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isobutyldimethoxymethylsilane

异丁基(甲基)二甲氧基硅烷

Also known as: Isobutyldimethoxy(methyl)silane, Dimethoxy(methyl)isobutylsilane, Dimethoxymethyl(2-methylpropyl)silane, (Dimethoxymethyl)(isobutyl)silane, Dimethoxy-methyl-isobutyl-silan, Isobutyl-methyl-dimethoxysilan, isobutylmethyldimethoxysilane, Silane, isobutyldimethoxymethyl-, Silane, dimethoxymethyl(2-methylpropyl)-, Einecs 242-171-6

isobutyldimethoxymethylsilane (CAS 18293-82-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H18O2Si and a molecular weight of 162.30200 g/mol. It is also known as Isobutyldimethoxy(methyl)silane, Dimethoxy(methyl)isobutylsilane and Dimethoxymethyl(2-methylpropyl)silane. Key properties include a boiling point of 143.5ºC at 760mmHg, a density of 0.841g/cm3 and a flash point of 31.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
18293-82-8
Jingsj CID
J-1003883-3
Molecular Formula
C7H18O2Si
Chinese Name
异丁基(甲基)二甲氧基硅烷
Molecular Weight
162.30200 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point143.5ºC at 760mmHg
Density0.841g/cm3
Flash Point31.5ºC

Frequently Asked Questions

What is the CAS number of isobutyldimethoxymethylsilane?

The CAS number of isobutyldimethoxymethylsilane is 18293-82-8.

What are the molecular formula and molecular weight of isobutyldimethoxymethylsilane?

isobutyldimethoxymethylsilane has molecular formula C7H18O2Si and molecular weight 162.30200 g/mol.

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

Last updated:

How to cite: Jingsj. "isobutyldimethoxymethylsilane (CAS 18293-82-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1003883-3 (accessed 2026-10-22).

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