**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 50-32-8 |Benzo[a]pyrene | >96 | 200-028-5 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: T N
Risk Phrases: 45 46 60 61 50/53
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
May cause cancer. May cause heritable genetic damage. May impair
fertility. May cause harm to the unborn child. Very toxic to aquatic
organisms, may cause long-term adverse effects in the aquatic
environment.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the
skin.
Ingestion:
May cause irritation of the digestive tract. The toxicological
properties of this substance have not been fully investigated. May be
harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. The toxicological properties
of this substance have not been fully investigated. May be harmful if
inhaled.
Chronic:
May cause cancer in humans. May cause reproductive and fetal
effects. Laboratory experiments have resulted in mutagenic effects.
**** SECTION 4 - FIRST AID MEASURES ****
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. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Wash clothing
before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical
aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and
drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical aid.
Notes to Physician:
**** SECTION 5 - FIRE FIGHTING MEASURES ****
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.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective
Equipment section. Sweep up, then place into a suitable container for
disposal. Avoid generating dusty conditions. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes,
skin, and clothing. Keep container tightly closed. Avoid ingestion
and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Facilities storing or utilizing this material should be equipped
with an eyewash facility and a safety shower. Use adequate
ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 50-32-8:
United States OSHA: 0.2 mg/m3 TWA (as benzene soluble fraction)
(listed under Coal tar pitches).
Belgium - TWA: (listed as coal tar pitches): 0.2 mg/m3 VLE
France - VME: (listed as coal tar pitches): 0.2 mg/m3 VME (vapors
mists, benzene-soluble fraction)
Germany: 0.005 mg/m3 TWA (strand pitch production and loading fur
range for coking pl
Malaysia: (listed as coal tar pitches): 0.2 mg/m3 TWA (as benzene
solubles)
Russia: 0.00015 mg/m3 TWA
Spain: (listed as coal tar pitches): 0.2 mg/m3 VLA-ED (benzene
soluble fraction)
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.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Powder
Color: yellow to brown
Odor: faint aromatic odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 495 deg C @ 760 mm Hg
Freezing/Melting Point: 175 - 179 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: 1.60x10-3 mg/l @25C
Specific Gravity/Density:
Molecular Formula: C20H12
Molecular Weight: 252.31
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 50-32-8: DJ3675000
LD50/LC50:
Not available.
Carcinogenicity:
Benzo[a]pyrene -
ACGIH: A1 - Confirmed Human Carcinogen (as benzene soluble aeroso
California: carcinogen, initial date 7/1/87
NTP: Suspect carcinogen
IARC: Group 1 carcinogen (listed as Coal tar pitches).
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.
Hazard Class: 9
UN Number: 3077
Packing Group: III
IMO
Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.
Hazard Class: 9
UN Number: 3077
Packing Group: III
RID/ADR
Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S.
Hazard Class: 9
UN Number: 3077
Packing group: III
USA RQ: CAS# 50-32-8: 1 lb final RQ; 0.454 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T N
Risk Phrases:
R 45 May cause cancer.
R 46 May cause heritable genetic damage.
R 61 May cause harm to the unborn child.
R 50/53 Very toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
R 60 May impair fertility.
Safety Phrases:
S 53 Avoid exposure - obtain special instructions
before use.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 60 This material and its container must be
disposed of as hazardous waste.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 50-32-8: No information available.
Canada
CAS# 50-32-8 is listed on Canada's DSL List.
