3-cyanopropyltrimethoxysilane
3-氰基丙基三甲氧基硅烷
Also known as: 4-(Trimethoxysilyl)butanenitrile, 4-(Trimethoxysilyl)butyronitrile, 4-trimethoxysilylbutanenitrile, Butanenitrile, 4-(trimethoxysilyl)-, Butanenitrile,4-(trimethoxysilyl), Trimethoxy(3-cyanopropyl)silane, DK329
3-cyanopropyltrimethoxysilane (CAS 55453-24-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H15NO3Si and a molecular weight of 189.28400 g/mol. It is also known as 4-(Trimethoxysilyl)butanenitrile, 4-(Trimethoxysilyl)butyronitrile and 4-trimethoxysilylbutanenitrile. Key properties include a melting point of <0ºC, a boiling point of 90ºC, a density of 1.026 and a flash point of >65ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 55453-24-2
- Jingsj CID
- J-869956-3
- Molecular Formula
- C7H15NO3Si
- Chinese Name
- 3-氰基丙基三甲氧基硅烷
- Molecular Weight
- 189.28400 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | <0ºC |
|---|---|
| Boiling Point | 90ºC |
| Density | 1.026 |
| Flash Point | >65ºC |
Frequently Asked Questions
What is the CAS number of 3-cyanopropyltrimethoxysilane?
The CAS number of 3-cyanopropyltrimethoxysilane is 55453-24-2.
What are the molecular formula and molecular weight of 3-cyanopropyltrimethoxysilane?
3-cyanopropyltrimethoxysilane has molecular formula C7H15NO3Si and molecular weight 189.28400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-cyanopropyltrimethoxysilane (CAS 55453-24-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-869956-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.