Trichlorovinylsilane
CAS No.: 75-94-5
Synonyms:
Formula: C2H3Cl3Si
Exact Mass: 159.90700
Molecular Weight: 161.49000
PSA: 0.00000
LogP: 2.36690
Trichlorovinylsilane 75-94-5 MSDS
Name: Trichlorovinylsilane 96% Material Safety Data Sheet
Synonym: Vinyltrichlorosilane, VTC; Silane, trichloroethenyl-; Trichlorovinyl silicane; Vinylsilicon trichlorid
CAS: 75-94-5
Section 1 - Chemical Product   MSDS Name:Trichlorovinylsilane 96% Material Safety Data Sheet
Synonym:Vinyltrichlorosilane, VTC; Silane, trichloroethenyl-; Trichlorovinyl silicane; Vinylsilicon trichlorid

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
75-94-5 Trichlorovinylsilane 96 200-917-8
Hazard Symbols: F C
Risk Phrases: 11 34 20

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Highly flammable. Causes burns. Harmful by inhalation.Corrosive.
Potential Health Effects
Eye:
Causes severe eye irritation and burns. May cause chemical conjunctivitis and corneal damage.
Skin:
Contact with liquid is corrosive and causes severe burns and ulceration. May cause skin discoloration. May be harmful if absorbed through the skin. Substance is readily absorbed through the skin.
May cause cyanosis of the extremities. May cause skin rash (in milder cases), and cold and clammy skin with cyanosis or pale color.
Ingestion:
May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. May cause perforation of the digestive tract. May cause nausea and vomiting. May be harmful if swallowed.
Ingestion of large amounts may cause CNS depression.
Inhalation:
Causes chemical burns to the respiratory tract. Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema. Aspiration may lead to pulmonary edema. Vapors may cause dizziness or suffocation.
May cause burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. Harmful if inhaled.
Chronic:
Effects may be delayed.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed.
Extensive irrigation with water is required (at least 30 minutes).
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device.
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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Containers may explode in the heat of a fire. Flammable liquid and vapor. Vapors may be heavier than air. They can spread along the ground and collect in low or confined areas. Contact with metals may evolve flammable hydrogen gas. Water hydrolyzes material liberating acidic gas which in contact with metal surfaces can generate flammable and/or explosive hydrogen gas. Runoff from fire control or dilution water may cause pollution.
Extinguishing Media:
Use water spray to cool fire-exposed containers. DO NOT USE WATER! Do NOT get water inside containers. Most foams will react with the material and release corrosive/toxic gases. Use dry powder or carbon dioxide.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Cover with sand, dry lime or soda ash and place in a closed container for disposal. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation. Do not get water on spilled substances or inside containers.

Section 7 - HANDLING and STORAGE
  Handling:
Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous.
Keep container tightly closed. Keep away from heat, sparks and flame. Do not get on skin or in eyes. Do not ingest or inhale. Use with adequate ventilation. Use and store under nitrogen. Use only in a chemical fume hood. Discard contaminated shoes. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use.
Refrigerator/flammables.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits CAS# 75-94-5: 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:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Liquid
Color: clear slight brown
Odor: sharp odor - hydrochloric odor
pH: Not available.
Vapor Pressure: 65.9 mm Hg @ 25 deg C
Viscosity: Not available.
Boiling Point: 90 deg C @ 760.00mm Hg
Freezing/Melting Point: -95 deg C
Autoignition Temperature: 270 deg C ( 518.00 deg F)
Flash Point: 9 deg C ( 48.20 deg F)
Explosion Limits, lower: 3.00 vol %
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water: reacts
Specific Gravity/Density: 1.2700g/cm3
Molecular Formula: C2H3Cl3Si
Molecular Weight: 161.49

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Reacts violently with water. Unstable if heated. Evolves hydrogen gas on contact with metals.
Conditions to Avoid:
Incompatible materials, ignition sources, contact with water, metals, excess heat, strong oxidants, moist air.
Incompatibilities with Other Materials:
Metals, strong oxidizing agents, strong acids, strong bases, water.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide, hydrogen gas, silicon dioxide, phosgene gas, chloride fumes.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 75-94-5: VV6125000 LD50/LC50:
CAS# 75-94-5: Oral, rat: LD50 = 1280 mg/kg; Skin, rabbit: LD50 = 680 uL/kg.
Inhalation, rat: LCLo = 500 Carcinogenicity:
Trichlorovinylsilane - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Other No information available.

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: VINYLTRICHLOROSILANE, INHIBITED
Hazard Class: 3 (8)
UN Number: 1305
Packing Group: I
IMO
Shipping Name: VINYLTRICHLOROSILANE, INHIBITED
Hazard Class: 3.2 (8)
UN Number: 1305
Packing Group: I
RID/ADR
Shipping Name: VINYLTRICHLOROSILANE, INHIBITED
Hazard Class: 3
UN Number: 1305
Packing group: I

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: F C
Risk Phrases:
R 11 Highly flammable.
R 20 Harmful by inhalation.
R 34 Causes burns.
Safety Phrases:
S 16 Keep away from sources of ignition - No
smoking.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 29 Do not empty into drains.
WGK (Water Danger/Protection)
CAS# 75-94-5: No information available.
Canada
CAS# 75-94-5 is listed on Canada's NDSL List.
CAS# 75-94-5 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 75-94-5 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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