menu search
lang
email
1

News

  • Co-Formula First Show in Interlakokraska 2019 (Moscow, Russia)

    Co-Formula made a successful show in Interlakokraska 2019 in this early March. Once again, we thank you for visiting our booth in this exhibition in Moscow, Russia.In this coating show, Co-Formula pre...

  • Introduction to 3-Isocyanatopropyltriethoxysilane

    3-Isocyanatopropyltriethoxysilane(IPTS) is used to impregnate glass and inorganic silicon-containing fillers to improve the performance of a variety of composites. 3-Isocyanatopropyltriethoxysilane(IP...

  • Introduction to Amino Functional Silane

    Amino functional silane is a chemical substance with a molecular formula of H2NCH2CH2CH2Si(OC2H5)3, which is used in various industries such as FRP, coatings, foundry, plastics, adhesives, sealants, t...

CFS-921, Phenyltrimethoxysilane, CAS No. 2996-92-1

Typical Properties of Phenyltrimethoxysilane:

Chemical Name

Phenyltrimethoxysilane

Cas No

2996-92-1

Formula

C9H14O3Si

Color

Colorless

Appearance

Clear liquid

Purity

min 98%

Chlorine Content

Max 30ppm

Phenyltrimethoxysilane

Description of Phenyltrimethoxysilane

CFS-921, Phenyltrimethoxysilane is a functional silane with a phenyl group and a reactive methoxy group. The phenyl functionality enables CFS-921 to perform excellently even under high temperature conditions. With the presence of a trimethoxy group, CFS-921 can hydrolyze rapidly 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.

Application of Phenyltrimethoxysilane

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.

Packaging of Phenyltrimethoxysilane

CFS-921 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula customer service team for any special packaging request.

Storage of Phenyltrimethoxysilane

CFS-921 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-921 should be stored in its original containers and used up as soon as possible after opening.
When stored in a strictly sealed and unopened container, CFS-921 has a shelf life of 12 months.

Co-Formula Phenyl Silanes Available

Trade Code

Chemical Name

CAS No.

Status

CFS-669

Diphenyldimethoxysilane

6843-66-9

Commercial

CFS-212

Methylphenyldimethoxysilane

3027-21-2

Commercial

CFS-5564

Methylphenyldiethoxysilane

775-56-4

Commercial

CFS-135

Phenyltrichlorosilane

98-13-5

Commercial

CFS-921

Phenyltrimethoxysilane

2996-92-1

Commercial

CFS-698

Phenyltriethoxysilane

780-69-8

MTO

CFS-8766

N-phenyl-3-aminopropyltrimethoxysilane

3068-76-6

Commercial


Leave a Message Email Us

we will contact you within 24 hours.

RELATED PRODUCTS

  • Methylphenyldiethoxysilane
    For more details about this product, please contact Co-Formula. Methylphenyldiethoxysilane
  • Phenyltrichlorosilane
    For more details about this product, please contact Co-Formula. Phenyltrichlorosilane
  • Methylphenyldimethoxysilane
    CFS-212, Methylphenyldimethoxysilane or Phenylmethyldimethoxysilane is an important organosilicon monomer which can be used in a wide range of application fields. Higher purity CFS-212 without PCBs is... Methylphenyldimethoxysilane
  • Diphenyldimethoxysilane
    CFS-669, Diphenyldimethoxysilane or Dimethoxydiphenylsilane is a difunctional monomeric silane. Higher purity CFS-669 without PCBs is available at Co-Formula. CFS-669 is normally abbreviated as DDS, D... Diphenyldimethoxysilane