=====================  Product Identification  =====================

MSDS NAME:82052, STYROFOAM BRAND SQUARE EDGE (SUPDAT)
NIIN:00N010683
MSDS Number: CFNNK
=== Responsible Party ===
Company:DOW CHEMICAL USA
Address:SOUTH SAGINAW RD
City:MIDLAND
State:MI
ZIP:48674
Country:US
Info Phone Num:517-636-4400
Emergency Phone Num:517-636-4400
CAGE:EO044
=== Contractor Identification ===
Company:DOW CHEMICAL USA
Address:2020 DOW CENTER
City:MIDLAND
State:MI
ZIP:48640-6030
Country:US
CAGE:EO044
Company:DOW CORNING CORP
Address:2200 W SALZBURG RD
Box:City:AUBURN
State:MI
ZIP:48611
Country:US
Phone:517-496-4388
CAGE:71984

=============  Composition/Information on Ingredients  =============

Name:ING 24:AGENTS TO HYDROGEN CHLORIDE. FOR MORE INFORMATION
    CONT NECH .
RTECS #:9999999ZZ

Name:ING 10:TOXIC THAN PRODS OF COMBUST OF OTHER COMMON BUILDING
    MATL SUCH AS WOOD. PHOSGENE .
RTECS #:9999999ZZ

Name:EFTS OF OVEREXP:(BRONCHOCONSTRICTION). CONCS OF ABOVE
    BLOWING AGENTS ANTIC INCIDENTAL TO PROPER HNDLG ARE (ING 13)
RTECS #:9999999ZZ

Name:ING 12:EXPECTED TO BE WELL BELOW THOSE WHICH CAUSE ACUTE
    INHAL EFTS LISTED, AS WELL AS BELOW OSHA PEL & DOW (ING 14)
RTECS #:9999999ZZ

Name:ING 13:INDUST HYGIENE GUIDE. SYSTEMIC (OTHER TARGET ORGAN)
    EFTS:RPTD EXPOS TO DUSTS OF MATL ARE NOT ANTIC TO (ING 15)
RTECS #:9999999ZZ

Name:ING 14:RSLT IN SYSTEMIC TOX/PERM LUNG INJURY; HOWEVER,
    EXCESS EXPOS MAY CAUSE LESS SEV RESPIRATORY EFFECTS. (ING 16)
RTECS #:9999999ZZ

Name:ING 15:PENTABROMOMONO-CHLOROCYCLOHEXANE IS ESSNLY
    ENCAPSULATED IN POLYMER, BUT WHEN TESTED SEPARATELY, IT CAUSED(ING
    17)
RTECS #:9999999ZZ

Name:ING 16:LIVER & KIDNEY EFTS; PENTABROMOMOCHLOROCYCLOHEXANE &
    HEXABROMOCYCLODODECANE (HBCD) MAY INCR TISS LEVELS (ING 18)
RTECS #:9999999ZZ

Name:ING 17:OF BROMINE. CANCER INFO:NEITHER POLYSTYRENE FOAM
    DUST, DICHLORODIFLUOROMETHANE NOR CHLORODIFLUOROETHANE (ING 19)
RTECS #:9999999ZZ

Name:ING 18:CAUSED CANCER IN LONG-TERM ANIMAL STUDIES. IN INCR
    IN UTERINE TUMORS HAS BEEN RPTD IN FEMALE MICE EXPOSED(ING 20)
RTECS #:9999999ZZ

Name:ING 19:FOR THEIR LIFETIMES TO 15,000 PPM ETHYL CHLORIDE.
    SUCH TUMORS DID NOT OCCUR IN RATS SIMILARLY EXPOSED. (ING 21)
RTECS #:9999999ZZ

Name:ING 20:THESE RESULTS ARE OF UNKNOWN RELEVANCE TO HUMANS.
    FOR MORE SPECIFIC HEALTH INFORMATION CONT NEHC .
RTECS #:9999999ZZ

Name:OTHER PREC:AIR FURNACES/HEATERS, GAS WATER HEATERS, ETC.,
    DRAWING AIR FROM AREAS WHERE THERE MAY BE PRESENCE (ING 23)
RTECS #:9999999ZZ

