===================== Product Identification =====================
MSDS NAME:UNSATURATED POLYESTER RESIN, 712-3766
NIIN:00N075659
MSDS Number: CCVLJ
=== Responsible Party ===
Company:MCWHORTER TECHNOLOGIES INC
Address:400 EAST COTTAGE PL
City:CARPENTERSVILLE
State:IL
ZIP:60110
Country:US
Info Phone Num:800-882-1371
Emergency Phone Num:800-424-9300 (CHEMTREC)
CAGE:MCWHR
=== Contractor Identification ===
Company:MCWHORTER TECHNOLOGIES INC
Address:400 EAST COTTAGE PLACE
Box:City:CARPENTERSVILLE
State:IL
ZIP:60110
Country:US
Phone:888-225-5698
CAGE:MCWHR
============= Composition/Information on Ingredients =============
Name:STYRENE (SARA 313) VP: 4.3 LEL: 1.1%
CAS:100-42-5
RTECS #:WL3675000
Fraction by Wt: 43.2%
OSHA PEL:100 PPM
ACGIH TLV:50PPM/100STEL, S
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS
Name:STYRENE, METHYL-; (ALPHA METHYLSTYRENE)
CAS:25013-15-4
RTECS #:WL5075000
OSHA PEL:N/K
ACGIH TLV:N/K
===================== Hazards Identification =====================
LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:ACUTE: EYES: SEV IRRIT, REDNESS,
TEARING & BLURRED VISION. SKIN: PRLNG/RPTD EXPOS CAN CAUSE MOD
IRRIT, DEFAT, DERM & SENSIT. INHAL: EXCESS INHAL OF VAPS CAN CAUSE
NASAL & RESP IRRIT, DIZZ, WEAK, FATG, NAUS & HDCH. HIGH CONCS MAY
RSLT IN NARCOS (CNS DEPRESS). INGEST: CAN CAUSE GI IRRIT, NAUS,
VOMIT & (EFTS OF OVEREXP)
Explanation of Carcinogenicity:STYRENE: IARC MONOGRAPHS, SUPPLEMENT,
VOL 7, PG 345, 1987: GROUP 2B. ANIMAL: NERVOUS SYSTEM.
Effects of Overexposure:HLTH HAZ: DIARR. ASPIR OF MATL INTO LUNGS CAN
CAUSE CHEM PNEUMIT WHICH CAN BE FATAL. CHRONIC EXPOS MAY CAUSE DMG
TO CNS, RESP SYS, LUNGS, EYES, SKIN, GI TRACT, LIVER, SPLEEN &
KIDNEYS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.
======================= First Aid Measures =======================
Eyes: FLUSH W/CLEAN, LUKEWARM WATER FOR AT LEAST 15 MIN,
OCCAS LIFTING EYELIDS. OBTAIN MED ATTN. SKIN: REMOVE CONTAM CLTHG.
WASH AFFECTED SKIN AREAS THORO W/SOAP & WATER. WASH CONTAM CLTHG
THORO BEFOR E REUSE. INHAL: REMOVE TO FRESH AIR. APPLY ARTF
RESP/ADMIN OXYGEN, IF NEC. CALL MD IMMED. INGEST: KEEP PERS WARM,
QUIET & GET IMMED MED ATTN. DO NOT INDUCE VOMIT, BECAUSE ASPIR OF
MATL INTO (SUP DAT)
===================== Fire Fighting Measures =====================
Flash Point Method:SCC
Flash Point:86.0F,30.0C
Lower Limits:2.00%
Upper Limits:12.00%
Extinguishing Media:USE FOAM, CARBON DIOXIDE OR CHEMICAL FIRE FIGHTING
APPARATUS.
Fire Fighting Procedures:WEAR NIOSH APPRVD SCBA & FULL PROT EQUIP .
