Diphenylchlorosilane

二苯基氯硅烷

Also known as: Chlorodiphenylsilane, Diphenylsilyl chloride, Chloro(diphenyl)silane, chlorodiphenyl-silan, Benzene, 1,1'-(chlorosilylene)bis-

CAS No.
1631-83-0
Jingsj CID
J-1343675-9
Molecular Formula
C12H11ClSi
Chinese Name
二苯基氯硅烷
Molecular Weight
218.754 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point274.1±13.0 °C at 760 mmHg
Density1.118 g/mL at 25 °C(lit.)
Flash Point86.1±6.8 °C

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of Diphenylchlorosilane?

1631-83-0

What are the molecular formula and molecular weight of Diphenylchlorosilane?

C12H11ClSi, molecular weight 218.754 g/mol

Is Diphenylchlorosilane hazardous?

Danger

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026