Product ID:50001 WELDWOOD WATERPROOFING SEALER
MSDS Date:09/21/1988
FSC:8030
NIIN:00F038978
MSDS Number: BWWBS

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

1,2,4-TRIMETHYLBENZENE

CAS: 95-63-6

RTECS: DC3325000

ACGIH TLV: 25 PPM

LESS WATER LESS EXEMPT SOLVENT (G/LITER)

RTECS: 9999999VO

STODDARD SOLVENT (PETROLEUM DISTILLATE), MINERAL SPIRITS

CAS: 8052-41-3

RTECS: WJ8925000

Fraction By Weight: 85-90%

OSHA PEL 400 PPM

ACGIH TLV: 100 PPM

Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:MAY IRRITATE EYES, SKIN, NOSE &
RESPIRATORY TRACT. HARMFUL IF INHALED/SWALLOWED. INGESTION: MAY
CAUSE DEPRESSED RESPIRATION. MAY AFFECT THE BRAIN/NERVOUS SYSTEM.
OVEREXPOSURE TO SOLVENTS MAY CAUSE PER MANENT BRAIN & NERVOUS
SYSTEM DAMAGE.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, VOMITING, DIARRHEA, DEPRESSED
RESPIRATION, DIZZINESS, HEADACHE, NAUSEA

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

Flash Point Method:CC
Flash Point:105F
Lower Limits:1
Upper Limits:7
Extinguishing Media:FOAM, CO2, DRY CHEMICALS
Fire Fighting Procedures:USE FULL PROTECTIVE EQUIPMENT W/SELF CONTAINED
BREATHING APPARATUS. COOL EXPOSED CONTAINERS W/WATER.
Unusual Fire/Explosion Hazard:CONTAINERS MAY EXPLODE IF EXPOSED TO
EXTREME HEAT. ELIMINATE IGNITION SOURCES; HEAT/ELECTRICAL
EQUIPMENT/SPARKS/OPEN FLAME. AVOID OXIDIZING/CAUSTIC MATERIALS.

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

Handling and Storage Precautions:STORE AWAY FROM CAUSTICS & OXIDIZERS.
KEEP CONTAINERS FROM HEAT & FREEZING. KEEP CONTAINERS TIGHTLY
CLOSED WHEN NOT IN USE. STORE AT TEMPS >120F.
Other Precautions:KEEP OUT OF REACH OF CHILDREN. INTENTIONAL MISUSE BY
DELIBERATELY CONCENTRATING & INHALING VAPORS MAY BE HARMFUL/FATAL.
VAPORS ARE HEAVIER >AIR & WILL COLLECT IN LOW AREAS. CHECK ALL LOW
AREAS FOR VAP OR BEFORE ENTERING.

Respiratory Protection:IF 8-HOUR EXPOSURE LIMIT/VALUE IS EXCEEDED, USE
AN APPROVED NIOSH/OSHA RESPIRATOR.
Ventilation:SUFFICIENT MECHANICAL (LOCAL/GENERAL EXHAUST) TO MAINTAIN
EXPOSURE BELOW PEL & TLV.
Protective Gloves:SOLVENT IMPERVIOUS
Eye Protection:GOGGLES/SAFETY GLASSES W/EYE SHIELDS
Other Protective Equipment:EYE WASH, IMPERVIOUS APORN, BARRIER CREAMS
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
REUSE.
Supplemental Safety and Health

Boiling Pt:B.P. Text:310F
Vapor Pres:2
Vapor Density:5
Spec Gravity:0.78
Evaporation Rate & Reference:(TOLUENE=1): 0.06
Solubility in Water:NEGLIGIBLE
Appearance and Odor:CLEAR, SLIGHTLY VISCOUS LIQUID W/GASOLINE-LIKE ODOR
Percent Volatiles by Volume:80-90

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS & CAUSTICS
Stability Condition to Avoid:EXCESSIVE HEAT, FREEZING, SPARKS, OPEN
FLAMES & OTHER IGNITION SOURCES
Hazardous Decomposition Products:CARBON OXIDES, NITROGEN OXIDES

Waste Disposal Methods:DISCARDED MATERIAL SHOULD BE INCINERATED AT A
PERMITTED FACILITY. LIQUIDS CANNOT BE DISPOSED OF IN A LANDFILL.
DISPOSE OF IN ACCORDANCE W/LOCAL, STATE & FEDERAL REGULATIONS.
D001-IGNITABLE.

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.