Product ID:WELDWOOD CLEANER/THINNER
MSDS Date:09/24/1988
FSC:7930
NIIN:00F002965
MSDS Number: BBMCL

DAP INC

5300 HUBERVILLE RD
DAYTON, OH 45401-0277
US

Emergency Phone: 513-667-4461/800-543-3840

Info Phone: 513-667-4461/800-543-3840

Cage: 90300

DAP INC.

277 DAYTON, OH 45401-0277 US

Telephone: 513-253-7154/800-543-3840

Cage: 90300

METHYL CHLOROFORM (1,1,1-TRICHLOROETHANE) (CHLOROTHENE NU),

CAS: 71-55-6

RTECS: KJ2975000

Fraction By Weight: 90-100%

OSHA PEL 350 PPM

ACGIH TLV: 1910 MG/CUM

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

DIETHYLENE ETHER (DIOXANE), (DIETHYLENE DIOXIDE),

CAS: 123-91-1

RTECS: JG8225000

Fraction By Weight: 2.5%

OSHA PEL S, 100 PPM

ACGIH TLV: S, 25 PPM; 9293

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

1033

RTECS: 9999999VO

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:YES IARC:YES OSHA:NO
Health Hazards Acute and Chronic:EYES/SKIN: IRRITATION. INHALATION:
NOSE & RESPIRATORY TRACT IRRITATION. HARMFUL. MAY AFFECT THE BRAIN
OR NERVOUS SYSTEM CAUSING DIZZINESS, HEADACHE OR NAUSEA. INGESTION:
HARMFUL OR FATAL. VOMITING, DI ARRHEA & DEPRESSED RESPIRATION.
Explanation of Carcinogenicity:SEE INGREDIENTS
Effects of Overexposure:INHALATION: BRAIN & NERVOUS SYSTEM DAMAGE.
SKIN: DEFATTING LEADING TO DERMATITIS.
Medical Cond Aggravated by Exposure:1,1,1-TRICHLOROETHANE: ACUTE OR
CHRONIC LIVER DISEASE & RHYTHM DISORDERS OF THE HEART.

First Aid:EYES: FLUSH W/PLENTY OF WATER FOR 15 MINS. SKIN: WASH W/SOAP
& WATER. INHALATION: REMOVE TO FRESH AIR. INGESTION: DON'T INDUCE
VOMITING. OBTAIN MEDICAL ATTENTION IN ALL CASES.

Flash Point:NONE
Extinguishing Media:FOAM, CO2, DRY CHEMICALS
Fire Fighting Procedures:USE WATER SPRAY TO COOL EXPOSED SURFACES.
Unusual Fire/Explosion Hazard:VAPORS ARE HEAVIER THAN AIR & WILL
COLLECT IN LOW AREAS. CHECK ALL LOW AREAS (BASEMENTS, SUMPS, ETC),
FOR VAPOR BEFORE ENTERING.

Spill Release Procedures:VACUUM UP & REUSE EXCESS LIQUID. ABSORB
REMAINING LIQUID W/ABSORBENT MATERIAL & PLACE INTO CONTAINERS.

Handling and Storage Precautions:STORE AWAY FROM CAUSTICS & OXIDIZERS.
KEEP CONTAINERS AWAY FROM EXCESSIVE HEAT & FREEZING. KEEP
CONTAINERS TIGHTLY CLOSED WHEN NOT IN USE.
Other Precautions:KEEP OUT OF REACH OF CHILDREN. INTENTIONAL MISUSE BY
DELIBERATELY CONCENTRATING & INHALING VAPORS MAY BE HARMFUL OR
FATAL.

Respiratory Protection:IF 8-HR EXPOSURE LIMIT OR VALUE IS EXCEEDED FOR
ANY COMPONENT, USE AN APPROVED NIOSH/OSHA RESPIRATOR.
Ventilation:PROVIDE SUFFICIENT MECHANICAL VENTILATION (LOCAL OR GENERAL
EXHAUST) TO KEEP BELOW TLV.
Protective Gloves:SOLVENT IMPERVIOUS
Eye Protection:GOGGLES OR SAFETY GLASSES W/SIDE SHIELDS
Other Protective Equipment:EYEWASH & SOLVENT IMPERVIOUS APRON IF BODY
CONTACT W/PRODUCT OCCURS. BARRIER CREAMS MAY BE USED.
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE.
Supplemental Safety and Health

Boiling Pt:B.P. Text:104F
Vapor Pres:162
Vapor Density:4.27
Spec Gravity:1.30
Evaporation Rate & Reference:(N-BU AC = 1): >1
Solubility in Water:NEGLIGIBLE
Appearance and Odor:CLEAR LIQUID W/PUNGENT SOLVENT ODOR.
Percent Volatiles by Volume:100%

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS & CAUSTICS
Stability Condition to Avoid:EXCESSIVE HEAT & FREEZING
Hazardous Decomposition Products:NORMAL COMBUSTION PRODUCTS SUCH AS CO,
CO2 & NITROGEN OXIDE.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE W/LOCAL, STATE, &
FEDERAL REGULATIONS. INCINERATE DISCARDED MATERIAL AT A PERMITTED
FACILITY. DON'T REUSE EMPTY CONTAINER. LIQUIDS CANNOT BE DISPOSED
OF IN A LANDFILL.

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.