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LC2314 Dichloromethylphenylsilane
for synthesis


Order number Packaging Quantity Price €
AC29314 Glass bottle 25 ml 16.11
AC29314 Glass bottle 100 ml 40.05


Product information
Synonyms Methylphenyldichlorosilane
Hill Formula C7H8Cl2Si
Chemical formula C6H5Si(H2)CHCl2
HS Code 2931 00 99
EC number 205-746-2
Molar mass 191.13 g/mol
CAS number 149-74-6


Chemical and physical data
Ignition temperature >400 °C
Solubility (20 °C) (decomposition)
Molar mass 191.13 g/mol
Density 1.173 g/cm3 (20 °C)
Boiling point 205 – 206 °C
Explosion limit 0.2 – 8.6 %(V)
Flash point 72 °C
Refractive index 1.518 (20 °C, 589 nm)


Safety information
R Phrase R 14-34-37
Reacts violently with water.Causes burns.Irritating to respiratory system.
S Phrase S 26-36/37/39-45
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 corrosive
Hazard Symbol Corrosive
Storage class 8 A Combustible substances, corrosive
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 2437 METHYLPHENYLDICHLOROSILANE, 8, II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 2437 METHYLPHENYLDICHLOROSILANE, 8, II


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 1.172 – 1.174
Identity (IR) passes test