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LC2315 Dichloromethylvinylsilane
for synthesis


Order number Packaging Quantity Price €
AC29315 Glass bottle 100 ml 44.80


Product information
Synonyms Methylvinyldichlorosilane
Hill Formula C3H6Cl2Si
Chemical formula CH2=CHSlCl2CH3
HS Code 2931 00 99
EC number 204-710-3
Molar mass 141.07 g/mol
Storage Store below +15°C.
CAS number 124-70-9


Chemical and physical data
Ignition temperature 320 °C DIN 51794
Solubility (20 °C) (rigorous decomposition)
Melting point -78 °C
Molar mass 141.07 g/mol
Density 1.086 g/cm3 (20 °C)
Boiling point 92 °C
Vapor pressure 60 hPa (20 °C)
Explosion limit 1.5 – 42.0 %(V)
Flash point 18 °C
Refractive index 1.43 (20 °C, 589 nm)


Safety information
R Phrase R 11-14-35-37
Highly flammable.Reacts violently with water.Causes severe burns.Irritating to respiratory system.
S Phrase S 16-26-36/37/39-45
Keep away from sources of ignition – No smoking.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger highly flammable, corrosive
Hazard Symbol Flammable
Storage class 3 Flammable Liquids
WGK WGK 1 slightly water endangering
Disposal 24
Liquid inorganic halides and hydrolysis-sensitive reagents can be carefully stirred dropwise into ice-cool 10% sodium hydroxide solution (Cat. No. 105587) (caution: caustic gases!); container D or E.


Transport information
Declaration (transport by sea) IMDG-Code UN 2985 CHLOROSILANES, FLAMMABLE, CORROSIVE, N.O.S., 3 (8), II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 2985 CHLOROSILANES, FLAMMABLE, CORROSIVE, N.O.S., 3 (8), II


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 1.085 – 1.087
Identity (IR) passes test