**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 2234-20-0 |2,4-Dimethylstyrene | ca 100 | 218-781-3 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XI
Risk Phrases: 36/37/38
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis and
corneal damage.
Skin:
Causes skin irritation. May cause irritation and dermatitis. May
cause cyanosis of the extremities.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and
diarrhea. The toxicological properties of this substance have not
been fully investigated.
Inhalation:
Causes respiratory tract irritation. The toxicological properties of
this substance have not been fully investigated. Aspiration may lead
to pulmonary edema. Can produce delayed pulmonary edema. Inhalation
at high concentrations may cause CNS depression and asphixiation.
Chronic:
Effects may be delayed.
**** 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. Wash mouth out with 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. Do NOT use mouth-to-mouth
resuscitation.
Notes to Physician:
Treat symptomatically and supportively.
**** 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. Use water
spray to keep fire-exposed containers cool. Water may be ineffective.
Material is lighter than water and a fire may be spread by the use of
water. Combustible liquid. Vapors may be heavier than air. They can
spread along the ground and collect in low or confined areas.
Containers may explode when heated. Containers may explode if
exposed to fire.
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or
alcohol-resistant foam. Use water spray to cool fire-exposed
containers. Water may be ineffective.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
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. Avoid runoff into storm sewers and
ditches which lead to waterways. Clean up spills immediately,
observing precautions in the Protective Equipment section. Remove all
sources of ignition. Use a spark-proof tool. Provide ventilation.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Use with adequate ventilation. Use
spark-proof tools and explosion proof equipment. Avoid contact with
eyes, skin, and clothing. Empty containers retain product residue,
(liquid and/or vapor), and can be dangerous. Keep container tightly
closed. Keep away from heat, sparks and flame. Avoid ingestion and
inhalation. Wash clothing before reuse. Do not pressurize, cut, weld,
braze, solder, drill, grind, or expose empty containers to heat,
sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of
ignition. Store in a tightly closed container. Store in a cool, dry,
well-ventilated area away from incompatible substances. Keep
refrigerated. (Store below 4C/39F.)
**** 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# 2234-20-0:
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: Liquid
Color: colorless
Odor: distictive odor
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 73 - 74 deg C
Freezing/Melting Point: -64 deg C
Autoignition Temperature: Not available.
Flash Point: 60 deg C ( 140.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: 0.906
Molecular Formula: C10H12
Molecular Weight: 132.084
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable at room temperature in closed containers under normal storage
and handling conditions.
Conditions to Avoid:
Incompatible materials, ignition sources, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon
dioxide.
Hazardous Polymerization: Has not been reported
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 2234-20-0: WL4450000
LD50/LC50:
Not available.
Carcinogenicity:
2,4-Dimethylstyrene -
Not listed by ACGIH, IARC, or NTP.
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: FLAMMABLE LIQUID, N.O.S.*
Hazard Class: 3
UN Number: 1993
Packing Group: III
IMO
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3.3
UN Number: 1993
Packing Group: III
RID/ADR
Shipping Name: FLAMMABLE LIQUID, N.O.S.
Hazard Class: 3
UN Number: 1993
Packing group: III
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 37/39 Wear suitable gloves and eye/face
protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 2234-20-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 2234-20-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 2234-20-0 is not listed on the TSCA inventory.
It is for research and development use only.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 1/18/2000 Revision #5 Date: 3/18/2003
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.
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|
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|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
2-Anilinoethanol, 98%
| 122-98-5 |
|
2,4-Dimethylstyrene
| 2234-20-0 |
|
5-Sulfoisophthalic acid,monosodium salt 98%
| 6362-79-4 |
|
1,3-Dichloro-2-Butene, 96%, Mixture of Cis and Trans Isomers
| 926-57-8 |
|
3,4-Difluorobenzonitrile, 97%
| 64248-62-0 |
|
3-Aminopyrazole-4-Carboxylic Acid, 95%
| 24447-68-5 |
|
N-Methyl-p-phenylenediamine dihydrochloride, 98% (titr.)
| 5395-70-0 |
|
9,10-Bis(Phenylethynyl)Anthracene
| 10075-85-1 |
|
2-(2-Benzoxazolyl)malondialdehyde
| 40071-07-6 |
|
Bicyclohexyl
| 92-51-3 |
|
9-Octyl-9-heptadecanol, tech.
| 17687-72-8 |
|
1-Naphthyl isocyanate, 99%
| 86-84-0 |
|
3-Cyanophenol, 97%
| 873-62-1 |
|
Trimethylacetamide, 98%
| 754-10-9 |
|
4-Acetoxybiphenyl, 99+%
| 148-86-7 |
|
Allyl Acetate, 99%
| 591-87-7 |
|
Ethyl Thiocyanate, 99% (GC)
| 542-90-5 |
|
3,5-Dichlorobenzoic Acid, 99%
| 51-36-5 |
|
Ethyl 2-aminocyclopenta[b]thiophene-3-carboxylate, 99+%
| 4815-29-6 |
|
4-Carboxybenzaldehyde 97%
| 619-66-9 |
|
N-Methylacetamide, 99+%
| 79-16-3 |
|
5-Nitro-2-furanacrolein, tech, 92%
| 1874-22-2 |
|
(2R,3R)-3-Phenyl Glycidol, 96% (GC)
| 98819-68-2 |
|
2-Bromopyridine, 99%
| 109-04-6 |
|
Citronellyl Acetate, 97%
| 150-84-5 |
|
4-Penten-1-ol, 99%
| 821-09-0 |
|
Alpha, Alpha-Dicyclopropylbenzene-Methanol
| 5689-19-0 |
|
Osmium(III) chloride, 63.2% to 65.2% Os
| 13444-93-4 |
|
Tetramethylammonium Fluoride Trihydrate, 99% (Titr.)
| 373-68-2 |
|
Cytochrome c, horse heart muscle 90% warburg activity
| 9007-43-6 |
|
Octylamine, 99+% (GC)
| 111-86-4 |
|
2,3-Diaminonaphthalene, 97%
| 771-97-1 |
|
1-(4-Bromophenyl)-2-Pyrrolidinone 99+%(GC)
| 7661-32-7 |
|
4-Aminobutyric acid, 99+%
| 56-12-2 |
|
2'-Methylacetoacetanilide, 99% (HPLC)
| 93-68-5 |
|
4-Cyclohexyl-1-Butanol, 99%
| 4441-57-0 |
|
Pipes (1,4-Piperazinebis(Ethanesulfonic Acid)) 98.5+%
| 5625-37-6 |
|
5-Norbornene-2-acrylic acid, 99%
| 15222-64-7 |
|
4-Amino-2,6-Dimethylpyrimidine, 99%
| 461-98-3 |
|
N-Methyloctylamine, 95% (GC)
| 2439-54-5 |
|
Poly(2-ethylhexyl acrylate), 32% solids solution in Toluene, average
| 108-88-3 |
|
N-Ethylethylenediamine, 98+%
| 110-72-5 |
|
4,6-Dihydroxy-2-Mercaptopyrimidine, 98%
| 504-17-6 |
|
Poly T(R)-128
| 68550-83-4 |
|
Cyclopropylphenylmethane, 99%
| 1667-00-1 |
|
2-Methylindoline, 99+%
| 6872-06-6 |
|
4-Biphenylmethanol 98%
| 3597-91-9 |
|
2-Bromofluorene, 95%
| 1133-80-8 |
|
2-Norbornaneacetic Acid, 96%
| 1007-01-8 |
|
Poly(vinyl chloride), high molecular weight
| 9002-86-2 |
|
|