1,2,4-Trimethylbenzene / Benzene / Cumene / Ethyl Benzene / Hexane / M Xylene / N
Propyl Benzene / O Xylene / P Xylene / Toluene
* 2
Hazardous Material : Health
Information System (U.S.A.)
4
Fire hazard
0
Reactivity
C
Personal protection
National Fire Protection :
Flammability
4
Association (U.S.A.)
2 0
Health Instability
Special

Notice to reader
To the best of our knowledge, the information contained herein is accurate. However, neither the above named
supplier nor any of its subsidiaries assumes any liability whatsoever for the accuracy or completeness of the
information contained herein.
Final determination of suitability of any material is the sole responsibility of the user. All materials may present
unknown hazards and should be used with caution. Although certain hazards are described herein, we cannot
guarantee that these are the only hazards that exist.

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8007-18-9_68186-91-4_98-56-6_108-38-3_12001-26-2_1345-16-0_106-42.asp 8007-18-9 68186-91-4 98-56-6 108-38-3 12001-26-2 1345-16-0 106-42-3 100-41-4 64742-94-5 95-47-6 68186-90-3 78-83-1
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95-47-6_111-76-2_64-17.asp 95-47-6 111-76-2 64-17-5
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123-86-4_28182-81-2_53880-05-0_1330-20-7_108-10-1_628-63-7_763-69-9.asp 123-86-4 28182-81-2 53880-05-0 1330-20-7 108-10-1 628-63-7 763-69-9 4098-71-9 822-06-0 100-41-4 95-63-6 108-38-3 95-47-6 103-65-1 106-42-3 108-88-3 91-20-3 50-00-0
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038-00-6_142-82-5_95-47-6_98-82-8_108-38-3_106-42-3_100-41.asp 038-00-6 142-82-5 95-47-6 98-82-8 108-38-3 106-42-3 100-41-4


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