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(PHENYLSILSESQUIOXANE)-(DIMETHYLSILOXANE) COPOLYMER

二甲基(硅氧烷与聚硅氧烷)和苯基倍半硅氧烷的聚合物

Also known as: (PHENYLSILSESQUIOXANE)-(DIMETHYLSILOXANE) COPOLYMER ISO 9001：2015 REACH, 70%phenyl30%dimethyl, PHENYLSILSESQUIOXANE-DIMETHYLSILOXANE COPOLYMER: 70% PHENYL, 30% DIMETHYL, SiloxanesandSilicones,di-Me,polymerswithPhsilsesquioxanes, TRIMETHYLSILOXYPHENYL DIMETHICONE, dimethylsiloxane, phenyl silsesquioxane polymer, phenylsilsesquioxane-dimethylsiloxanecopolymer,70%phenyl

(PHENYLSILSESQUIOXANE)-(DIMETHYLSILOXANE) COPOLYMER (CAS 73138-88-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C15H12FNO4 and a molecular weight of 289.25 g/mol. It is also known as (PHENYLSILSESQUIOXANE)-(DIMETHYLSILOXANE) COPOLYMER ISO 9001：2015 REACH, 70%phenyl30%dimethyl and PHENYLSILSESQUIOXANE-DIMETHYLSILOXANE COPOLYMER: 70% PHENYL, 30% DIMETHYL. Key properties include a density of 1,08 g/cm3 and a flash point of >121°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
73138-88-2
Jingsj CID
J-931455-7
Molecular Formula
C15H12FNO4
Chinese Name
二甲基(硅氧烷与聚硅氧烷)和苯基倍半硅氧烷的聚合物
Molecular Weight
289.25 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Density1,08 g/cm3
Flash Point>121°C

Frequently Asked Questions

What is the CAS number of (PHENYLSILSESQUIOXANE)-(DIMETHYLSILOXANE) COPOLYMER?

The CAS number of (PHENYLSILSESQUIOXANE)-(DIMETHYLSILOXANE) COPOLYMER is 73138-88-2.

What are the molecular formula and molecular weight of (PHENYLSILSESQUIOXANE)-(DIMETHYLSILOXANE) COPOLYMER?

(PHENYLSILSESQUIOXANE)-(DIMETHYLSILOXANE) COPOLYMER has molecular formula C15H12FNO4 and molecular weight 289.25 g/mol.

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

Last updated:

How to cite: Jingsj. "(PHENYLSILSESQUIOXANE)-(DIMETHYLSILOXANE) COPOLYMER (CAS 73138-88-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-931455-7 (accessed 2026-10-25).

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