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MSDS  : (3-MERCAPTOPROPYL)TRIMETHYOXYSILANE, 95%, 1
CAS  : 4420-74-0
NAME  : propanethiol, trimethyoxysilyl-;
===================== Product Identification =====================

MSDS NAME:(3-MERCAPTOPROPYL)TRIMETHYOXYSILANE, 95%, 1
NIIN:00N038070
MSDS Number: BQWZJ
=== 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:PROPANETHIOL, TRIMETHYOXYSILYL-;
((3-MERCAPTOPROPYL)TRIMETHOXYSILANE)
CAS:4420-74-0
RTECS #:TZ7800000

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

LD50 LC50 Mixture:LD50:(ORAL RAT):2940 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:MAY BE HARMFUL BY INHALATION,
INGESTION OR SKIN ABSORPTION. VAPOR OR MIST IS IRRITATING TO EYES,
MUCOUS MEMBRANES AND UPPER RESPIRATORY TRACT. CAUSES SKIN
IRRITATION. EXPOSURE CAN CAUSE NAUSEA, HEADACHE AND VOMITING. THE
CHEMICAL, PHYSICAL AND TOXICOLOGICAL PROPERTIES HAVE NOT BEEN
THOROUGHLY INVESTIGATED.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
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:WASH WITH SOAP & COPIOUS AMOUNTS OF WATER. WASH
CONTAMINATED CLOTHING BEFORE REUSE. INHAL:MOVE TO FRESH AIR. 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 =====================

Flash Point:120F,49C
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, DRY CHEMICAL POWDER,
OR POLYMER FOAM.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
PROTECTIVE EQUIPMENT . COMBUSTIBLE.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

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

Spill Release Procedures:WEAR NIOSH/MSHA APPROVED SCBA, RUBBER BOOTS
AND HEAVY RUBBER GLOVES. ABSORB ON SAND OR VERMICULITE AND PLACE IN
CLOSED CONTAINERS FOR DISPOSAL. VENTILATE AREA AND WASH SPILL SITE
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 AWAY
FROM HEAT AND OPEN FLAME. KEEP TIGHTLY CLOSED.
Other Precautions:AVOID INHALATION. DO NOT GET IN EYES, ON SKIN, ON
CLOTHING. IRRITANT. MOISTURE SENSITIVE. STENCH.

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

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:RUBBER GLOVES.
Eye Protection:CHEMICAL SAFETY 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:388F,198C
Spec Gravity:1.039
Appearance and Odor:COLORLESS LIQUID

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

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS, STRONG OXIDIZING AGENTS, ALCOHOLS. MAY DECOMPOSE ON
EXPOSURE TO MOIST AIR OR WATER.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC FUMES OF:CARBON MONOXIDE, CARBON
DIOXIDE, SULFUR OXIDES, SILICON OXIDE.

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

Waste Disposal Methods:THIS COMBUSTIBLE MATERIAL MAY BE BURNED 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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