Allyldiethoxymethylsilane
烯丙基二乙氧基甲基硅烷
Also known as: Allylmethyldiethoxysilane, 3-[Diethoxy(methyl)silyl]-1-propene, 3-(Diethoxymethylsilyl)propene, Diethoxy-allyl-methyl-silane, Silane, diethoxymethyl-2-propenyl-, Silane, diethoxymethyl-2-propen-1-yl-, EINECS 242-266-2, Methyl-diaethoxy-allyl-silan
Allyldiethoxymethylsilane (CAS 18388-45-9) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H18O2Si and a molecular weight of 174.31300 g/mol. It is also known as Allylmethyldiethoxysilane, 3-[Diethoxy(methyl)silyl]-1-propene and 3-(Diethoxymethylsilyl)propene. Key properties include a boiling point of 155.002°C at 760 mmHg （计算值）, a density of 0.854g/cm3 （计算值） and a flash point of 42.469°C （计算值）. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 18388-45-9
- Jingsj CID
- J-1318495-1
- Molecular Formula
- C8H18O2Si
- Chinese Name
- 烯丙基二乙氧基甲基硅烷
- Molecular Weight
- 174.31300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 155.002°C at 760 mmHg （计算值） |
|---|---|
| Density | 0.854g/cm3 （计算值） |
| Flash Point | 42.469°C （计算值） |
Frequently Asked Questions
What is the CAS number of Allyldiethoxymethylsilane?
The CAS number of Allyldiethoxymethylsilane is 18388-45-9.
What are the molecular formula and molecular weight of Allyldiethoxymethylsilane?
Allyldiethoxymethylsilane has molecular formula C8H18O2Si and molecular weight 174.31300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Allyldiethoxymethylsilane (CAS 18388-45-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1318495-1 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.