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Section 1 - Chemical Product and Company Identification |
MSDS Name: Phenyl selenide
Catalog Numbers:
AC417790000, AC417790250
Synonyms:
Diphenyl selenium; Phenylselenide; 1,1'-Selenobisbenzene; Benzene,
1,1'-selenobis- (9 CI); Biphenyl selenide; Biphenyl selenium;
Difenylselenium; Phenyl selenide
Company Identification:
Acros Organics N.V.
One Reagent Lane
Fair Lawn, NJ 07410
For information in North America, call: 800-ACROS-01
For emergencies in the US, call CHEMTREC: 800-424-9300
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Section 2 - Composition, Information on Ingredients
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| CAS# |
Chemical Name |
Percent |
EINECS/ELINCS |
| 1132-39-4 |
Phenyl selenide |
100 | 214-474-3 |
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Section 3 - Hazards Identification
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EMERGENCY OVERVIEW
Appearance: clear yellow liquid.
Warning! Harmful if inhaled or swallowed. Causes
respiratory tract irritation. Causes eye and skin irritation. May be
absorbed through intact skin. May cause central nervous system
effects. The toxicological properties of this material have not been
fully investigated.
Target Organs: Blood, kidneys, liver, none,
respiratory system, eyes, skin.
Potential Health Effects
Eye:
Vapors cause eye irritation.
Skin:
May cause skin irritation. May be absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause gastrointestinal irritation with
nausea, vomiting and diarrhea. May cause liver and kidney damage. The
toxicological properties of this substance have not been fully
investigated.
Inhalation:
Harmful if inhaled. The toxicological properties of this substance
have not been fully investigated. May cause dyspnea (difficult or
labored breathing). Vapors cause irritation of the respiratory
system.
Chronic:
Prolonged or repeated skin contact may cause dermatitis. Chronic
selenium poisoning is characterized by loss of hair and nails, skin
lesions, and abnormalities of the nervous system.
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Section 4 - First Aid Measures
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Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Immediately flush skin with plenty of water for at
least 15 minutes while removing contaminated clothing and shoes.
Wash clothing before reuse.
Ingestion:
Call a poison control center. If swallowed, do not induce vomiting
unless directed to do so by medical personnel. Never give anything by
mouth to an unconscious person. Get medical aid.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If breathing is difficult, give oxygen. Do NOT use
mouth-to-mouth resuscitation. If breathing has ceased apply
artificial respiration using oxygen and a suitable mechanical device
such as a bag and a mask.
Notes to Physician:
Treat symptomatically and supportively.
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Section 5 - Fire Fighting Measures
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General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion. Vapors may
be heavier than air. They can spread along the ground and collect
in low or confined areas.
Extinguishing Media:
Use extinguishing media most appropriate for the surrounding fire.
Use water spray, dry chemical, carbon dioxide, or appropriate foam.
Flash Point: > 110 deg C (> 230.00 deg F)
Autoignition Temperature: Not available.
Explosion Limits, Lower:Not available.
Upper: Not available.
NFPA Rating:
(estimated) Health: 2; Flammability: 0; Instability: 0
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Section 6 - Accidental Release Measures
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General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Clean up spills immediately,
observing precautions in the Protective Equipment section. Provide
ventilation.
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Section 7 - Handling and Storage
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Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Do not breathe dust, mist, or vapor. Do not get in
eyes, on skin, or on clothing. Do not ingest or inhale. Use only in a
chemical fume hood.
Storage:
Keep container closed when not in use. Store in a tightly closed
container. Store in a cool, dry, well-ventilated area away from
incompatible substances.
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Section 8 - Exposure Controls, Personal Protection
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Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use only under a
chemical fume hood.
Exposure Limits
| Chemical Name |
ACGIH |
NIOSH |
OSHA - Final PELs |
| Phenyl selenide
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0.2 mg/m3 TWA (as Se) (listed under Selenium compounds).
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0.2 mg/m3 TWA (as Se, except Selenium hexafluoride) (listed under Selenium compounds).
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0.2 mg/m3 TWA (as Se) (listed under Selenium compounds).
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OSHA Vacated PELs:
Phenyl selenide:
No OSHA Vacated PELs are listed for this chemical.
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant respirator use.
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Section 9 - Physical and Chemical Properties
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Physical State: Liquid
Appearance: clear yellow
Odor: none reported
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: 8.04
Evaporation Rate:Not available.
Viscosity: Not available.
Boiling Point: 115 - 117 deg C @ 1.00mm Hg
Freezing/Melting Point:Not available.
Decomposition Temperature:Not available.
