Product ID:ISOPAR G NAPHTHA
MSDS Date:05/12/1992
FSC:6850
NIIN:01-180-8261
MSDS Number: BHLXT

Emergency Phone: 713-656-3424/800-424-9300(CHEMTREC)

Info Phone: 713-656-3424/3540/9597

Cage: 29700

Telephone: 201-882-0690

Cage: 6Z787

HYDROTREATED HEAVY NAPHTHA

CAS: 64742-48-9

Fraction By Weight: 100%

LD50 LC50 Mixture:ORAL LD50 (RAT) IS >5 G/KG
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: PRODUCT HAS A LOW ORDER OF
ACUTE ORAL AND DERMAL TOXICITY, BUT MINUTE AMOUNTS ASPIRATED INTO
THE LUNGS DURING INGESTION OR VOMITING MAY CAUSE MILD TO SEVERE
PULMONARY INJURY AND POSSIBLY DEATH.
Explanation of Carcinogenicity:THE COMPONENTS OF THIS PRODUCT HAVE NOT
SHOWN ANY EVIDENCE OF BEING CARCINOGENIC.
Effects of Overexposure:HIGH VAPOR CONCENTRATIONS (> 1000 PPM) ARE
IRRITATING TO THE EYES AND THE RESPIRATORY TRACT, AND MAY CAUSE
HEADACHES, DIZZINESS, ANESTHESIA, DROWSINESS, UNCONSCIOUSNESS, AND
OTHER CENTRAL NERVOUS SYST EM EFFECTS, INCLUDING DEATH.
Medical Cond Aggravated by Exposure:SKIN CONTACT MAY AGGRAVATE AN
EXISTING DERMATITIS.

First Aid:SKIN: REMOVE CONTAMINATED CLOTHING. WASH WITH SOAP AND WATER.
GET MEDICAL ATTENTION IF IRRITATION PERSISTS. INHALATION: REMOVE TO
FRESH AIR & RESTORE BREATHING IF NECESSARY. GET MEDICAL ATTENTION.
EYE : IMMEDIATELY FLUSH WITH WATER FOR 15 MINUTES WHILE HOLDING
EYELIDS OPEN. GET MEDICAL ATTENTION. INGESTION: GET IMMEDIATE
MEDICAL ATTENTION. DO NOT INDUCE VOMITING. NOTHING BY MOUTH IF
UNCONSCIOUS.

Flash Point Method:TCC
Flash Point:100F,38C
Autoignition Temp:Autoignition Temp Text:560F
Lower Limits:1.2%
Upper Limits:9.6%
Extinguishing Media:USE CARBON DIOXIDE, FOAM, DRY CHEMICAL, WATER FOG
AND VAPORIZING LIQUID TYPE EXTINGUISHING AGENTS.
Fire Fighting Procedures:FIRE FIGHTERS SHOULD USE NIOSH APPROVED SCBA &
FULL PROTECTIVE EQUIPMENT WHEN FIGHTING CHEMICAL FIRE. USE WATER
SPRAY TO COOL NEARBY CONTAINERS EXPOSED TO FIRE.
Unusual Fire/Explosion Hazard:FIRE OR EXCESSIVE HEAT MAY CAUSE
PRODUCTION OF HAZARDOUS DECOMPOSITION PRODUCTS.

Spill Release Procedures:SHUT OFF AND ELIMINATE ALL IGN;ITION SOURCES.
KEEP PEOPLE AWAY. RECOVER FREE PRODUCT. ADD SAND, EARTH OR OTHER
SUITABLE ABSORBENT TO SPILL AREA. MINIMIZE BREATHING VAPORS.
MINIMIZE SKIN CONTACT. VENTI LATE CONFINED SPACES.

Handling and Storage Precautions:STORE IN A COOL, VENTILATED WORK AREA.
KEEP CONTAINERS CLOSED WHEN NOT IN USE. COMBUSTIBLE LIQUID; EMPTY
CONTAINERS CAN BE HAZARDOUS.
Other Precautions:KEEP PRODUCT OUT OF SEWERS AND WATERCOURSES BY DIKING
OR IMPOUNDING. EMPTY CONTAINERS RETAIN RESIDUE AND CAN BE
DANGEROUS.

Respiratory Protection:USE SUPPLIED-AIR RESPIRATORY PROTECTION IN
CONFINED OR ENCLOSED SPACES.
Ventilation:LOCAL AND MECHANICAL EXHAUST RECOMMENDED. AVOID OPEN
ELECTRICAL SOURCES NEAR PRODUCT VAPOR AREAS.
Protective Gloves:NEOPRENE, NITRILE, OR POLYVINYL ALCOHOL
Eye Protection:USE CHEMICAL SAFETY GOGGLES & FACESHIELD
Other Protective Equipment:EYE WASH STATION & SAFETY SHOWER. APRONS OR
IMPERVIOUS CLOTHING TO ABATE CONTACT WITH SKIN.
Work Hygienic Practices:DO NOT TAKE INTERNALLY. AVOID SKIN CONTACT.
WASH SKIN AFTER USING PRODUCT. DO NOT EAT, DRINK OR SMOKE IN WORK
AREA.
Supplemental Safety and Health
IN ORDER TO PREVENT FIRE OR EXPLOSION HAZARDS, USE APPROPRIATE
EQUIPMENT.

HCC:F4
Boiling Pt:B.P. Text:303F,151C
Melt/Freeze Pt:M.P/F.P Text:0F,-18C
Vapor Pres:10 @ 100F
Vapor Density:5
Spec Gravity:0.75
pH:7
Viscosity:1 CST @ 77F
Evaporation Rate & Reference:0.4 (BU AC=10
Solubility in Water:< 0.1
Appearance and Odor:CLEAR WATER-WHITE LIQUID WITH FAINT PETROLEUM ODOR
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS
Stability Condition to Avoid:HIGH TEMPERATURES, SPARKS, AND OPEN FLAMES
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE AND
OTHER HYDROCARBON COMPOUNDS DURING COMBUSTION.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL APPLICABLE
LOCAL, STATE AND FEDERAL LAWS AND 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.