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MSDS  : 2,6-DI-TERT-BUTYL-4-METHYLPHENOL, 99+%, 240
CAS  : 128-37-0
NAME  : p-cresol, 2,6-di-tert-butyl-;(2,6-di-tert-butyl
===================== Product Identification =====================

MSDS NAME:2,6-DI-TERT-BUTYL-4-METHYLPHENOL, 99+%, 240
NIIN:00N038071
MSDS Number: BQWZK
=== Responsible Party ===
Company:ALDRICH CHEMICAL CO
Box:355
City:MILWAUKEE
State:WI
ZIP:53201
Country:US
Info Phone Num:414-273-3850
Emergency Phone Num:414-273-3850
CAGE:60928
=== Contractor Identification ===
Company:ALDRICH CHEMICAL CO INC
Address:1001 WEST ST PAUL AVE
Box:355
City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:60928

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

Name:P-CRESOL, 2,6-DI-TERT-BUTYL-;(2,6-DI-TERT-BUTYL
4-METHYLPHENOL)
CAS:128-37-0
RTECS #:GO7875000
Fraction by Wt: 99%
OSHA PEL:10 MG/M3
ACGIH TLV:10 MG/M3

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

LD50 LC50 Mixture:LD50:(ORAL RAT)890 MG/KG.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:HARMFUL IF SWALLOWED, INHALED OR
ABSORBED THROUGH SKIN. CAUSES EYE AND SKIN IRRITATION. MATERIAL IS
IRRITATING TO MUCOUS MEMBRANES AND UPPER RESPIRATORY TRACT.
DEPENDING ON THE INTENSITY AND DUR ATION OF EXPOSURE, EFFECTS MAY
VARY FROM MILD IRRITATION TO SEVERE DESTRUCTION OF TISSUE.
PROLONGED (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ:CONTACT CAN CAUSE:DAMAGE TO THE EYES,
NAUSEA, DIZZINESS AND HEADACHE. CHRONIC:POSSIBLE CARCINOGEN.
LABORATORY EXPERIMENTS HAVE SHOWN MUTAGENIC EFFECTS. TARGET
ORGAN(S):LUNGS, GI TRACT, LIVER, BLOOD, REPRODUCTIVE SYSTEM AND
BEHAVORIAL, DEVELOPMENTAL AND TUMORGENIC EFFECTS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:EYE:FLUSH WITH COPIOUS AMOUNTS OF WATER FOR AT LEAST 15
MINUTES. SKIN:FLUSH WITH COPIOUS AMOUNTS OF WATER FOR AT LEAST 15
MINUTES WHILE REMOVING CONTAMINATED CLOTHING & SHOES. REMOVE & WASH
CONTAM CLO THING BEFORE REUSE. INHAL:MOVE TO FRESHAIR. IF NOT
BREATHING GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS DIFFICULT
GIVE OXYGEN. INGEST:WASH OUT MOUTH W/WATER PROVIDED PERSON IS
CONSCIOUS. CALL MD.

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

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

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

Spill Release Procedures:EVAC AREA. WEAR NIOSH/MSHA APPRVD SCBA, RUBBER
BOOTS/HEAVY RUBBER GLOVES. COVER W/DRY LIME OR SODA ASH, PICK UP,
KEEP IN A CLOSED CONTAINER AND HOLD FOR WASTE DISPOSAL. VENTILATE
AREA AND WASH SPILLSI TE AFTER MATERIAL PICKUP IS COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:STORE IN A COOL DRY PLACE. KEEP
TIGHTLY CLOSED.
Other Precautions:DO NOT BREATHE DUST. DO NOT GET IN EYES, ON SKIN, ON
CLOTHING. AVOID PROLONGED OR REPEATED EXPOSURE. POSSIBLE
CARCINOGEN/MUTAGEN. HARMFUL SOLID. IRRITANT.

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

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL RESISTANT GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:SAFETY SHOWER AND EYE BATH.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

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

Boiling Pt:B.P. Text:509F,265C
Melt/Freeze Pt:M.P/F.P Text:156F,69C
Vapor Pres:0.01 @ 20C
Vapor Density:7.6
Appearance and Odor:WHITE CRYSTALS

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

Stability Indicator/Materials to Avoid:YES
ACID CHLORIDES, ACID ANHYDRIDES, OXIDIZING AGENTS, BASES, CORRODES
STEEL, BRASS, COPPER, COPPER ALLOYS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF CARBON MONOXIDE, CARBON
DIOXIDE.

