octane-1,8-diylbis(chlorodimethylsilane)

1,8-双(二甲基氯硅基)辛烷

Also known as: 1,8-BIS(CHLORODIMETHYLSILYL)OCTANE, 1,8-Octanediylbis[chloro(dimethyl)silane], 1,8-Octanediylbis[chlorodimethylsilane], chloro-[8-[chloro(dimethyl)silyl]octyl]-dimethylsilane, Silane, 1,1'-(1,8-octanediyl)bis[1-chloro-1,1-dimethyl-, DK797, DKSI173, EINECS 225-804-0, octane-1,8-diylbis[chlorodimethylsilane]

octane-1,8-diylbis(chlorodimethylsilane) (CAS 5089-28-1) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H28Cl2Si2 and a molecular weight of 299.428 g/mol. It is also known as 1,8-BIS(CHLORODIMETHYLSILYL)OCTANE, 1,8-Octanediylbis[chloro(dimethyl)silane] and 1,8-Octanediylbis[chlorodimethylsilane]. Key properties include a boiling point of 314.3±25.0 °C at 760 mmHg, a density of 0.9±0.1 g/cm3 and a flash point of 131.1±18.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5089-28-1
Jingsj CID
J-848706-3
Molecular Formula
C12H28Cl2Si2
Chinese Name
1,8-双(二甲基氯硅基)辛烷
Molecular Weight
299.428 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point314.3±25.0 °C at 760 mmHg
Density0.9±0.1 g/cm3
Flash Point131.1±18.0 °C

Frequently Asked Questions

What is the CAS number of octane-1,8-diylbis(chlorodimethylsilane)?

The CAS number of octane-1,8-diylbis(chlorodimethylsilane) is 5089-28-1.

What are the molecular formula and molecular weight of octane-1,8-diylbis(chlorodimethylsilane)?

octane-1,8-diylbis(chlorodimethylsilane) has molecular formula C12H28Cl2Si2 and molecular weight 299.428 g/mol.

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

Last updated:

How to cite: Jingsj. "octane-1,8-diylbis(chlorodimethylsilane) (CAS 5089-28-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-848706-3 (accessed 2026-10-24).

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