Product ID:3-T-BUTYL-4-HYDROXYANISOLE, B6655
MSDS Date:01/01/1999
FSC:6810
NIIN:00N093228
Status Code:A
MSDS Number: CJXNH

Emergency Phone: 314-771-5765

Info Phone: 314-771-5765

Cage: 21076

Telephone: 314-771-5765

Cage: 21076

(ORAL, RAT) 2910 MG/KG

CAS: 121-00-6

RTECS: SK1575000

LD50 LC50 Mixture:SEE INGREDIENT
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE EFFECTS: HARMFUL IF SWALLOWED,
INHALED, OR ABSORBED THROUGH SKIN. CAUSES EYE AND SKIN IRRITATION.
MATERIAL IS IRRITATING TO MUCOUS MEMBRANES AND UPPER RESPIRATORY
TRACT. PROLONGED OR REPEATED EX POSURE MAY CAUSE ALLERGIC REACTIONS
IN CERTAIN SENSITIVE INDIVIDUALS. THE TOXICOLOGICAL PROPERTIES HAVE
NOT BEEN THOROUGHLY INVESTIGATED. CHRONIC EFFECTS: CARCINOGEN.
TARGET ORGAN: LIVER. ALSO, SEE TO XICOLOGICAL INFORMATION.
Effects of Overexposure:SEE HEALTH HAZARDS.

First Aid:EYES: IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES WITH COPIOUS
AMOUNTS OF WATER FOR AT LEAST 15 MINUTES. ASSURE ADEQUATE FLUSHING
OF THE EYES BY SEPARATING EYELIDS WITH FINGERS. SKIN: IN CASE OF
CONTAC T, IMMEDIATELY FLUSH SKIN WITH COPIOUS AMOUNTS OF WATER FOR
AT LEAST 15 MINUTES WHILE REMOVING CONTAMINATED CLOTHING AND SHOES.
INHALATION: IF INHALED, REMOVE TO FRESH AIR. IF NOT BREATHING GIVE
ARTIF ICIAL RESPIRATION. IF BREATHING IS DIFFICULT, GIVE OXYGEN.
INGESTION: IF SWALLOWED, WASH OUT MOUTH WITH WATER PROVIDED PERSON
IS CONSCIOUS. CALL A PHYSICIAN. DISCARD CONTAMINATED CLOTHING AND
SHOES.

Extinguishing Media:WATER SPRAY. CARBON DIOXIDE, DRY CHEMICAL POWDER OR
APPROPRIATE FOAM.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT TO PREVENT CONTACT WITH SKIN AND EYES.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

Spill Release Procedures:WEAR NIOSH APPROVED RESPIRATOR, CHEMICAL
SAFETY GOGGLES, RUBBER BOOTS AND HEAVY RUBBER GLOVES. COVER WITH
DRY LIME OR SODA ASH, PICK UP, KEEP IN A CLOSED CONTAINER AND HOLD
FOR WASTE DISPOSAL. AVOID R AISING DUST. VENTILATE AREA AND WASH
SPILL SITE AFTER MATERIAL PICKUP IS COMPLETE.

Handling and Storage Precautions:WASH THOROUGHLY AFTER HANDLING.

Respiratory Protection:WEAR APPROPRIATE NIOSH APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:ANSI APPROVED EYE WASH AND DELUGE SHOWER .
WEAR OTHER PROTECTIVE EQUIPMENT.
Supplemental Safety and Health
PHYSICAL DATA: SOLUBILITY: ETHANOL-SOLUBLE.

Solubility in Water:SOLUBLE
Appearance and Odor:SOLID.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Hazardous Decomposition Products:CARBON MONOXIDE, CARBON DIOXIDE.

Waste Disposal Methods:DISSOLVE OR MIX THE MATERIAL WITH A COMBUSTIBLE
SOLVENT AND BURN IN A CHEMICAL INCINERATOR EQUIPPED WITH AN
AFTERBURNER AND SCRUBBER. OBSERVE ALL FEDERAL, STATE AND LOCAL
ENVIRONMENTAL REGULATIONS.

Toxicological Information:RTECS #: SK1575000. PHENOL,
2-TERT-BUTYL-4-METHOXY-. TOXICITY DATA: ORAL-RAT LD50: 2910 MG/KG
PLRCAT 16,1041,1984. IRP-RAT LD50: 32 MG/KG PLRCAT 16,1041,1984.
ORL-MUS LD50: 1583 MG/KG PLRCAT 16,1041,1 984. IPR-MUS LD50: 29
MG/KG PLRCAT 16,1041,1984. TARGET ORGAN DATA: GASTROINTESTINAL
(OTHER CHANGES). ONLY SELECTED REGISTRY OF TOXIC EFFECTS OF
CHEMICAL SUBSTANCES (RTECS) DATA IS PRESENTED HERE. SEE ACTUAL
ENTRY IN RTECS FOR COMPLETE INFORMATION.

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.

Ecological:DATA NOT YET AVAILABLE.

Transport Information:CONTACT SIGMA CHEMICAL COMPANY FOR TRANSPORTATION
INFORMATION.

Federal Regulatory Information:EUROPEAN INFORMATION - TOXIC. R 45 MAY
CAUSE CANCER. R 20/21/22 HARMFUL BY INHALATION, IN CONTACT WITH
SKIN AND IF SWALLOWED. R 36/37/38 IRRITATING TO EYES, RESPIRATORY
SYSTEM AND SKIN. S 26 IN CASE O F CONTACT WITH EYES, RINSE
IMMEDIATELY WITH PLENTY OF WATER AND SEEK MEDICAL ADVICE. S 36 WEAR
SUITABLE PROTECTIVE CLOTHING. S 22 DO NOT BREATHE DUST. REVIEWS,
STANDARDS AND REGULATIONS - OEL=MAK. EPA TSCA SECTION 8(B)
CHEMICAL INVENTORY. EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE,
JUNE 1998.