MALLINKRODT-BAKER (FORMALLY J.T. BAKER COMPANY) -- 2,4,4-TRIMETHYL-1-PENTENE -- 6810-01-446-9920 
=====================  Product Identification  =====================

Product ID:2,4,4-TRIMETHYL-1-PENTENE
MSDS Date:12/08/1996
FSC:6810
NIIN:01-446-9920
=== Responsible Party ===
Company Name:MALLINKRODT-BAKER (FORMALLY J.T. BAKER COMPANY)
Address:222 RED SCHOOL LANE
City:PHILLIPSBURG
State:NJ
ZIP:08865-2219
Country:US
Info Phone Num:800-582-2537 EXT 6501
Emergency Phone Num:800-582-2537 EXT 6501
CAGE:EO303
=== Contractor Identification ===
Company Name:MALLINCKRODT BAKER,  INC.
Address:222 RED SCHOOL LANE
Box:City:PHILLIPSBURG
State:NJ
ZIP:08865
Country:US
Phone:800-582-2537
CAGE:70829
Company Name:MALLINKRODT-BAKER (FORMALLY J.T. BAKER COMPANY)
Address:222 RED SCHOOL LANE
Box:NONE
City:PHILLIPSBURG
State:NJ
ZIP:08865-2219
Country:US
Phone:800-582-2537 EXT 6501/908-859-2151
CAGE:EO303

=============  Composition/Information on Ingredients  =============

Ingred Name:DIISOBUTYLENE   MFR GIVES CAS # AS 107-39-1
Fraction by Wt: 90-100%
Other REC Limits:NONE RECOMMENDED

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:NOT GIVEN FOR PRODUCT AS A WHOLE
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:INHALATION MAY CAUSE NAUSEA, HEADACHE,
    VOMITING, DIZZINESS, DROWSINESS, IRRITATION OF UPPER RESPIRATORY
    TRACT, UNCONSCIOUSNESS. INGESTION MAY CAUSE CENTRAL NERVOUS SYSTEM
    DEPRESSION, GAS EMBOLISM. SKI N CONTACT MAY CAUSE IRRITATION.
    PROLONGED CONTACT MAY CAUSE DERMATITIS. EYE CONTACT CAUSES
    IRRITATION.
Explanation of Carcinogenicity:THIS COMPOUND CONTAINS NO INGREDIENTS AT
    CONCENTRATIONS OF 0.1% OR GREATER THAT ARE CARCINOGENS OR SUSPECT
    CARCINOGENS.
Effects of Overexposure:HEADACHE, NAUSEA, VOMITING, DIZZINESS,
    DROWSINESS, UPPER RESPIRATORY TRACT IRRITATION, UNCONSCIOUSNESS,
    CNS DEPRESSION, GAS EMBOLISM, SKIN IRRITATION, DERMATITIS, EYE
    IRRITATION.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

=======================  First Aid Measures  =======================

First Aid:EYES: FLUSH WITH WATER FOR 15 MINUTES WHILE HOLDING EYELIDS
    OPEN. GET MEDICAL ATTENTION. SKIN: REMOVE CONTAMINATED CLOTHING.
    WASH WITH SOAP AND WATER. IF IRRITATION PERSIST, GET MEDICAL
    ATTENTION. INH ALATION: REMOVE TO FRESH AIR. RESTORE BREATHING. GET
    MEDICAL ATTENTION. INGESTION: DO NOT INDUCE VOMITING. IF OCCURS,
    KEEP HEAD BELOW HIPS. GET MEDICAL ATTENTION.

=====================  Fire Fighting Measures  =====================

Flash Point Method:CC
Flash Point:23.0F,-5.0C
Autoignition Temp:Autoignition Temp Text:736F
Lower Limits:0.90 %
Upper Limits:NOT GIVEN
Extinguishing Media:ALCOHOL FOAM, CARBON DIOXIDE, DRY CHEMICAL. WATER
    MAY BE INEFFECTIVE.
Fire Fighting Procedures:FIRE FIGHTERS SHOULD WEAR SELF CONTAINED
    BREATHING APPARATUS AND FULL PROTECTIVE GEAR. COOL TANKS AND
    CONTAINERS EXPOSED TO FIRE WITH WATER.
Unusual Fire/Explosion Hazard:VAPORS MAY FLOW ALONG SURFACES TO DISTANT
    IGNITION SOURCES AND FLASH BACK. CLOSED CONTAINERS EXPOSED TO HEAT
    MAY EXPLODE.

==================  Accidental Release Measures  ==================

Spill Release Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS AND
    FULL PROTECTIVE CLOTHING. SHUT OFF IGNITION SOURCES; NO FLARES,
    SMOKING OR FLAMES IN AREA. TAKE UP WITH SAND OR OTHER
    NON-COMBUSTIBLE ABSORBENT MATERIAL AND  PLACE IN CONTAINER. FLUSH
    AREA WITH WATER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:BOND AND GROUND CONTAINERS WHEN
    TRANSFERRING LIQUID. CONTAINERS OF THIS MATERIAL MAY BE HAZARDOUS
    WHEN EMPTY SINC THEY RETAIN PRODUCT RESIDUES.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:IF EXPOSURE MAY OR DOES EXCEED OCCUPATION
    EXPOSURE LIMITS USE A NIOSH-APPROVED RESPIRATOR TO PREVENT
    OVEREXPOSURE. IN ACCORD WITH 29 CFR 1910.134 USE EITHER AN
    ATMOSPHERE-SUPPLYING RESPIRATOR OR AN AI R-PURIFYING RESPIRATOR.
Ventilation:EXHAUST VENTILATION SUFFICIENT TO KEEP AIRBORNE
    CONCENTRATIONS BELOW RESPECTIVE TLV'S.
Protective Gloves:IMPERVIOUS
Eye Protection:CHEMICAL GOGGLES, SAFETY GLASSES W/SIDES
Other Protective Equipment:CHEMICAL RESISTANT CLOTHING AS NECESSARY TO
    PREVENT SKIN CONTACT. AN EMERGENCY EYEWASH AND SHOWER SHOULD BE
    AVAILABLE.
Work Hygienic Practices:WASH HANDS THOROUGHLY WITH SOAP AND WATER
    BEFORE EATING, DRINKING, SMOKING OR USING TOILET FACILITIES.
Supplemental Safety and Health
REMOVE AND WASH CONTAMINATED CLOTHING BEFORE REUSE.

==================  Physical/Chemical Properties  ==================

HCC:F3
Boiling Pt:B.P. Text:214F,101C
Melt/Freeze Pt:M.P/F.P Text:-137F,-94C
Vapor Pres:NOT GIVEN
Vapor Density:4.0
Spec Gravity:0.72
Viscosity:NOT GIVEN
Evaporation Rate & Reference:NOT GIVEN
Solubility in Water:NEGLIGIBLE
Appearance and Odor:CLEAR, COLORLESS LIQUID, NO ODOR REPORTED
Percent Volatiles by Volume:100%

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS
Stability Condition to Avoid:STABLE UNDER ORDINARY CONDITIONS OF USE
    AND STORAGE.
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE

====================  Disposal Considerations  ====================

Waste Disposal Methods:PREVENT WASTE FROM CONTAMINATING SURROUNDING
    ENVIRONMENT. DISCARD ANY PRODUCT, RESIDUE, DISPOSAL CONTAINER OR
    LINER IN ACCORDANCE WITH ALL FEDERAL, STATE AND LOCAL REGULATIONS.

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