Product ID:2.4.4-TRIMETHYL-1-PENTENE, 0-749
MSDS Date:05/23/1991
FSC:6810
NIIN:00N059195
MSDS Number: BXGNZ

Emergency Phone: 215-692-3026

Info Phone: 215-692-3026

Cage: 84898

Telephone: 610-692-3026

Cage: 8Y898

1-PENTENE, 2,4,4-TRIMETHYL-; (DIISOBUTYLENE)

CAS: 107-39-1

RTECS: SB2717300

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: CAN CAUSE EYE AND SKIN
IRRITATION. MAY BE HARMFUL IF ABSORBED THROUGH SKIN, INHALED,
SWALLOWED. CAN BE IRRITATING TO MUCOUS MEMBRANES.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES: FLUSH CONTINUOUSLY W/WATER FOR AT LEAST 15 MIN. SKIN:
FLUSH W/WATER FOR 15-20 MIN. IF NO BURNS HAVE OCCURRED USE SOAP &
WATER TO CLEANSE SKIN. INHAL: REMOVE TO FRESH AIR. ADMIN OXYGEN IF
BRTHG D FCLT. IF BRTHG HAS STOPPED ADMIN ARTF RESP. IF PATIENT IS
IN CARD ARREST ADMIN CPR. CONTINUE LIFE SUPPORTING MEASURES UNTIL
MED ASSITANCE HAS ARRIVED. INGEST: CALL MD IMMED . ANTIDOTE (SUP
DAT)

Flash Point:21.2F,-6.0C
Extinguishing Media:PEROXIDE FORMER-DISCARD OUT OF DATE MATERIAL. USE
EXTREME CARE IN HANDLING.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:EVACUATE AREA. WEAR APPROPRIATE OSHA REGULATED
EQUIPMENT. VENTILATE AREA. ABSORB ON VERMICULITE OR SIMILAR
MATERIAL. SWEEP UP AND PLACE IN AN APPROPRIATE CONTAINER. HOLD FOR
DISPOSAL. WASH CONTAMINATE D SURFACES TO REMOVE ANY RESIDUES.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:THIS CHEM SHOULD BE HANDLED ONLY IN
HOOD. USE APPROP NIOSH/MSHA APPRVD SFTY EQUIP. AVOID CONT W/SKIN,
EYES & CLTHG. STORE ONLY W/COMPATIBLE CHAMICALS.
Other Precautions:KEEP TIGHTLY CLSD IN COOL DRY PLACE. ALL CHEM SHOULD
BE CONSIDERED HAZ. AVOID DIRECT PHYSICAL CONT! THIS PROD IS
FURNISHED FOR LAB USE ONLY! MAY NOT BE USED AS DRUGS, COSMETICS,
AGRICULTURAL/PESTICIDA L PROD, FOOD ADDITIVES/HOUSEHOLD CHEM.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE
FOR EXPOSURE OF CONCERN .
Ventilation:NONE SPECIFIED BY MANUFACTURER.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS .
Other Protective Equipment:EMERGENCY EYEWASH & DELUGE SHOWER MEETING
ANSI DESIGN CRITERIA .
Work Hygienic Practices:CONTACT LENSES SHOULD NOT BE WORN IN LAB.
Supplemental Safety and Health
FIRST AID PROC: IS A SUBSTANCE INTENDED TO COUNTERACT EFT OF POIS. IT
SHOULD BE ADMIN ONLY BY MD/TRAINED EMER PERS. MED ADVICE CAN BE
OBTAINED FROM POIS CTL CTR.

Boiling Pt:B.P. Text:216F,102C
Spec Gravity:0.708
Solubility in Water:INSOLUBLE
Appearance and Odor:COLORLESS LIQUID WITH FRUITY/PLEASANT ODOR

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:EASILY OXIDIZED. MAY BE A PEROXIDE
FORMER-CHECK FOR PEROXIDES ON ALL OPENED SAMPLES.
Hazardous Decomposition Products:DECOMPOSITION DELIBERATES TOXIC FUMES.
DECOMPOSITION PRODUCTS ARE CORROSIVE.

Waste Disposal Methods:BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN
AFTERBURNER AND SCRUBBER. DISPOSE OF IN ACCORDANCE W/LOCAL, STATE &
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.