Product ID:1,1,1-TRICHLOROETHANE,SEMICONDUCTOR GRADE
MSDS Date:01/01/1987
FSC:6810
NIIN:00N008402
MSDS Number: BCQFC

ALLIED CHEMICAL

COLUMBIA RD AND PARK AVE
MORRISTOWN, NJ 07960
US

Emergency Phone: 201-455-3073

Info Phone: 201-455-3073

Cage: 1L168

HONEYWELL INTL INC ENVIRONMENTAL SYSTEMS AND SERVICES

MORRISTOWN, NJ 07962 US

Telephone: 973-455-3922

Cage: 70308

METHYL CHLOROFORM (1,1,1-TRICHLOROEHANE) (SARA III)

CAS: 71-55-6

RTECS: KJ2975000

Fraction By Weight: 100%

OSHA PEL 350 PPM/450 STEL

ACGIH TLV: 350 PPM/450STEL;9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

Effects of Overexposure:INHAL:CNS DEPRESSANT-DIZZZ,NAUSEA,FAINT.GROSS
EXP (CONFINED SPACE) POSS FATAL-ASPHYXIA,(SEE SUPP DAT

First Aid:EYE:IMMED FLUSH W/H*20 15 MIN;SEE MD.SKIN:WASH W/H*20,REMOVE
CONTAM CLOTHES.IRRIT,SEE MD.INHAL:GET FRESH AIR.GIVE 0*2/ARTIFCL
RESP AS NEC,SEE MD.REMOVE CONTAM CLOTHES.DONT GIVE
ADRENALIN.INGEST:IMMED GIVE 2-4 GLASS H*20,INDUCE VOMIT
W/FINGER,SEE MD.

Flash Point:NONE
Lower Limits:8.0
Upper Limits:10.5
Fire Fighting Procedures:WEAR SCBA&FULL PROT CLOTHES.COOL FIRE-EXP
CNTNR W/H*20 SPRAY
Unusual Fire/Explosion Hazard:THERMAL DECOMPOSITION PRODUCTS MAY
INCLUDE HYDROGEN CHLORIDE & VERY SMALL AMTS PHOSGENE & CHLORINE.

Spill Release Procedures:SMALL SPILL:MOP,WIPE/SOAK UP IMMED W/ABSORB
MATL W/MIN EYE,SKIN,INHAL EXPOS.EVAPORATE ABSORB MATL OUTDOORS/IN
HOOD. LRG SPILL:EVACUATE UNPROTECTED PERSONS.PROTECTED PERSONS MAY
RETURN&STOP LEAK,DIKE U P IF NEC.MOP UP/SHOVEL INTO METAL
DRUM,CLOSE,LABEL

Handling and Storage Precautions:AVOID CONT W/SKIN,EYE,CLOTHES&INHAL
VAP/MIST.AVOID HEAT,FLAME,DIRECT SUN.STORE IN COOL,WELL-VENT
AREA.KEEP H*20-FREE&CLOSED TIGHT.PROT FROM PHYS DAMAG
Other Precautions:COND TO AVOID:HIGH TEMP SOURCE THAT INDUCE THERMAL
DECOMP.AUTOIGNITN TEMP-537C.INCOMPAT:AVOID CONT W/WHITE METALS SUCH
AS AL&ALLOYS,MG,ZN-CAN-REACT RAPIDLY WHEN CORROSION INHIBITOR IS
DEPLETED

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN
Ventilation:MECHANICAL (GENERAL)
Protective Gloves:IMPERVIOUS
Eye Protection:CHEMICAL WORKRS GOGGLES
Other Protective Equipment:IMPERVIOUS CLOTHES&SHOES WHERE RPTD/PRLNG
SKIN CONTACT W/LIQ
Supplemental Safety and Health
CARDIAC ARRHYTHMIA.INGEST:SOME OF SAME SYMPS AS INHAL.SKIN:PRLNG/RPTD
EXPOS,POSS IRRIT&DERMATITIS DUE TO DEFATTING.POSS ABSORBED THRU
SKIN.EYE:LIQ CONT,PAIN&IRRIT.VAP @ 800-1000PPM,MILD IRRIT.

Boiling Pt:B.P. Text:165.2F,74C
Vapor Pres:100
Vapor Density:4.55
Spec Gravity:1.321
Evaporation Rate & Reference:APPROX 2.7 (BU AC)
Solubility in Water:0.07% @ 25C
Appearance and Odor:CLEAR SOLUTION,ODORLESS.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
H*20-SLOW HYDROLYSIS PRODUCES CORROSIVE ACID.(SEE OTHR PREC)
Stability Condition to Avoid:UV RADIATN.AVOID OPEN FLAME,WELDING
ARC/OTHR (SEE OTHR PREC)
Hazardous Decomposition Products:HYDROGEN CHLORIDE & VERY SMALL AMTS OF
PHOSGENE & CHLORINE

Waste Disposal Methods:USERS OF THIS PRODUCT SHOULD REVIEW THEIR
OPERATIONS IN TERMS OF APPLIC FEDERAL,STATE&LOCAL
LAWS®ULATNS,THEN CONSULT W/PROPER REGULATORY AGENCIES BEFORE
DISCHARGE/DISPOSE OF WASTE MATL. DISPOSER MU ST COMPLY
W/FEDERAL,STATE&LOCAL DISP/DISCHARGE LAW

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.