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Diacetoxymethyl terminated polydimethylsiloxane

二乙酰氧基甲基封端的聚二甲基硅氧烷

Also known as: Diacetoxymethyl terminated polydimethylsiloxane, Polydimethylsiloxane, diacetoxymethyl terminated, Polydimethylsiloxane, methyldiacetoxy terminated, Poly[oxy(dimethylsilylene)], α-[bis(acetyloxy)methylsilyl]-ω-[[bis(acetyloxy)methylsilyl]oxy]-

Diacetoxymethyl terminated polydimethylsiloxane (CAS 158465-54-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C12H24O10Si3 and a molecular weight of 412.572 g/mol. It is also known as Polydimethylsiloxane, diacetoxymethyl terminated, Polydimethylsiloxane, methyldiacetoxy terminated and Poly[oxy(dimethylsilylene)], α-[bis(acetyloxy)methylsilyl]-ω-[[bis(acetyloxy)methylsilyl]oxy]-. Key property: a density of 0.99. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
158465-54-4
Jingsj CID
J-1441043-7
Molecular Formula
C12H24O10Si3
Chinese Name
二乙酰氧基甲基封端的聚二甲基硅氧烷
Molecular Weight
412.572 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Density0.99

Frequently Asked Questions

What is the CAS number of Diacetoxymethyl terminated polydimethylsiloxane?

The CAS number of Diacetoxymethyl terminated polydimethylsiloxane is 158465-54-4.

What are the molecular formula and molecular weight of Diacetoxymethyl terminated polydimethylsiloxane?

Diacetoxymethyl terminated polydimethylsiloxane has molecular formula C12H24O10Si3 and molecular weight 412.572 g/mol.

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

Last updated:

How to cite: Jingsj. "Diacetoxymethyl terminated polydimethylsiloxane (CAS 158465-54-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1441043-7 (accessed 2026-10-25).

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