tert-Butyl(dimethyl)vinylsilane

叔丁基二甲基乙烯基硅烷

Also known as: Vinyl-tert-butyldimethylsilane, Vinyl-t-butyldimethylsilane, tert-Butyldimethylvinylsilane, tert-Butyl(ethenyl)dimethylsilane, Dimethyl(2-methyl-2-propanyl)vinylsilane, Silane, (1,1-dimethylethyl)ethenyldimethyl-, ert-butyl-ethenyl-dimethylsilane, tert-butyl-ethenyl-dimethylsilane, tert.Butyl-dimethyl-vinylsilan

tert-Butyl(dimethyl)vinylsilane (CAS 24858-02-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H18Si and a molecular weight of 142.314 g/mol. It is also known as Vinyl-tert-butyldimethylsilane, Vinyl-t-butyldimethylsilane and tert-Butyldimethylvinylsilane. Key properties include a boiling point of 128.7±8.0 °C at 760 mmHg, a density of 0.7±0.1 g/cm3 and a flash point of 16.6±12.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 24858-02-4
Jingsj CID: J-1013383-9
Molecular Formula: C₈H₁₈Si
Chinese Name: 叔丁基二甲基乙烯基硅烷
Molecular Weight: 142.314 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	128.7±8.0 °C at 760 mmHg
Density	0.7±0.1 g/cm3
Flash Point	16.6±12.0 °C

Frequently Asked Questions

What is the CAS number of tert-Butyl(dimethyl)vinylsilane?

The CAS number of tert-Butyl(dimethyl)vinylsilane is 24858-02-4.

What are the molecular formula and molecular weight of tert-Butyl(dimethyl)vinylsilane?

tert-Butyl(dimethyl)vinylsilane has molecular formula C8H18Si and molecular weight 142.314 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "tert-Butyl(dimethyl)vinylsilane (CAS 24858-02-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1013383-9 (accessed 2026-10-23).

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