**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 75-79-6 |Methyltrichlorosilane | | 200-902-6 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: XI F
Risk Phrases: 11 14 36/37/38
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Highly flammable. Reacts violently with water. Irritating to eyes,
respiratory system and skin.
Potential Health Effects
Eye:
Causes severe eye irritation. May cause blindness. Causes redness
and pain.
Skin:
Causes severe skin irritation. Harmful if absorbed through the skin.
Substance is rapidly absorbed through the skin. Causes redness and
pain.
Ingestion:
Aspiration hazard. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. Inhalation may be fatal as a
result of spasm, inflammation, edema of the larynx and bronchi,
chemical pneumonitis and pulmonary edema.
Chronic:
Not available.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4
cupfuls of milk or water. Never give anything by mouth to an
unconscious person. Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical aid.
Notes to Physician:
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. Will burn
if involved in a fire. Containers may explode in the heat of a fire.
Flammable liquid and vapor.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use foam, dry
chemical, or carbon dioxide. DO NOT USE WATER!
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Remove all sources of ignition.
Use a spark-proof tool.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Use spark-proof tools and explosion proof equipment. Avoid breathing
dust, vapor, mist, or gas. Avoid contact with skin and eyes. Do not
allow contact with water. Use only in a chemical fume hood.
Storage:
Keep away from sources of ignition. Store in a cool, dry place.
Store in a tightly closed container. Keep under a nitrogen blanket.
Flammables-area.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits
CAS# 75-79-6:
Personal Protective Equipment
Eyes:
Wear appropriate protective eyeglasses or chemical
safety goggles as described by OSHA's eye and face
protection regulations in 29 CFR 1910.133 or European
Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Liquid
Color: clear, colorless
Odor: Sharp, acrid HCl-like odor.
pH: Not available.
Vapor Pressure: 180 mbar @ 20 deg C
Viscosity: mPas 20 deg C
Boiling Point: 66 deg C @ 760.00mm Hg
Freezing/Melting Point: -77 deg C
Autoignition Temperature: 404 deg C ( 759.20 deg F)
Flash Point: -13 deg C ( 8.60 deg F)
Explosion Limits, lower: 5.50 vol %
Explosion Limits, upper: 10.40 vol %
Decomposition Temperature:
Solubility in water: reacts
Specific Gravity/Density: 1.2730g/cm3
Molecular Formula: CH3Cl3Si
Molecular Weight: 149.48
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Unstable.
Conditions to Avoid:
Incompatible materials, ignition sources, exposure to moist air or
water.
Incompatibilities with Other Materials:
Strong acids - strong bases - strong oxidizing agents - alcohols -
chemically active metals (potassium, magnesium, sodium, zinc) -
alkalis.
Hazardous Decomposition Products:
Hydrogen chloride, phosgene, carbon monoxide, carbon dioxide, silicon
dioxide.
Hazardous Polymerization: Will not occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 75-79-6: VV4550000
LD50/LC50:
CAS# 75-79-6: Draize test, rabbit, eye: 5 mg/24H Severe; Draize
test, rabbit, skin: 500 uL Severe; Inhalation, mouse: LC50 = 180
mg/m3/2H; Inhalation, rat: LC50 = 450 ppm/4H; Oral, rat: LD50 = 1620
uL/kg; Skin, rabbit: LD50 = 840 uL/kg.
Carcinogenicity:
Methyltrichlorosilane -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
see Genium
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: METHYLTRICHLOROSILANE
Hazard Class: 3 (8)
UN Number: 1250
Packing Group: I
IMO
Shipping Name: METHYLTRICHLOROSILANE
Hazard Class: 3.2 (8)
UN Number: 1250
Packing Group: I
RID/ADR
Shipping Name: METHYLTRICHLOROSILANE
Hazard Class: 3
UN Number: 1250
Packing group: I
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI F
Risk Phrases:
R 11 Highly flammable.
R 14 Reacts violently with water.
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 39 Wear eye/face protection.
WGK (Water Danger/Protection)
CAS# 75-79-6: No information available.
Canada
CAS# 75-79-6 is listed on Canada's DSL List.
