(Chloromethyl)(dimethyl)vinylsilane

乙烯基(氯甲基)二甲基硅烷

Also known as: Vinyl(chloromethyl)dimethylsilane, (Chloromethyl)dimethylvinylsilane, (Chloromethyl)ethenyldimethylsilane, Silane, (chloromethyl)dimethylvinyl-, Silane, (chloromethyl)ethenyldimethyl-, vinyldimethylchloromethylsilane, chloromethyl-ethenyl-dimethylsilane, (chloromethyl)ethenyldimethyl-silan

(Chloromethyl)(dimethyl)vinylsilane (CAS 16709-86-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C5H11ClSi and a molecular weight of 134.679 g/mol. It is also known as Vinyl(chloromethyl)dimethylsilane, (Chloromethyl)dimethylvinylsilane and (Chloromethyl)ethenyldimethylsilane. Key properties include a boiling point of 121.5±0.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 8.3±5.2 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16709-86-7
Jingsj CID
J-6761-0
Molecular Formula
C5H11ClSi
Chinese Name
乙烯基(氯甲基)二甲基硅烷
Molecular Weight
134.679 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point121.5±0.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point8.3±5.2 °C

GHS Safety & Compliance

Flammable / IrritantSignal word: Danger

Frequently Asked Questions

What is the CAS number of (Chloromethyl)(dimethyl)vinylsilane?

The CAS number of (Chloromethyl)(dimethyl)vinylsilane is 16709-86-7.

What are the molecular formula and molecular weight of (Chloromethyl)(dimethyl)vinylsilane?

(Chloromethyl)(dimethyl)vinylsilane has molecular formula C5H11ClSi and molecular weight 134.679 g/mol.

Is (Chloromethyl)(dimethyl)vinylsilane hazardous?

(Chloromethyl)(dimethyl)vinylsilane has GHS signal word Danger.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(Chloromethyl)(dimethyl)vinylsilane (CAS 16709-86-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6761-0 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.