Solubility: Not available.
Specific Gravity/Density:1.3380g/cm3
Molecular Formula:C12H10Se
Molecular Weight:233.17
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Section 10 - Stability and Reactivity
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Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon
dioxide, selenium/selenium oxides.
Hazardous Polymerization: Has not been reported.
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Section 11 - Toxicological Information
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RTECS#:
CAS# 1132-39-4:
SX1825000
LD50/LC50:
CAS# 1132-39-4:
Oral, rat: LD50 =
360 mg/kg;
.
Carcinogenicity:
CAS# 1132-39-4:
Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Epidemiology:
No information available.
Teratogenicity:
No information available.
Reproductive Effects:
CAS#: 7782-49-2 Effects on Embryo or Fetus: Oral, mouse;
TDLo = 134 mg/kg (multigenration).
Mutagenicity:
CAS#: 7782-49-2 Oral, mouse: TDLo = 480 mg/kg/60D-C (Skin
and appendage tumors).
Neurotoxicity:
No information available.
Other Studies:
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Section 12 - Ecological Information
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No information available.
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Section 13 - Disposal Considerations
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Chemical waste generators must determine whether a discarded chemical is classified
as a hazardous waste.
US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3.
Additionally, waste generators must consult state and local hazardous waste regulations to
ensure complete and accurate classification.
RCRA P-Series: None listed.
RCRA U-Series: None listed.
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Section 14 - Transport Information
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US DOT |
Canada TDG |
| Shipping Name: |
Not regulated as a hazardous material |
No information available. |
| Hazard Class: |
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| UN Number: |
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| Packing Group: |
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Section 15 - Regulatory Information
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US FEDERAL
TSCA
CAS# 1132-39-4 is listed on the TSCA inventory.
Health & Safety Reporting List
None of the chemicals are on the Health & Safety Reporting List.
Chemical Test Rules
None of the chemicals in this product are under a Chemical Test Rule.
Section 12b
None of the chemicals are listed under TSCA Section 12b.
TSCA Significant New Use Rule
None of the chemicals in this material have a SNUR under TSCA.
CERCLA Hazardous Substances and corresponding RQs
None of the chemicals in this material have an RQ.
SARA Section 302 Extremely Hazardous Substances
None of the chemicals in this product have a TPQ.
Section 313
This material contains Phenyl
selenide (listed as Selenium compounds), 100%, (CAS# 1132-39-4) which
is subject to the reporting requirements of Section 313 of SARA Title
III and 40 CFR Part 373.
Clean Air Act:
CAS# 1132-39-4 (listed as Selenium compounds) is listed as a hazardous
air pollutant (HAP).
This material does not contain any Class 1 Ozone depletors.
This material does not contain any Class 2 Ozone depletors.
Clean Water Act:
None of the chemicals in this product
are listed as Hazardous Substances under the CWA.
None of the chemicals in this
product are listed as Priority Pollutants under the CWA.
CAS# 1132-39-4 is listed as a Toxic Pollutant under the Clean Water
Act.
OSHA:
None of the chemicals in this product
are considered highly hazardous by OSHA.
STATE
CAS# 1132-39-4 can be found on the
following state right to know lists: California, (listed as Selenium
compounds), New Jersey, (listed as Selenium compounds),
Pennsylvania, (listed as Selenium compounds), Minnesota, (listed as
Selenium compounds).
California Prop 65
California No Significant Risk Level:
None of the chemicals in this product are listed.
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols:
T
Risk Phrases:
R 23/25 Toxic by inhalation and if swallowed.
R 33 Danger of cumulative effects.
Safety Phrases:
S 20/21 When using do not eat, drink or smoke.
S 45 In case of accident or if you feel unwell, seek medical advice
immediately (show the label where possible).
S 28A After contact with skin, wash immediately with plenty of water
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WGK (Water Danger/Protection)
CAS# 1132-39-4: No information available.
Canada - DSL/NDSL
CAS# 1132-39-4 is listed on Canada's NDSL List.
Canada - WHMIS
This product has a WHMIS classification of D1B, D2B.
This product has been classified in accordance with the hazard
criteria of the Controlled Products Regulations and the MSDS
contains all of the information required by those regulations.
Canadian Ingredient Disclosure List
CAS# 1132-39-4 is listed on the Canadian Ingredient Disclosure List.
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Section 16 - Additional Information
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MSDS Creation Date: 3/12/1999
Revision #5 Date: 10/29/2007
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no event shall Fisher be liable
for any claims, losses, or damages of any third party or for lost profits
or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if Fisher has been advised of
the possibility of such damages.
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