CAS# 50-32-8 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 50-32-8 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #6 Date: 12/03/2004
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 way shall the company 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 the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
N,n'-disuccinimidyl carbonate, 98%
| 74124-79-1 |
|
2,6-Dimethylthiophenol, 96%
| 118-72-9 |
|
1-Phenyl-2-thiourea
| 103-85-5 |
|
N-Acetyl-S-(2-Cyanoethyl)-L-Cysteine
| 74514-75-3 |
|
2-Bromobenzonitrile, 99%
| 2042-37-7 |
|
Ammonium-D4 Chloride, 98+ Atom % D
| 12015-14-4 |
|
(2,2-Dichloro-1-methylcyclopropyl)benzene, 95%
| 3591-42-2 |
|
4-Bromo-2-Fluorobenzylamine Hydrochloride 99% (Titr.)
| 147181-08-6 |
|
1-Isobutoxycarbonyl-2-isobutoxy-1,2-dihydroquinone, 97%
| 38428-14-7 |
|
Levulinic acid, 98+%
| 123-76-2 |
|
Sodium bismuthate(V)
| 1304-76-3 |
|
4-Fluorobenzonitrile, 99%
| 1194-02-1 |
|
Phenylacetic Acid Hydrazide, 99%
| 937-39-3 |
|
4-Amino-2-Mercaptopyrimidine, 97%
| 333-49-3 |
|
3,5-Dimethoxybenzyl Alcohol, 98%
| 705-76-0 |
|
2,2'-Biphenol, 99%
| 1806-29-7 |
|
2-Methyl-2-nitrosopropane dimer 98%
| 6841-96-9 |
|
3-[2-(2-Iodoacetamido)acetamido]-PROXYL, free radical
| 74648-17-2 |
|
Diethyl 2-ethyl-2-(p-tolyl)malonate, 99%
| 68692-80-8 |
|
3,5-bis(trifluoromethyl)aniline, 98+%
| 328-74-5 |
|
Ethyl 3-Chloropropionate, 99% (GC)
| 623-71-2 |
|
Benzo[a]pyrene, 98%
| 50-32-8 |
|
(-)-Camphene, 95%
| 5794-04-7 |
|
4-(Dimethylamino)-Benzophenone 98%
| 529-84-0 |
|
Cyclohexylacetic Acid, 99%
| 5292-21-7 |
|
Tetracosane, 99%
| 646-31-1 |
|
4-Benzyloxyaniline Hydrochloride, 98%
| 51388-20-6 |
|
Chloromethyl Butyrate, 99%
| 33657-49-7 |
|
4-Aminosulfonyl-1-Hydroxy-2-Naphthoic Acid, 97%
| 64415-15-2 |
|
N,N-Diethylethylenediamine, 98+%
| 100-36-7 |
|
Xenon difluoride, 99.5%
| 13709-36-9 |
|
Tungsten Disulfide, 99%,Particle Size 0.7- 1.1 Micrometer
| 12138-09-9 |
|
n-Benzylethylenediamine 99% (titr.)
| 4152-09-4 |
|
2,4-Dimethylbenzoic acid, 98%
| 611-01-8 |
|
L-10-Camphorsulfonic Acid Ammonium Salt
| 13867-85-1 |
|
Meso-Tetraphenylporphine, Chlorin free
| 20998-75-8 |
|
n-Propylcyclopropane methylamine hydrochloride, 99%
| 26389-60-6 |
|
1-Octanesulfonic Acid Sodium Salt Premixed Concentrate (Low UV)
| 5324-84-5 |
|
2-Benzimidazolylurea, 97%
| 24370-25-0 |
|
2-Fluoro-6-Nitrotoluene, 98%
| 769-10-8 |
|
2,8-Bis(dimethylamino)-10-dodecyl-acridinium bromide
| 41387-42-2 |
|
Isopentyl Ether, 98% (GC)
| 544-01-4 |
|
Ethyl Methyl Sulfide, 98% (GC)
| 624-89-5 |
|
1,4,8,11-Tetraazacyclotetradecane, 99+%
| 295-37-4 |
|
DL-P-Chlorophenylalanine, 98%
| 7424-00-2 |
|
1-Adamantyl Bromomethyl Ketone, 98%
| 5122-82-7 |
|
4-Amino-2-nitrophenol, 99%
| 119-34-6 |
|
2,4-Dinitroanisole
| 119-27-7 |
|
Rhodamine B Base
| 509-34-2 |
|
Glycol sulfite, 98%
| 3741-38-6 |
|
|