[8-(Glycidyloxy)-n-octyl]trimethoxysilane

[8-(环氧丙基氧)-正辛基]三甲氧基硅烷

Also known as: trimethoxy(8-(oxiran-2-ylmethoxy)octyl)silane, trimethoxy-[8-(oxiran-2-ylmethoxy)octyl]silane, 8-glycidoxyoctyltrimethoxysilane, Oxirane, 2-[[[8-(trimethoxysilyl)octyl]oxy]methyl]-, MFCD29472534

[8-(Glycidyloxy)-n-octyl]trimethoxysilane (CAS 1239602-38-0) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C14H30O5Si and a molecular weight of 306.470 g/mol. It is also known as trimethoxy(8-(oxiran-2-ylmethoxy)octyl)silane, trimethoxy-[8-(oxiran-2-ylmethoxy)octyl]silane and 8-glycidoxyoctyltrimethoxysilane. Key properties include a boiling point of 335.5±22.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 127.9±22.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1239602-38-0
Jingsj CID: J-1528242-4
Molecular Formula: C₁₄H₃₀O₅Si
Chinese Name: [8-(环氧丙基氧)-正辛基]三甲氧基硅烷
Molecular Weight: 306.470 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	335.5±22.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	127.9±22.7 °C

Frequently Asked Questions

What is the CAS number of [8-(Glycidyloxy)-n-octyl]trimethoxysilane?

The CAS number of [8-(Glycidyloxy)-n-octyl]trimethoxysilane is 1239602-38-0.

What are the molecular formula and molecular weight of [8-(Glycidyloxy)-n-octyl]trimethoxysilane?

[8-(Glycidyloxy)-n-octyl]trimethoxysilane has molecular formula C14H30O5Si and molecular weight 306.470 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "[8-(Glycidyloxy)-n-octyl]trimethoxysilane (CAS 1239602-38-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1528242-4 (accessed 2026-10-25).

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