Product ID:PRECIPITATION NAPHTHA
MSDS Date:10/31/1988
FSC:6810
NIIN:00-227-1272
MSDS Number: BNRNG

MALTER INTERNATIONAL BULK CHEMICAL DIVISION

80 FIRST STREET
GRETNA, LA 70053
US

Emergency Phone: 504-362-3232

Info Phone: 504-362-3232

Preparer: DOD-HMIS (DGSC-SSH)

Cage: 27978

MALTER INTERNATIONAL BULK CHEMICAL DIVISION

GRETNA, LA 70053 US

Telephone: 504-362-3232, OR 800-535-4095

Cage: 27978

HEXANE (N-HEXANE)

CAS: 110-54-3

RTECS: MN9275000

Fraction By Weight: 26%

OSHA PEL 500 PPM

ACGIH TLV: 50 PPM; 9293

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

2-METHYL PENTANE

CAS: 107-83-5

RTECS: SA2995000

Fraction By Weight: 25%

OSHA PEL 500 PPM/1000 STEL

ACGIH TLV: 500 PPM/1000STEL8990

PENTANE

CAS: 109-66-0

RTECS: RZ9450000

Fraction By Weight: 25%

OSHA PEL 1000 PPM/750 STEL

ACGIH TLV: 600 PPM/750STEL;9293

N-HEPTANE

CAS: 142-82-5

RTECS: MI7700000

Fraction By Weight: 22%

OSHA PEL 500 PPM/500 STEL

ACGIH TLV: 400 PPM/500STEL;9293

ISOPENTANE

CAS: 78-78-4

RTECS: EK4430000

Fraction By Weight: 2%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:PRODUCT IS MILDLY IRRITATING TO BODY
TISSUES. IT HAS ALSO BEEN DETERMINED TO BE A NERVE TOXIN AND
ASPIRATION HAZARD.
Effects of Overexposure:EYE:MILD IRRITATION. SKIN:MILD IRRITATION,
MODERATE IRRITATION WITH PROLONGED/REPEATED CONTACT. CAN BE
ABSORBED IN HARMFUL AMOUNTS. INHALED:DIZZINESS,HEADACHE,CENTRAL
NERVOUS SYSTEM DEPRESSION. INGEST ED:G/I IRRITATION. ASPIRATION
HAZARD CAUSING PULMONARY EDEMA.
Medical Cond Aggravated by Exposure:NONE

First Aid:EYE:FLUSH WITH WATER 15 MIN. SKIN:REMOVE CONTAMINATED
CLOTHING. WASH AREA WITH SOAP AND WATER. LAUNDER CONTAMINATED
CLOTHING BEFORE REUSE. INHALED:REMOVE FROM EXPOSURE. GIVE
ARTIFICIAL RESPIRATION OR OXYGEN IF NEEDED. INGESTED:DO NOT INDUCE
VOMITING. GIVE WATER OR MILK. (NOTHING BY MOUTH IF UNCONSCIOUS).
GET IMMEDIATE MEDICAL CARE. IF SYMPTOMS PERSISTS OR ARE SEVERE,GET
MEDICAL CARE.

Flash Point Method:TCC
Flash Point:=-6.5C, 20.F
Extinguishing Media:CARBON DIOXIDE,DRY CHEMICAL,FOAM.
Fire Fighting Procedures:WEAR SELF CONTAINED BREATHING APPARATUS.USE
WATER TO COOL FIRE EXPOSED CONTAINERS.DO NOT USE WATER SPRAY
DIRECTLY AS PRODUCT WILL FLOAT & MAY SPREAD FIRE.
Unusual Fire/Explosion Hazard:VAPORS ARE HEAVIER THAN AIR AND MAY
COLLECT IN LOW AREAS OR TRAVEL TO DISTANT IGNITION SOURCES AND
"FLASH BACK".

Spill Release Procedures:ELIMINATE IGNITION SOURCES. VENTILATE AREA.
ABSORB WITH INERT MATERIAL. PLACE IN CLOSED CONTAINERS.
Neutralizing Agent:NONE

Handling and Storage Precautions:STORE IN A COOL,DRY,WELL VENTILATED
AREA. STORE IN LOW FIRE RISK AREA AWAY FROM IGNITION SOURCES.
Other Precautions:NONE

Respiratory Protection:NONE EXPECTED TO BE NECESSARY. USE SUPPLIED AIR
RESPIRATOR IF EXPOSED ABOVE PEL/TLV.
Ventilation:NORMAL ROOM VENTILATION.
Protective Gloves:RUBBER,PLASTIC,OTHER IMPERVIOUS.
Eye Protection:SAFETY GLASSES OR SPLASH GOGGLES.
Other Protective Equipment:USE IMPERVIOUS CLOTHING IF SPLASH HAZARD
EXISTS. SAFETY SHOWER,EYE WASH.
Work Hygienic Practices:USE GOOD INDUSTRIAL HYGIENE PRACTICE. AVOID
UNNECESSARY CONTACT,ESPECIALLY REPEATED/PROLONGED CONTACT.
Supplemental Safety and Health
MSDS COPIED FROM ANOTHER SAME MATERIAL TO RESPOND TO TECH SUPP REQUEST
AFTER SUPPLIER (MANUFACTURER?) WENT OUT OF BUSINESS.

HCC:F2
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:B.P. Text:132-220F
Vapor Pres:4.6 PSIA
Spec Gravity:0.69
Evaporation Rate & Reference:<1 ETHYL ETHER
Solubility in Water:NEGLIGIBLE
Appearance and Odor:CLEAR COLORLESS LIQUID,MILD ODOR.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS.
Stability Condition to Avoid:NONE REPORTED. HMIS:HEAT,IGNITION SOURCES.
Hazardous Decomposition Products:CARBON OXIDES.

Waste Disposal Methods:DISPOSE I/A/W FEDERAL,STATE,LOCAL REGULATIONS.
HMIS SUGGESTS INCINERATION.

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.