N-Butylmethyldichlorosilane

Q: What are the molecular formula and molecular weight of N-Butylmethyldichlorosilane?

C5H12Cl2Si, molecular weight 171.140 g/mol

N-丁基甲基二氯化硅

Also known as: butylmethyldichlorosilane, butyl(dichloro)methylsilane, dichloro(butyl)(methyl)silane, butyldichloromethylsilane, methyl-n-butyl-dichlorosilane, n-butyl-dichlor-methyl-silan, butyl-dichlor-methyl-silan, butyldichloromethyl-silan, Silane, butyldichloromethyl-

CAS No.: 18147-23-4
Jingsj CID: J-1994195-8
Molecular Formula: C₅H₁₂Cl₂Si
Chinese Name: N-丁基甲基二氯化硅
Molecular Weight: 171.140 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point	<0ºC
Boiling Point	189.7±0.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	36.9±16.0 °C

Frequently Asked Questions

What is the CAS number of N-Butylmethyldichlorosilane?

18147-23-4

What are the molecular formula and molecular weight of N-Butylmethyldichlorosilane?

C5H12Cl2Si, molecular weight 171.140 g/mol

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