3-(Trimethoxysilyl)propanenitrile

(2-氰基乙基)三甲氧基硅烷

Also known as: 2-Cyanoethyltrimethoxysilane, Cyanoethyltrimethoxysilane, 3-(trimethoxysilyl)propiononitrile, beta-Cyanoethyltrimethoxysilane, Propanenitrile, 3-(trimethoxysilyl)-, 3-trimethoxysilylpropanenitrile, Trimethoxy(2-cyanoethyl)silane

3-(Trimethoxysilyl)propanenitrile (CAS 2526-62-7) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H13NO3Si and a molecular weight of 175.258 g/mol. It is also known as 2-Cyanoethyltrimethoxysilane, Cyanoethyltrimethoxysilane and 3-(trimethoxysilyl)propiononitrile. Key properties include a melting point of <0ºC, a boiling point of 189.5±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 68.4±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2526-62-7
Jingsj CID: J-1994137-4
Molecular Formula: C₆H₁₃NO₃Si
Chinese Name: (2-氰基乙基)三甲氧基硅烷
Molecular Weight: 175.258 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	<0ºC
Boiling Point	189.5±13.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	68.4±19.8 °C

Frequently Asked Questions

What is the CAS number of 3-(Trimethoxysilyl)propanenitrile?

The CAS number of 3-(Trimethoxysilyl)propanenitrile is 2526-62-7.

What are the molecular formula and molecular weight of 3-(Trimethoxysilyl)propanenitrile?

3-(Trimethoxysilyl)propanenitrile has molecular formula C6H13NO3Si and molecular weight 175.258 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. "3-(Trimethoxysilyl)propanenitrile (CAS 2526-62-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1994137-4 (accessed 2026-10-25).

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