STYRENE, MONOMER, STAB.
Synonym:
  Synonyms * Benzene, vinyl- * Cinnamene * Ethenylbenzene * Ethylene, phenyl- * NCI-C02200 * Phenethylene * Phenylethene * Phenylethylene (OSHA) * Stirolo (Italian) * Styreen (Dutch) * Styren (Czech) * Styrene (OSHA) * Styrene, monomer (ACGIH) * Styrol (German) * Styrole * Styrolene * Vinylbenzen (Czech) * Vinylbenzene * Vinyl benzene (OSHA) * Vinylbenzol
CAS Number : 100-42-5
HAZARD (GHS)
EXPOSURE CONTROLS/PERSONAL PROTECTION
Flammable liquid and vapour / May be harmful if swallowed / Toxic if swallowed / Cause skin irritation / Cause serious eye irritation / Suspected of causing genetic defects / Suspected of causing cancer / May damage fertility or the unborn child / Cause damage to organ (central nervous system, respiratory, nervous system, hematopoietic system, liver) / May cause respiratory irritation; or may cause drowsiness or dizziness / May be fatal if swallowed and enter airways / Toxic to aquatic life
ENGINEERING CONTROLS
     Use only in a chemical fume hood.  Safety shower and eye bath.  Use nonsparking tools.
GENERAL HYGIENE MEASURES
     Wash thoroughly after handling.
PERSONAL PROTECTIVE EQUIPMENT
     Respiratory Protection:  Government approved respirator.
     Hand Protection:  Compatible chemical-resistant gloves.
     Eye Protection:  Chemical safety goggles.
HANDLING
     Directions for Safe Handling:  Do not breathe vapor.  Do not get in eyes, on skin, on clothing.
STORAGE
     Conditions of Storage:  Keep tightly closed.  Keep away from heat, sparks, and open flame.  Store at 2-8?C
SPECIAL REQUIREMENTS:
     Light sensitive.

FIRE FIGHTING MEASURES

FIRST-AID MEASURES
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
     Evacuate area.  Shut off all sources of ignition.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
     Wear respirator, chemical safety goggles, rubber boots, and heavy rubber gloves.
METHODS FOR CLEANING UP
     Absorb on sand or vermiculite and place in closed containers for disposal.  Ventilate area and wash spill site after material pickup is complete.
EXTINGUISHING MEDIA
     Suitable:  Carbon dioxide, dry chemical powder, or appropriate foam.
     Unsuitable:  Water may be effective for cooling, but may not effect extinguishment.
SPECIAL RISKS
     Specific Hazard(s):  Vapor may travel considerable distance to source of ignition and flash back.  Flammable liquid.
     Explosion Hazards:  Container explosion may occur under fire conditions.  Forms explosive mixtures in air.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
     Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
SPECIFIC METHOD(S) OF FIRE FIGHTING
     Use water spray to cool fire-exposed containers.
AFTER INHALATION
     If inhaled, remove to fresh air.  If not breathing give artificial respiration.  If breathing is difficult, give oxygen.
AFTER SKIN CONTACT
     In case of contact, immediately wash skin with soap and copious amounts of water.
AFTER EYE CONTACT
     In case of contact, immediately flush eyes with copious amounts of water for at least 15 minutes.
AFTER INGESTION
     If swallowed, wash out mouth with water provided person is conscious.  Call a physician.
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Reference: Sigma-Aldrich Pte Ltd #08-01 Citilink Warehouse Singapore 118529 Singapore, Catalog #85959

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