Trichloro(isobutyl)silane

异丁基三氯硅烷

Also known as: Isobutyltrichlorosilane, Trichloroisobutylsilane, trichloro(2-methylpropyl)silane, 2-methylpropyltrichlorosilane, i-Butyltrichlorosilane, i-C4H9SiCl3, Silane, trichloro(2-methylpropyl)-, MFCD00053185, EINECS 242-053-4

CAS No.
18169-57-8
Jingsj CID
J-1511638-5
Molecular Formula
C4H9Cl3Si
Chinese Name
异丁基三氯硅烷
Molecular Weight
191.559 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point140.9±8.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point48.1±13.1 °C

Frequently Asked Questions

What is the CAS number of Trichloro(isobutyl)silane?

18169-57-8

What are the molecular formula and molecular weight of Trichloro(isobutyl)silane?

C4H9Cl3Si, molecular weight 191.559 g/mol

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