dichloro(methyl)propylsilane

Q: What are the molecular formula and molecular weight of dichloro(methyl)propylsilane?

C4H10Cl2Si, molecular weight 157.114 g/mol

二氯(甲基)丙基硅烷

Also known as: methylpropyldichlorosilane, propylmethyldichlorosilane, dichloromethyl-n-propylsilane, dichloro-methyl-propylsilane, methyl-n-propyldichlorosilane, Methylpropyl dichlorosilane, LS 450, NSC 96614, dichloromethylpropylsilane, dichlormethylpropylsilan

CAS No.: 4518-94-9
Jingsj CID: J-6750-8
Molecular Formula: C₄H₁₀Cl₂Si
Chinese Name: 二氯(甲基)丙基硅烷
Molecular Weight: 157.114 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	<0ºC
Boiling Point	127.8±8.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	21.7±16.0 °C

GHS Safety & Compliance

Flammable / CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of dichloro(methyl)propylsilane?

4518-94-9

What are the molecular formula and molecular weight of dichloro(methyl)propylsilane?

C4H10Cl2Si, molecular weight 157.114 g/mol

Is dichloro(methyl)propylsilane hazardous?

Danger

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