Basic information
- Name:
Trichlorovinylsilane
- CAS No.:
75-94-5
- Molecular Structure:
- Formula:
- C2H3Cl3Si
- Molecular Weight:
- 161.49
- Deleted CAS:
- 127290-37-3
- Synonyms:
- Silane,trichlorovinyl- (7CI,8CI);A 150 (silane);KA 1003;TSL 8303;Trichlorovinylsilicon;VTCS;Vinylsilicon trichloride;Vinylsilyl trichloride;Vinyltrichlorosilane;Vinyl-trucgkirisukabe;
- EINECS:
- 200-917-8
- Density:
- 1.276 g/cm3
- Melting Point:
- -95 °C
- Boiling Point:
- 91.5 °C at 760 mmHg
- Flash Point:
- 10.6 °C
- Solubility:
- reacts with water
- Appearance:
- colorless to pale yellow fuming liquid with a pungent odor
- Hazard Symbols:
F, 
C- Risk Codes:
- 11-14-20/21/22-34-20
- Safety Description:
- 16-26-36/37/39-45-8-30-29 Details
- Transport Information:
- UN 1305 3/PG 1
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Chemistry
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IUPAC Name: Trichloro(ethenyl)silane
Empirical Formula: C2H3Cl3Si
Molecular Weight: 161.4897
Canonical SMILES: C=C[Si](Cl)(Cl)Cl
InChI: InChI=1S/C2H3Cl3Si/c1-2-6(3,4)5/h2H,1H2
InChIKey: GQIUQDDJKHLHTB-UHFFFAOYSA-N
EINECS: 200-917-8
Product Categories: Vinyl; Functional Materials; Si (Classes of Silicon Compounds); Si-Cl Compounds; Silane Coupling Agents; Silicon Compounds (for Synthesis); Synthetic Organic Chemistry; Trichlorosilanes; Vinyl Silanes (Silane Coupling Agents); Vinylsilanes, Allylsilanes
Index of Refraction: 1.454
Molar Refractivity: 34.3 cm3
Molar Volume: 126.5 cm3
Surface Tension: 22.3 dyne/cm
Density: 1.276 g/cm3
Flash Point: 10.6 °C
Enthalpy of Vaporization: 31.77 kJ/mol
Boiling Point: 91.5 °C at 760 mmHg
Vapour Pressure: 60.8 mmHg at 25 °C
storage temp.: 0-6 °C
Water Solubility: reacts
Sensitive: Moisture Sensitive
Melting Point: -95 °C(lit.)
Classification Code of Trichlorovinylsilane (CAS NO.75-94-5): Skin / Eye Irritant
Uses
Trichlorovinylsilane (CAS NO.75-94-5) can be used for the synthesis of organosilicon compounds.
Toxicity Data With Reference
| 1. | skn-rbt 10 mg/24H open | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 2. | skn-rbt 625 mg open SEV | UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 1/19 ,1972. | ||
| 3. | eye-rbt 50 µg open SEV | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 4. | orl-rat LD50:1280 mg/kg | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 5. | ihl-rat LCLo:500 ppm/4H | UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 1/19 ,1972. | ||
| 6. | skn-rbt LD50:680 mg/kg | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Moderately toxic by ingestion, inhalation, and skin contact. A corrosive irritant to skin, eyes, and mucous membranes. A very dangerous fire hazard when exposed to heat or flame. Reacts violently with water, moist air, or steam to produce toxic and corrosive fumes. When heated to decomposition it emits toxic fumes of Cl−. See also CHLOROSILANES.
Hazard Codes: 
F,
C
Risk Statements: 11-14-20/21/22-34-20
R11:Highly flammable.
R14 :Reacts violently with water.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R20:Harmful by inhalation.
R34:Causes burns.
Safety Statements: 16-26-36/37/39-45-8-30-29
S16:Keep away from sources of ignition.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S8:Keep container dry.
S30:Never add water to this product.
S29:Do not empty into drains.
RIDADR: UN 1305 3/PG 1
WGK Germany: 1
RTECS: VV6125000
F: 21
TSCA; Yes
HazardClass: 3
PackingGroup: I
Standards and Recommendations
DOT Classification: 3; Label: Flammable Liquid, Corrosive
Specification
Trichlorovinylsilane (CAS NO.75-94-5), its Synonyms are Silane, trichloroethenyl- ; Silane, trichlorovinyl- ; Silane, vinyl trichloro A-150 ; Silane, vinyltrichloro- ; Trichloro(vinyl)silane ; Trichlorovinyl silicane ; Trichlorovinylsilicon ; Vinylsilicon trichloride ; Vinyltrichlorosilane ; Vtcs . It is colorless to pale yellow fuming liquid with a pungent odor.