Product ID:NAPHTHOL SPIRITS 66/3, 11103
MSDS Date:12/01/1989
FSC:6850
NIIN:01-146-9699
MSDS Number: BLHJS

UNION OIL COMPANY OF CALIFORNIA

1345 NORTH MEACHAM ROAD
SCHAUMBURG, IL 60196
US

Emergency Phone: 800-356-3129;800-424-9300(CHEMTREC)

Info Phone: 800-438-2968

Cage: 5W523

UNION OIL COMPANY OF CALIFORNIA

SCHAUMBURG, IL 60196 US

Telephone: 800-438-2968

Cage: 5W523

HYDROTREATED HEAVY NAPHTHA

CAS: 64742-48-9

LUNG INFLAMM/DMG. RPTS HAVE ASSOC

RTECS: 9999999ZZ

DMG (SOMETIMES REFERRED TO AS SOLV OR PAINTERS'

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INHALING PROD MAY BE HARMFUL/FATAL. THIS PROD IS

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IN ABSORB CLTHG (E.G. SHOULDER PADS) THAT REMAINS

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CARE MUST BE TAKEN TO ENSURE THAT GARMENTS CLEANED

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AIR. IF SYMPS PERSIST, SEEK MED ATTN. IF

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DIFFICULTIES DEVELOP, O*2 SHOULD BE GIVEN BY QUAL

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INDUCE VOMIT OR GIVE ANYTHING BY MOUTH BECAUSE MATL

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DROWSY OR UNCONSCIOUS, PLACE ON LEFT SIDE W/HEAD

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SEWERS/STORM DRAINS/OTHER UNAUTH TRTMT DRAINAGE

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LATER RECOVERY/DISP. SPILLED MATL MAY BE ABSORBED

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APPROPRIATE FEDERAL, STATE & LOCAL AGENCIES.

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OPEN FLAME." BOND/GROUND ALL EQUIP WHEN

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IN APPRVD CNTNRS. KEEP AWAY FROM ANY INCOMPAT

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PROOF EQUIP IS REC AND MAY BE REQD. DO NOT ENTER

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PROPER ENTRY PROC SUCH AS ASTM D-4276. OUTDOOR OR

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STDS & APPROP FIRE CODES. THE USE OF RESP PROT IS

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DRUMS SHOULD BE COMPLETELY DRAINED, PROPERLY

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RECONDITIONER. ALL OTHER CNTNRS SHOULD BE DISPOSED

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REGS. BEFORE WORKING ON OR IN TANKS WHICH CONTAIN

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Z49.1, & OTHER GOVERNMENTAL & INDUS REFS PERTAINING

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IF CNTNR IS NOT PROPERLY COOLED, IT MAY EXPLODE

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LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYE: MAY CAUSE MILD EYE IRRIT. DIRECT
CNTCT W/LIQ OR EXPOS TO VAPS/MISTS MAY CAUSE STINGING/TEARING/
REDNESS. SKIN: MAY CAUSE MILD IRRIT. PRLNG/RPTD CNTCT MAY CAUSE
REDNESS/BURNING/DRYING/CRACKING OF SKIN. NO HARMFUL EFTS HAVE BEEN
DEMONSTRATED IN ABSORP STUDIES. INHAL: HIGH CONC OF VAP/SPRAY MIST
(SEE EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ: MAY CAUSE IRRIT OF NOSE/THROAT &
SIGNS OF NERVS SYS DEPRESS (E.G. HDCH/DROW/DIZZ/LOSS OF
COORD/FATG). INGEST: EXCESS QTYS MAY CAUSE IRRIT OF THE DIGEST
TRACT & SIGNS OF NERVS SYS DEPRESS (E. G. HDCH/DROW/DIZZ/LOSS OF
COORD/FATG). ASPIR HAZ--CAN ENTER LUNGS DURING SWALLOWING/VOMITING
& CAUSE (SEE INGRED 02)
Medical Cond Aggravated by Exposure:PERSONS WITH PREEXISTING SKIN
DISORDERS MAY BE MORE SUSCEPTIBLE TO THE EFTS OF THIS MATL. RESP
SYMPS ASSOC W/PREEXISTING LUNG DISORDERS (E.G. ASTHMA-LIKE CNTDNS)
MAY BE AGGRAVATED.