CAS# 75-79-6 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 75-79-6 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 9/02/1997 Revision #2 Date: 3/18/2003
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
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|
|
|
| ALL MSDS PAGES IN THIS GROUP
| | NAME | CAS |
|
Tetrahydropyran-2-Methanol, 98%
| 100-72-1 |
|
Molecular sieves, 4a, 8 to 12 mesh
| 70955-01-0 |
|
1-Chloro-4-nitrobenzene, 99%
| 100-00-5 |
|
L-Strychnine, 98%
| 57-24-9 |
|
2-Nitrophenylacetic acid, 99%
| 3740-52-1 |
|
3-Chlorothiophene-2-carboxylic acid, 99+%
| 59337-89-2 |
|
4-Biphenylacetic acid, 98%
| 5728-52-9 |
|
N,N-Diethylnipecotamide, Tech.
| 3367-95-1 |
|
2-Hydroxy-5-methylbenzophenone
| 1470-57-1 |
|
2-Chloro-4-nitrobenzoic acid, 98%
| 99-60-5 |
|
3-(3-(Trifluoromethyl)Phenoxy)Benzaldehyde 97%
| 78725-46-9 |
|
Ethylenediaminetetraacetic acid, tetrasodium salt, hydrate , 99%
| 64-02-8 |
|
3,4-Dinitrobenzoic acid, 99%
| 528-45-0 |
|
Methyltrichlorosilane, 98%
| 75-79-6 |
|
2,2'-Dinitrobiphenyl, 97%
| 2436-96-6 |
|
Phosphoric acid-d3, 85 wt % solution in D2O, 99+ atom % D
| 14335-33-2 |
|
2-Amino-3-Hydroxypyridine, 98%
| 16867-03-1 |
|
1,2,3-Trichloropropane, 99+ %
| 96-18-4 |
|
2-(Ethylamino)-1,3,4-Thiadiazole
| 13275-68-8 |
|
Triethyl 2-phosphonopropionate, 98%
| 3699-66-9 |
|
1,2,3-Tribromo-5-Fluorobenzene, 99+%
| 3925-78-8 |
|
1-Methylimidazole, 99%
| 616-47-7 |
|
(r,r)-chiraphos, 97%
| 74839-84-2 |
|
1-Acetyl-1-cyclohexene, 97%
| 932-66-1 |
|
4-Nitroindole, 98%
| 4769-97-5 |
|
N,N-Dimethylacetamide Dimethyl Acetal, Tech., 85%
| 7732-18-5 |
|
Benzimidazole, 98%
| 51-17-2 |
|
DL-O-Methoxy-Alpha-Methylbenzyl Alcohol, 99%
| 13513-82-1 |
|
2,4-Dichloro-6-nitrophenol moist solid containing 20% water
| 609-89-2 |
|
3-Acetyl-n-tosylpyrrole, 99+%
| |
|
1-(Pyrrolidino)-1-cyclohexene, 97%
| 1125-99-1 |
|
4-Chlororesorcinol, 98%
| 95-88-5 |
|
P-(Methylthio)Benzyl Alcohol, 98%
| 3446-90-0 |
|
2-Hydroxy-gamma-butyrolactone, 99%
| 19444-84-9 |
|
Ethyl 4-Methoxycarbonylbenzoylacetate
| 79322-76-2 |
|
2,2,6-Trimethyl-4H-1,3-dioxin-4-one, 97% (GC)
| 67-64-1 |
|
L-(+)-Cysteine, 99+% (TLC)
| 52-90-4 |
|
2-Methoxy-1,3-Dioxolane, 99%
| 19693-75-5 |
|
Z-Alpha,Beta-Dinitrostilbene 99.5+%
| 1796-05-0 |
|
N-Acetylglycine, 99%
| 543-24-8 |
|
p-Toluenesulfonic acid sodium salt, 99% (titr.)
| 657-84-1 |
|
Acridine orange, 80% (uv-vis)
| 65-61-2 |
|
2,2-Dichlorooctadecanal, 90%
| 119450-47-4 |
|
p-Acetophenetidide, 97%
| 62-44-2 |
|
Rhodium on carbon (5% rh)
| |
|
1,2,4-Benzenetriamine Dihydrochloride (Pract), 99% (titr.)
| 615-47-4 |
|
Ammonium hexafluoroniobate(v), 99.99%
| 12062-13-4 |
|
Nylon 6/6
| 32131-17-2 |
|
Aluminum fluoride monohydrate, 99.999%,
| 7784-18-1 |
|
2,4-Dinitrotoluene, 95%, remainder 2,6-dinitrotoluene
| 121-14-2 |
|
|