Dorsital

SIGMA CHEMICAL CO -- PENTOBARBITAL FREE ACID--DEA SCHEDULE II IT -- 6810-00N037371
=====================  Product Identification  =====================

Product ID:PENTOBARBITAL FREE ACID--DEA SCHEDULE II IT
MSDS Date:11/29/1991
FSC:6810
NIIN:00N037371
MSDS Number: BQRWR
=== Responsible Party ===
Company Name:SIGMA CHEMICAL CO
Box:14508
City:ST LOUIS
State:MO
ZIP:63178
Country:US
Info Phone Num:800-325-3010;314-771-5750
Emergency Phone Num:314-771-5765
CAGE:21076
=== Contractor Identification ===
Company Name:SIGMA CHEMICAL COMPANY
Address:3050 SPRUCE ST
Box:14508
City:ST LOUIS
State:MO
ZIP:63178
Country:US
Phone:314-771-5765
CAGE:21076

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

Ingred Name:BARBITURIC ACID, 5-ETHYL-5-(1-METHYLBUTYL)-; (PENTOBARBITAL
    FREE ACID)
CAS:76-74-4
RTECS #:CQ5775000

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

LD50 LC50 Mixture:LD50 (ORAL,RAT) 125 MG/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: HARMFUL IF SWALLOWED, INHALED,
    OR ABSORBED THROUGH SKIN. MAY CAUSE IRRITATION. EXPOSURE CAN CAUSE
    GASTROINTESTINAL DISTURBANCES, RESPIRATORY DEPRESSION, AND
    SEDATION. CHRONIC: POSSIBLE TERATOGE N. OVEREXPOSURE MAY CAUSE
    REPRODUCTIVE DISORDER(S) BASED ON TESTS WITH LABORATORY ANIMALS.
    PROLONGED (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: OR REPEATED EXPOSURE CAN LEAD TO
    HABITUATION OR ADDICTION.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:INGESTION: WASH OUT MOUTH WITH WATER PROVIDED PERSON IS
    CONSCIOUS. CALL PHYSICIAN. SKIN: FLUSH W/COPIOUS AMOUNTS OF WATER
    FOR AT LST 15 MINS. REMOVE CONTAMD CLTHG & SHOES. CALL PHYS. INHAL:
    REMOVE TO  FRESH AIR. IF BRTHG BECOMES DFCLT, CALLPHYSICIAN. EYES:
    FLUSH WITH COPIOUS AMOUNTS OF WATER FOR AT LST 15 MINS. ASSURE
    ADEQUATE FLUSHING BY SEPARATING EYELIDS WITH FINGERS. CALL
    PHYSICIAN.

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

Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL POWDER OR APPROPRIATE
    FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
    PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

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

Spill Release Procedures:WEAR NIOSH/MSHA APPROVED RESPIRATOR, CHEMICAL
    SAFETY GOGGLES, RUBBER BOOTS AND HEAVY RUBBER GLOVES. SWEEP UP,
    PLACE IN A BAG AND HOLD FOR WASTE DISPOSAL. AVOID RAISING DUST.
    VENTILATE AREA AND WASH SP ILL SITE AFTER MATERIAL PICKUP IS
    COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:NONE SPECIFIED BY MANUFACTURER.
Other Precautions:TOXIC BY INHALATION, IN CONTACT WITH SKIN AND IF
    SWALLOWED. POSSIBLE RISK OF IRREVERSIBLE EFFECTS. POSSIBLE
    TERATOGEN. IF YOU FEEL UNWELL, SEEK MEDICAL ADVICE (SHOW LABEL
    WHERE POSSIBLE).

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

Respiratory Protection:WEAR NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

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

Melt/Freeze Pt:M.P/F.P Text:267F,131C
Appearance and Odor:SOLID.

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

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF CARBON MONOXIDE, CARBON
    DIOXIDE, NITROGEN OXIDES.

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

Waste Disposal Methods:CONTACT DRUG ENFORCEMENT ADMINISTRATION
    CONCERNING DISPOSAL OF CONTROLLED SUBSTANCES. DISPOSE OF IN
    ACCORDANCE WITH FEDERAL, STATE AND LOCAL REGULATIONS .

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 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
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 particular situation.