Name:ING 22:OF ETHYL CHLORIDE, DICHLORODIFLUOROMETHANE &
    CHLORODIFLUOROETHANE GASES FROM STORAGE/FABRICATION OF (ING 24)
RTECS #:9999999ZZ

Name:ING 23:EXTRUDED POLYSTYRENE FOAM, CAN BE SUBJECTED TO RUST
    & CORR PROBLEMS AS RSLT OF THERM DECOMP OF BLOWING (ING 25)
RTECS #:9999999ZZ

Name:STYRENE POLYMER; (POLYSTYRENE)
CAS:9003-53-6
RTECS #:WL6475000
Fraction by Wt: BALANCE
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:METHANE, DICHLORODIFLUORO-; (DICHLORODIFLUOROMETHANE) (SARA
    313) (CERCLA)
CAS:75-71-8
RTECS #:PA8200000
Fraction by Wt: 0.7.5%
OSHA PEL:1000 PPM
ACGIH TLV:1000 PPM
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS
Ozone Depleting Chemical:1

Name:ETHANE, 1-CHLORO-1,1-DIFLUORO-; (CHLORODIFLUOROETHANE)
    (SARA 313)
CAS:75-68-3
RTECS #:KH7650000
Fraction by Wt: 0.9.5%
OSHA PEL:N/K 
ACGIH TLV:N/K 
Ozone Depleting Chemical:2

Name:ETHANE, CHLORO-; (ETHYL CHLORIDE)  (SARA 313) (CERCLA)
CAS:75-00-3
RTECS #:KH7525000
Fraction by Wt: 0.4.0%
OSHA PEL:1000 PPM
ACGIH TLV:1000 PPM
EPA Rpt Qty:100 LBS
DOT Rpt Qty:100 LBS

Name:POLYETHYLENE (OR ING 6)
CAS:9002-88-4
RTECS #:TQ3325000
Fraction by Wt: 0.6.0%
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:COPOLYMER OF ETHYLENE AND OCTENE-1
CAS:26221-73-8
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:HEXABROMOCYCLODODECANE
CAS:3194-55-6
Fraction by Wt: 0.-2.0%
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:PENTABROMOMONOCHLOROCYCLOHEXANE
CAS:87-84-3
Fraction by Wt: 0.2.0%
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:SUPDAT:(482F); UNDER HIGH HEAT, NON-FLAMING CNDTNS, SM AMTS
    OF AROMATIC HYDROCARB SUCH AS STYRENE & ETHYLBENZENE(ING 10)
RTECS #:9999999ZZ

Name:ING 9:ARE GENERATED. STUDIES HAVE FOUND THAT PRODS OF
    COMBUST OF POLYSTYRENE FOAM INSULATION ARE NO MORE ACUTELY(ING 11)
RTECS #:9999999ZZ

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE:EYE:SOLID/DUST MAY CAUSE
    IRRIT/CORNEAL INJURY DUE TO MECH ACTION. SKIN:MECH INJURY ONLY.
    ESSNTLY NONIRRITATING. SKIN ABSORP:UNLIKELY DUE TO PHYSICAL
    PROPERTIES. INGEST:UNLIKELY DUE TO PHYSICAL S TATE. PHYSICAL INJURY
    ONLY. MAY CAUSE CHOKING IF SWALLOWED. INHAL:DUST MAY CAUSE IRRIT TO
    UPPER RESP (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:TRACT. EXCESS EXPOS TO HIGH CONCS OF
    ETHYL CHLORIDE, DICHLORODIFLUOROMETHANE, & CHLORODIFLUOROETHANE
    BLOWING AGENTS MAY CAUSE CNS DEPRESS, ANESTH EFTS & IRREGULAR
    HEARTBEATS (CARD SENSIT). IN  ANIMALS, EXCESS EXPOS TO
    CHLORODIFLUOROETHANE HAS CAUSE LOW BLOOD PRESS, RESP STIMULATION &
    TIGHTNESS IN CHEST (ING 12)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

=======================  First Aid Measures  =======================

First Aid:INGEST:CALL MD IMMEDIATELY . SKIN:FLUSH W/COPIOUS AMOUNTS OF
    WATER. CALL MD. . EYES:IRRIGATE IMMED WITH WATER FOR AT LEAST 15
    MINUTES; MECHANICAL EFFECTS ONLY. INHAL:REMOVE TO FRESH AIR IF 
    EFFECTS OCCUR. CONSULT A PHYSICIAN.

