Basic Info.
Model NO.
CFS-921
Appearance
Liquid
Quality
Industrial
Colour
Colorless
Transport Package
25L, 200L, 1000L
Specification
25L, 200L, 1000L
Trademark
Co-Formula
Origin
China
HS Code
2931900090
Production Capacity
2000tons/Year
Product Description
Product Description
CFS-921 Trimethoxy(phenyl)silane/Phenyltrimethoxysilane PTMS CAS no 2996-92-1Phenyltrimethoxysilane is a functional silane with a phenyl group and a reactive methoxy group. It perform excellently even under high temperature conditions., and form chemical bonds to various inorganic substrates. It is normally used to replace Momentive Silquest A-153, Dynasylan 9165, ShinEtsu KBM-103 or Dow Corning Z-6124, as their counterparts or equivalents.
CFS-921 Trimethoxy(phenyl)silane/Phenyltrimethoxysilane PTMS CAS no 2996-92-1Phenyltrimethoxysilane is a functional silane with a phenyl group and a reactive methoxy group. It perform excellently even under high temperature conditions., and form chemical bonds to various inorganic substrates. It is normally used to replace Momentive Silquest A-153, Dynasylan 9165, ShinEtsu KBM-103 or Dow Corning Z-6124, as their counterparts or equivalents.
Chemical Name: | Phenyltrimethoxysilane / Trimethoxyphenylsilane |
CasNo.: | 2996-92-1 |
Model: | CFS-921 |
Formula: | C9H14O3Si |
Color: | Colorless |
Appearance: | Clear liquid |
Purity: | min 98% |
Boiling point | 233 °C |
Flash Point | 83 ºC |
Synonym | Phenytrimethoxysilane; Trimethoxyphenylsilane; Trimethoxysilylbenzene; (Trimethoxysilyl)benzene |
Application
CFS-921 can be used as a surface modifier and a dispersion agent of a variety of inorganic materials. It can improve wettability and dispersibility of mineral-filled polymers.
CFS-921 can be used as a crosslinker for organic resins and especially used in coatings, sealants and adhesives.
CFS-921 can be used as a hydrophobic additive to other silane coupling agents.
CFS-921 can be used as a raw material to produce phenyl silicone fluids and silicone rubbers.
CFS-921 can be used as an electron donor in the process of polypropylene polymerization.
Packing & Delivery

Company Profile
Hubei Co-Formula Material Tech Co., Ltd. is recognized globally as an ISO certified manufacturer and a reliable supplier of
organosilicon materials. Since its establishment, Co-Formula has been involved in the organic silicone industry, mainly focused on production and marketing of functional silanes, silicone fluids, silicone polymers and additives.
Commercial products of Co-Formula include Isocyanate Silanes, Amino Silanes, Epoxy Silanes, Mercapto Silanes, Phenyl Silanes, Vinyl Silanes, Chloro Silanes, Alkyl Silanes, Long-chain Silanes, Silane Crosslinkers, Dimethyl Silicone Fluids, Methyl Hydrogen Silicone Fluids and Dual-end Type Siloxanes. In addition to these general-purpose products, Co-Formula can also provide coating and plastic additives, silicone polymers and offer customized solutions for customers worldwide.
organosilicon materials. Since its establishment, Co-Formula has been involved in the organic silicone industry, mainly focused on production and marketing of functional silanes, silicone fluids, silicone polymers and additives.
Commercial products of Co-Formula include Isocyanate Silanes, Amino Silanes, Epoxy Silanes, Mercapto Silanes, Phenyl Silanes, Vinyl Silanes, Chloro Silanes, Alkyl Silanes, Long-chain Silanes, Silane Crosslinkers, Dimethyl Silicone Fluids, Methyl Hydrogen Silicone Fluids and Dual-end Type Siloxanes. In addition to these general-purpose products, Co-Formula can also provide coating and plastic additives, silicone polymers and offer customized solutions for customers worldwide.
