Product ID:CMS 292105, CUTBACK ASPHALT MC-70
MSDS Date:09/21/1988
FSC:9150
NIIN:00N017905
MSDS Number: BNKVZ

CHEVRON ENVIRONMENTAL HEALTH CENTER

15299 SAN PABLO AVE.
RICHMOND, CA 94804-0054
US

Emergency Phone: 415-233-3737 OR 800-457-2022

Info Phone: 415-233-3737

Cage: 0AHD1

CHEVRON ENVIRONMENTAL HEALTH CENTER INC

4054 RICHMOND, CA 94804 US

Telephone: 800-582-3835

Cage: 0AHD1

HANDLING OF PROD IS NOT LIKELY TO CAUSE CANCER IN

RTECS: 9999999ZZ

REDUCED TO A MINIMUM. WE STRONGLY REC THAT

RTECS: 9999999ZZ

THIS MATL IS SWALLOWED, GIVE A LARGE AMOUNT

RTECS: 9999999ZZ

AND THIS MATERIAL MAY BE ABSORBED WITH

RTECS: 9999999ZZ

BRIEF/INTERMITTANT SKIN CONT W/THIS ASPHALT PROD IS

RTECS: 9999999ZZ

ASPHALT; (PETROLEUM ASPHALT)

CAS: 8052-42-4

RTECS: CI9900000

Fraction By Weight: 69%

ACGIH TLV: 5 MG/M3 FUME

PETROLEUM DISTILLATE (A BLEND OR PARAFFINS, NAPHTHENES,

Fraction By Weight: 31%

ASPHALT & CANCER IN HUMANS. ASPHALTS CONTAIN SM

RTECS: 9999999ZZ

WHICH, WHEN CONCENTRATED, HAVE BEEN SHOWN TO CAUSE

RTECS: 9999999ZZ

STUDIES IN WHICH MICE WERE EXPOS TO A VARIETY OF

RTECS: 9999999ZZ

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:EYE:EXPECTED TO CAUSE NO MORE THAN
MINOR IRRIT. SKIN:EXPECTED TO PRDCE NO MORE THAN MINOR IRRIT BUT
PRLNGD/FREQUENTLY REPEATED CONT MAY BE HARMFUL. INHAL:PRLNGD BRTHG
OF HIGH VAP CONC CAN CAUSE CNS DE PRESS. INGEST:NOT EXPECTED TO BE
ACUTELY TOX. NOTE TO MD:MATL CONTAINS LIGHT HYDROCARBON LIQ & AN
(EFTS OF OVEREXPOS)
Explanation of Carcinogenicity:BITUMENS, EXTRACTS OF STEAM-REFINED AND
AIR REFINED: GROUP 2B (IARC).
Effects of Overexposure:HLTH HAZ:ASPIRATION HAZ MAY EXIST. SIGNS &
SYMPS OF CNS DEPRESS MAY INCLUDE 1 OR MORE OF THE FOLLOWING: HDCH,
DIZZ, LOSS OF APPETITE, WEAKNESS & LOSS OF COORDINATION. AFFECTED
PERSONS USUALLY EXPERIEN CE COMPLETE RECOVERY WHEN REMOVED FROM
EXPOS AREA. NO ASSOC HAS BEEN ESTABLISHED BETWEEN INDUST EXPOS TO
PETRO (ING 3)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYE: WASH W/FRESH WATER FOR AT LEAST 15 MIN. IF IRRIT
CONTINUES, SEE MD. SKIN: REMOVE HEAVILY CONTAMD CLTHG & WASH THORO
W/SOAP & WATER. DO NOT USE SOLVS/THINNERS TO REMOVE MATLS FROM
SKIN. ASPHALT CA N BE REMOVED W/VEGETABLE OIL/MINERAL OIL. INHAL:
IF THERE ARE SIGNS/SYMPS, AS DESCRIBED, DUE TO BRTHG MATL, MOVE TO
FRESH AIR. IF ANY OF THESE EFTS CONTINUE, SEE MD. INGEST: IF LG VOL
OF (ING 9)