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

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.

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.

*** END OF RECORD ***
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NAMECAS
MOLECULAR SIEVES, 3A, POWDER, UNDRIED, 2336
MICRO-SCALE THERMOMETER, S.T. 10/18 JOINT,( 7439-97-6
METHYL YELLOW, INDICATOR GRADE, 11449-9 60-11-7
METHYL VIOLOGEN DICHLORIDE HYDRATE, 98%, 85 1910-42-5
COBALT(II) ACETATE TETRAHYDRATE, 20839-6 6147-53-1
COBALT(II) CHLORIDE, 97%, 23269-6 7646-79-9
COBALT PHTHALOCYANINE, 30769-6 3317-67-7
COPPER(I) IODIDE, 98%, 20554-0 7681-65-4
COPPER(I) IODIDE, 99.999%, 21555-4 1335-25-5
COPPER(II) CHLORIDE, 99.999%, 20314-9 7447-39-4
TETRACHLORO-1,2-BENZOQUINONE, 97%, T660-1 2435-53-2
CHLOROPHENOL RED, SODIUM SALT, 23548-2 123333-64-2
CHRYSIN, C8010-5 480-40-0
CIS-2-PENTENE, 99%, 14376-6 627-20-3
CIS, CIS-MUCONONITRILE, 98%, 34894-5 1557-59-1
COBALT (II) ACETYLACETONATE HYDRATE, 34461- 123334-29-2
NILE RED, 29839-5 7385-67-3
NIOBIUM(V) CHLORIDE, 99.9+%, 33660-2 10026-12-7
NITRAZINE YELLOW, INDICATOR GRADE (C.I. (SU 5423-07-4
N,N-DIMETHYL-3-NITROANILINE, 98%, D17195-6 619-31-8
NONANE, 99%, N2940-6 111-84-2
OCTADECANE, 99%, O65-2 593-45-3
OCTACOSANE, 99%, O50-4 630-02-4
OCTANE, 99+%, O325-7 111-65-9
OXALYL BROMIDE, 97%, 11303-4 15219-34-8
POLY(ETHYLENE OXIDE), M.W. 1,000,000, 37278 25322-68-3
SODIUM BOROHYDRIDE, COBALT-DOPED, PELLETS,( 16940-66-2
SODIUM, 40 WT. % DISPERSION IN LIGHT OIL, 2 7440-23-5
SILVER CHLORIDE, 99%, 22792-7 7783-90-6
SILICONE OIL, HIGH TEMPERATURE, 17563-3 63148-58-3
SEPHADEX G-50, FOR GEL FILTRATION, 20-(SUPD 9048-71-9
SEC-BUTYLMAGNESIUM CHLORIDE, 2.0M SOLUTION 15366-08-2
60-29-7
SAFRANINE O, CERTIFIED, 10214-8 477-73-6
ROSE BENGAL, 33000-0 632-69-9
RUBIDIUM HYDROXIDE, 99.9%, CA. 50 WT. % (SU 1310-82-3
7732-18-5
4-(AMINOMETHYL)PYRIDINE, 98%, A6560-3 3731-53-1
4-(AMINOMETHYL)BENZOIC ACID, 97%, 28374-6 56-91-7
4-(1-BUTYLPENTYL)PYRIDINE, 97%, 32370-5 2961-47-9
3,5-DIAMINOBENZOIC ACID, 98%, D1280-5 535-87-5
3,3-DIMETHYL-1-BUTENE, 95%, 11905-9 558-37-2
128-37-0
3,3'-DIMETHOXYBENZIDINE, 97%, 10259-8 119-90-4
3-BROMOPROPIONITRILE, 99%, 10923-1 2417-90-5
3-PENTANONE, 97%, 12760-4 96-22-0
(3-MERCAPTOPROPYL)TRIMETHYOXYSILANE, 95%, 1 4420-74-0
2,6-DI-TERT-BUTYL-4-METHYLPHENOL, 99+%, 240 128-37-0
2,6-DICHLOROINDOPHENOL, SODIUM SALT HYDRATE 620-45-1
2,4-PENTANEDIONE, 99+%, P775-4 123-54-6
2,4-DINITRO-5-FLUOROANILINE, 97%, D19670-3 367-81-7
2,2,2-TRIFLUOROETHANESULFONYL CHLORIDE, 99% 1648-99-3
2,5-DIHYDROXYBENZOIC ACID, 99%, 14935-7 490-79-9

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