Dimethylisopropylsilane

二甲基异丙基硅烷

Also known as: Isopropyldimethylsilane, Isopropyl Dimethylsilane, dimethyl(propan-2-yl)silane, dimethyl(propan-2-yl)silicon, dimethyl(isopropyl)silane, 2,3-Dimethyl-2-silabutane, Silane,dimethyl(1-methylethyl)-, Silane, dimethyl(1-methylethyl)-, ISOPROPYLDIMETHYLSILANE

CAS No.
18209-61-5
Jingsj CID
J-557-7
Molecular Formula
C5H14Si
Chinese Name
二甲基异丙基硅烷
Molecular Weight
102.25000 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point66-67ºC(lit.)
Density0.724 g/mL at 25ºC(lit.)
Flash Point-22 °F

Frequently Asked Questions

What is the CAS number of Dimethylisopropylsilane?

18209-61-5

What are the molecular formula and molecular weight of Dimethylisopropylsilane?

C5H14Si, molecular weight 102.25000 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026