Cfs-669 Diphenyldimethoxysilane/ Dimethoxydiphenylsilane/Dds CAS. 6843-66-9

• CAS No.: 6843-66-9
• Formula: C14h16o2si
• EINECS: 229-929-1
• Model NO.: CFS-669
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Molecular Weight: 244.36
• Transport Package: 25kg, 200kg, 1000kg
• Specification: 25KG, 200kg, 1000kg
• Trademark: CFS
• Origin: China
• HS Code: 2931900090
• Production Capacity: 1000tons/Year

Product Description

Product Description:

CFS-669, Diphenyldimethoxysilane or abbreviated DDS is a difunctional monomeric silane.
Higher purity CFS-669 without PCBs is available at Co-Formula.

Specification:

Chemical Name:	Diphenyldimethoxysilane; Dimethoxydiphenylsilane
CasNo.:	6843-66-9
Model:	CFS-669
Formula:	C14H16O2Si
Color:	Colorless to light yellow
Appearance:	Clear liquid
Purity:	min 98%
Melting point:	<0°C
Boiling point	161 °C15 mm Hg(lit.)
Density	1.08  g/cm3

Main Application:

CFS-669 can be used as a catalyst for preparing propylene copolymer and stretched polypropylene film. It can adjust isotactic degree in polypropylene polymerization.

CFS-669 can be used as a basic intermediate for the synthesis of phenyl silicone rubbers, phenyl silicone resins and phenyl silicone fluids, especially suitable for high temperature vulcanized methyl phenyl silicone rubbers.

CFS-669 can be used as an adhesion promoter and a surface modifier in various paints and coatings, adhesives and sealants industries.

CFS-669 can be used for electronic packaging materials and aerospace materials preparation.

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.

R&D department: 
Co-Formula own our R&D department, and has established long-term cooperation with domestic and international universities and research institutions and realized combination of production,study and research.

Certifications:

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