=====================  Fire Fighting Measures  =====================

Flash Point:670F,354C
Extinguishing Media:WATER FOG.
Fire Fighting Procedures:NIOSH/MSHA APPRVD PRESS DEMAND SCBA & FULL
    PROT EQUIP . APPLY LARGE VOLUME OF WATER DIRECTLY ON FLAME OR
    BURNING SURFACE.
Unusual Fire/Explosion Hazard:THERM DECOMP PRODS MAY INCL FLUORIDES,
    CHLORIDES, & PHOSGENE. EMITS DENSE, BLACK SMOKE WHEN BURNED.
    CERTAIN OPERATIONS, SUCH AS GRINDING/CUTTING, (SUPDAT)

==================  Accidental Release Measures  ==================

Spill Release Procedures:PICK UP, OR IF DUST OR IN SMALL PIECES, SWEEP
    UP AND PLACE IN SUITABLE CONTAINER FOR DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:THIS FOAM PROD SHOULD NOT BE
    STORED/USED IN CONFINED, VIRTUALLY AIRTIGHT SPACES TO PVNT BUILDUP
    OF COMBUSTIBLE VAPORS.
Other Precautions:LIMITED INDUST HYGIENE MEASUREMENTS OF ETHYL CHLORIDE
    IN VENTILATED WAREHOUSES & PRODUCTION FACILITIES INDICATE ETHYL
    CHLORIDE PRESENT IN AIR IS BELOW CURRENT 150 PPM INDUST HYGIENE
    GUIDE FOR ETHYL CH LORIDE. GAS FIRED RECIRCULATING (ING 22)

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:ATMOSPHERIC LEVELS SHOULD BE MAINTAINED BELOW
    EXPOS GUIDELINE. WHEN RESP PROT IS REQD FOR CERTAIN OPERATIONS, USE
    NIOSH APPRVD AIR-PURIFYING RESP. IN DUSTY ATM, USE NIOSH APPRVD
    DUST RESPIRATOR.
Ventilation:PROVIDE GENERAL AND/OR LOCAL EXHAUST VENT TO CONTROL
    AIRBORNE LEVELS BELOW EXPOSURE GUIDELINES.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES (FP ).
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
MFR TRADE NAME/PART NO:EXTRUDED POLYSTRENE INSULATION (4 INCH). EXPLO
    HAZ:MAY LEAD TO BUILDUP OF DUST SUSPENDED IN AIR WHICH CAN CAUSE
    DUST EXPLO IF IGNITED. PROVIDE ADEQ VENT, & APPROP DUST HNDLG SYS .
    HAZ DECOMP PROD:OF HYDROGEN BROMIDE, HYDROGEN CHLORIDE & HYDROGEN
    FLUORIDE OCCURS WHEN BURNED/HEATED >250C (ING 9)

==================  Physical/Chemical Properties  ==================

Spec Gravity:0.027-0.064
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:NONE
Appearance and Odor:RIGID CELLULAR FOAM BOARD.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
AROMATIC HYDROCARBONS, HIGHER (>C5) ALIPHATIC HYDROCARBONS, ESTERS,
    AMINES, HIGHER ALDEHYDES.
Stability Condition to Avoid:FIRE & HIGH TEMPERATURES. TEMPERATURES
    >300C (572F) WILL RELEASE COMBUSTIBLE GASES.
Hazardous Decomposition Products:DOES NOT NORMALLY DECOMPOSE. IN
    SMOLDERING/FLAMING CNDTNS, CO, CO*2, CARBON ARE GENERATED.
    EVOLUTION OF SM AMTS (SUPDAT)

====================  Disposal Considerations  ====================

Waste Disposal Methods:BURY IN AN APPROVED LANDFILL, OR BURN IN AN
    ADEQUATE INCINERATOR WITH EXCESS OXYGEN. IN ACCORDANCE WITH ALL
    LOCAL, STATE AND FEDERAL REGULATIONS.

 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.

*** END OF RECORD ***