WATER SPRAY MAY BE USED FOR COOLING CONTRS TO PVNT POSS PRESS
BUILD-UP & AUTOIGNIT/EXPLO WHEN EXPOSED (SUP DAT)
Unusual Fire/Explosion Hazard:KEEP CONTAINERS TIGHTLY CLOSED. ISOLATE
FROM HEAT, ELECTRICAL EQUIPMENT, SPARKS AND OPEN FLAME. CLOSED
CONTAINERS MAY EXPLODE WHEN EXPOSED TO EXTREME HEAT.
================== Accidental Release Measures ==================
Spill Release Procedures:EVACUATE ALL NON-ESSENTIAL PERS. REMOVE ALL
SOURCES OF IGNIT. VENT AREA. EQUIP EMPLOYEES W/APPROP PROT EQUIP.
DIKE AROUND SPILLED MATL. COVER SPILL W/INERT ABSORB MATL & SHOVEL
W/NON-SPARKING TOOLS IN TO CONTR. REMOVE CONTRS TO SAFE AREA &
SEAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
====================== Handling and Storage ======================
Handling and Storage Precautions:DRUMS: PROTECT AGAINST PHYSICAL
DAMAGE. OUTSIDE OR DETACHED STORAGE PREFERRED. BULK: STORAGE SHOULD
BE IN STANDARD FLAMMABLE LIQUID STORAGE TANKS.
Other Precautions:ALL EQUIPMENT SHOULD BE GROUNDED AND BONDED TO REDUCE
STATIC ELECTRICITY HAZARD. USE NON-SPARKING TOOLS.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:AVOID BRTHG VAP/MIST. IF EXPOS MAY/DOES EXCEED
OCCUP EXPOS LIMITS USE A NIOSH APPRVD RESP TO PREVENT OVEREXP.
I/A/W 29 CFR 1910.134, USE EITHER A FULL-FACE, ATMOSPHERE-SUPPLYING
RESP/AIR-PURIFYING RES P FOR ORGANIC VAPORS.
Ventilation:LOC EXHST MUST BE SUFFICIENT TO KEEP AIRBORNE VAP CONCS
BELOW TLV LIM. EXHST AIR MAY NEED TO BE CLEANED BY (SUP DAT)
Protective Gloves:POLYVINYL ALCOHOL GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGG (SUP DAT)
Other Protective Equipment:ANSI APPRVD EMER EYEWASH & DELUGE SHOWER .
POLYVINYL ALCOHOL APRON. TO PVNT RPTD/PRLNG SKIN CONT, (SUP DAT)
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
FIRE FIGHT PROC: TO EXTREME HEAT. AVOID SPREADING BURNING LIQ W/WATER
USED FOR COOLING. FIRST AID PROC: LUNGS FROM VOMIT CAN CAUSE CHEM
PNEUMIT WHICH CAN BE FATAL. VENT: SCRUBBERS/FILTERS TO REDUCE EN
VIRONMENTAL CONTAM. OTHER PROT EQUIP: WEAR IMPERVIOUS CLTHG &
BOOTS. EYE PROT: & FULL LENGTH FACESHIELD .
================== Physical/Chemical Properties ==================
Boiling Pt:B.P. Text:>148F,>64C
Vapor Pres:3.63 @ 68F
Vapor Density:2.995
Spec Gravity:1.092
Evaporation Rate & Reference:0.44 (N-BUTYL ACETATE=1)
Solubility in Water:NEGLIGIBLE
Appearance and Odor:LIGHT STRAW COLORED SOLUTION-STYRENE ODOR
Percent Volatiles by Volume:52.87
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
AVOID CONTACT WITH STRONG MINERAL ACIDS, PEROXIDES AND POLYMERIZATION
CATALYSTS.
Stability Condition to Avoid:AVOID EXPOSURE TO EXCESSIVE HEAT.
Hazardous Decomposition Products:THERMAL DECOMPOSITION MAY YIELD CARBON
DIOXIDE AND/OR MONOXIDE.
==================== Disposal Considerations ====================
Waste Disposal Methods:WASTE MATERIAL MUST BE DISPOSED OF IN ACCORDANCE
WITH FEDERAL, STATE AND LOCAL ENVIRONMENTAL REGULATORY CONTROLS.
Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
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