70131-69-0

Basic information

• Product Name: POLY(PHENYLSILSESQUIOXANE)
• Synonyms: POLY(PHENYLSILSESQUIOXANE);poly(phenylsilsesquioxane),100%phenyl;Silsesquioxanes,Ph;100%phenyl;Polysilsesquioxane resin;POLY(PHENYLSILSESQUIOXANE): 100% PHENYL, 4.5-6.5% OH;100% PHENYL, 4.5-6.5% OH;217 Flake
• CAS NO: 70131-69-0
• Molecular Weight: 0
• Mol File: 70131-69-0.mol
• Article Data: 0

Chemical Properties

• Flash Point: >300°C
• Appearance: /
• Density: 1,56 g/cm3
• Refractive Index: 1.56
• CAS DataBase Reference: POLY(PHENYLSILSESQUIOXANE)(CAS DataBase Reference)
• NIST Chemistry Reference: POLY(PHENYLSILSESQUIOXANE)(70131-69-0)
• EPA Substance Registry System: POLY(PHENYLSILSESQUIOXANE)(70131-69-0)

Safety Data

• Statements: 36/37/38
• Safety Statements: 26-36/37/39
• TSCA: No
• Hazardous Substances Data: 70131-69-0(Hazardous Substances Data)

Usage

General Description

POLY(PHENYLSILSESQUIOXANE) is a polymer made up of repeating units of phenylsilsesquioxane, which is a type of organosilicon compound. It is often used as a coating or film-forming material due to its excellent thermal and chemical resistance. This polymer has a highly cross-linked structure, which gives it high mechanical strength and stability. It is also known for its optical transparency, making it suitable for use in optical and electronic applications. Additionally, POLY(PHENYLSILSESQUIOXANE) exhibits good adhesion to various substrates, making it a versatile material for protective coatings and barrier layers in a wide range of industrial and commercial applications.