Flash Point Method:TOC
Flash Point:100F,38C
Lower Limits:5%
Upper Limits:20%
Extinguishing Media:CO*2, DRY CHEMICAL, FOAM, WATER SPRAY.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:LIQ EVAPORATES & FORMS VAP (FUMES) WHICH
CAN CATCH FIRE & BURN W/EXPLOSIVE VIOLENCE. INVISIBLE VAP SPREADS
EASILY & CAN BE SET ON FIRE BY MANY (SUPP DATA)

Spill Release Procedures:ELIMINATE ALL OPEN FLAMES IN VICINITY OF
SPILL/RELEASED VAP. CLEAN UP SPILLS AS SOON AS POSS, OBSERVING
PRECS. PLACE SPILLED MATL IN DISP CNTNRS. HYDROCARBON MATL SUCH AS
KEROSENE/MINERAL OIL CAN BE U SED TO DISSOLVE ANY REMAINING MATL;
(ING 10)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:DO NOT USE OR STORE NEAR FLAME, SPARKS
OR HOT SURFACES. USE ONLY IN WELL VENTILATED AREA. KEEP CONTAINER
CLOSED.
Other Precautions:DO NOT WELD, HEAT/DRILL CNTNR. REPLACE CAP OR BUNG.
EMPTIED CONTAINER STILL CONTAINS HAZARDOUS OR EXPLOSIVE VAPOR OR
LIQUID. DO NOT USE PRESSURE TO EMPTY DRUM OR EXPLOSION MAY RESULT.
AVOID CONT W/EYE S & PRLNGD/FREQUENTLY RPTD SKIN CONTACT.

Respiratory Protection:IF OPERATING CONDITIONS CREATE HIGH AIRBORNE
CONCENTRATION WHICH EXCEED THE EXPOSURE STANDARD, THE USE OF A
NIOSH/MSHA APPROVED RESPIRATOR IS RECOMMENDED.
Ventilation:USE ADEQUATE VENTILATION TO KEEP THE AIRBORNE
CONCENTRATIONS OF THE MATERIAL BELOW THE EXPOSURE STANDARD.
Protective Gloves:RUBBER GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:IMPERVIOUS PROTECTIVE CLOTHING. IF SKIN
CONTACT CAN OCCUR, WASHING FACILITIES FOR SKIN SHOULD BE AVAILABLE
NEARBY.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
SOL IN H*2O: SOLUBLE IN MOST HALOGENATED HYDROCARBONS & BENZENE;
INSOLUBLE IN WATER & ALCOHOLS. EXPLO HAZ: SOURCES SUCH AS PILOT
LIGHTS, WELDING EQUIP & ELEC MOTORS & SWITCHES. FIRE HAZ IS GREATER
AS LIQ TEMPS RISES ABOVE 85F.

HCC:F4
Boiling Pt:B.P. Text:270F,132C
Vapor Pres:2 @ 100F
Spec Gravity:0.96 @ 15.6C
Solubility in Water:SUPP DATA
Appearance and Odor:BLACK VISCOUS LIQUID; OILY SMELLING.
Percent Volatiles by Volume:36

Stability Indicator/Materials to Avoid:YES
MAY REACT WITH STRONG OXIDIZING MATERIALS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NORM COMBUSTION FORMS CO*2 & WATER
VAPOR & MAY PRDCE OXIDES OF SULFUR; INCOMPLETE COMBUSTION CAN PRDCE
CO.

Waste Disposal Methods:PLACE CONTAMINATED MATERIALS IN DISPOSABLE
CONTAINERS AND BURY IN AN APPROVED DUMPING AREA. DISPOSE OF I/A/W
FEDERAL, STATE AND LOCAL REGULATIONS .

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