First Aid:EYE: IF IRRIT/REDNESS DEVELOPS, MOVE VICTIM AWAY FROM EXPOS &
INTO FRESH AIR. FLUSH W/CLEAN WATER FOR AT LEAST 15 MIN. IF SYMPS
PERSIST, SEEK MED ATTN. SKIN: REMOVE CONTAM SHOES/CLTHG & CLEANSE
AFFECT ED AREA(S) THORO BY WASHING W/MILD SOAP& WATER. IF
IRRIT/REDNESS DEVELOPS & PERSISTS, SEEK MED ATTN. INHAL: IF RESP
SYMPS DEVELOP, MOVE VICTIM AWAY FROM SOURCE OF EXPOS & INTO FRESH
(SEE INGRED 07)

Flash Point Method:TCC
Flash Point:104F,40C
Lower Limits:1%
Upper Limits:6%
Extinguishing Media:DRY CHEMICAL, CO*2, HALON, FOAM OR WATER SPRAY
Fire Fighting Procedures:USE NIOSH/MSHA APPRVD SCBA & FULL PROT EQUIP .
STOP SPILL/RELS IF CAN BE DONE W/O RISK. MOVE UNDAMAGED CNTNRS FROM
FIRE AREA IF IT CAN BE (SEE SUPP DATA)
Unusual Fire/Explosion Hazard:COMBUSTIBLE. MAY BE IGNITED BY
HEAT/SPARKS/FLAME/OTHER IGNIT SOURCES (E.G. STATIC ELEC, PILOT LTS,
MECH/ELEC EQUIP). VAP MAY TRAVEL CONSIDERABLE (SEE SUPP DATA)

Spill Release Procedures:COMBUST. KEEP ALL IGNIT SOURCES AWAY FROM
SPILL/RELS. STAY UPWIND & AWAY FROM SPILL/RELS. ISOLATE HAZ AREA &
LIM ENTRY TO AUTH PERS. STOP SPILL/RELS IF W/O RISK. WEAR APPROP
PROT EQUIP INCL RESP PROT. PVNT SPILLED MATL FROM ENTERING (SEE
INGRED 11)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP CNTNR TIGHTLY CLOSED. USE/STORE
IN COOL, DRY, WELL-VENTED AREAS AWAY FROM HEAT & ALL IGNIT SOURCES.
POST AREA "NO SMOKING OR (SEE INGRED 14)
Other Precautions:"EMPTY" CNTNRS RETAIN RESIDUE (LIQ AND/OR VAP) & CAN
BE DANGEROUS. DO NOT PRESSURIZE/CUT/WELD/
BRAZE/SOLDER/DRILL/GRIND/EXPOSE SUCH CNTNRS TO
HEAT/FLAME/SPARKS/OTHER IGNIT SOURCES; MAY EXPLODE & CAUSE
INJURY/DEATH. "EMPTY" (SEE INGRED 19)

Respiratory Protection:THE USE IS ADVISED WHEN CONCENTRATIONS EXCEED
THE ESTABLISHED EXPOSURE LIMITS. DEPENDING ON THE AIRBORNE
CONCENTRATION, USE A NIOSH/MSHA APPROVED RESPIRATOR OR GAS MASK
WITH APPROPRIATE CARTRIDGES AND CANISTERS OR SUPPLIED AIR
EQUIPMENT.
Ventilation:IF CURRENT PRACT ARE NOT ADEQ, ADDNL VENT/EXHST SYS MAY BE
REQD. WHERE EXPLO MIX MAY BE PRESENT, ELEC SYS MUST BE USED.
Protective Gloves:IMPERMEABLE GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:CLEAN WATER SHOULD BE AVAILABLE IN THE WORK
AREA FOR FLUSHING EYES & SKIN. IMPERVIOUS CLOTHING SHOULD BE WORN
AS NEEDED.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING. DO NOT WEAR
CONTAMINATED CLOTHING AND SHOES. USE GOOD PERSONAL HYGIENE
PRACTICE.
Supplemental Safety and Health
FIRE FIGHT PROC: DONE W/O RISK. WATER SPRAY MAY BE USEFUL IN
MINIMIZING/DISPERSING VAP & COOLING EQUIP EXPOSED TO HEAT/FLAME.
FIRE/EXPLO HAZ: DIST TO IGNIT SOURCE WHERE THEY MAY
IGNITE/FLASHBACK/EXPLO DE. VAP/AIR EXPLO HAZ INDOORS/OUTDOORS OR IN
SEWERS. VAPS ARE HEAVIER THAN AIR & MAY ACCUM IN LOW AREAS. (SEE
INGRED 23)

Boiling Pt:B.P. Text:316F,158C
Vapor Pres:2.9
Vapor Density:4.9
Spec Gravity:0.772 60F
Evaporation Rate & Reference:0.21 (N-BUTYL ACETATE=1)
Solubility in Water:<0.1%
Appearance and Odor:CLEAR, HAS LITTLE IF ANY COLOR, LIQUID;
CHARACTERISTIC ODOR
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
INCOMPATIBLE WITH STRONG ACIDS OR BASES, OXIDIZING AGENTS AND SELECTED
AMINES.
Stability Condition to Avoid:ALL POSSIBLE SOURCES OF IGNITION.
Hazardous Decomposition Products:COMBUSTION MAY YIELD CO AND/OR CO*2.

Waste Disposal Methods:DISPOSE OF PRODUCT IN ACCORDANCE WITH LOCAL,
COUNTY, 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.