Organic Silicone Materials Value-added Options from Co-Formula I

CFS-703,3-Chloropropyltriethoxysilane, Cas No. 5089-70-3
3-Chloropropyltriethoxysilane Typtical Properties:
Chemical Name 3-Chloropropyltriethoxysilane
Cas No 5089-70-3
Formula C9H21ClO3Si
Color Colorless oryellowish
Appearance Clear liquid
Purity min 99%
3-Chloropropyltriethoxysilane Description
CFS-703, 3-Chloropropyltriethoxysilane is abbreviated and known as γ2. It is
not only an essential intermediate for other functional silanes synthesis but
also an important silane coupling agent.
3-Chloropropyltriethoxysilane Application
CFS-703 can be used as a silane coupling agent and an adhesion promoter to
enhance the bonding performance of organic polymers such as epoxy resins,
polyurethane, polyamide and other adhesives on various inorganic substrates.
CFS-703 can be used as an important rubber additive for advanced silicone
rubber products.
CFS-703 can be used as an intermediate for the synthesis of other functional
organosilanes and organosilicon compounds. It acts as a basic material of
various silanes such as 3-Aminopropyltriethoxyslane with Cas No. 919-30-2, 3-
Glycidoxypropyltriethoxysilane with Cas No. 2602-34-8, 3-
Methacryloxypropyltriethoxysilane with Cas No. 21142-29-0, 3-
Mercaptopropyltriethoxysilane with Cas No. 14814-09-6 and so on.
CFS-703 can be used for the surface treatment of glass fibers. With its
presence, mechanical properties and chemical properties of composites can be
greatly enhanced.
3-Chloropropyltriethoxysilane Packaging
CFS-703 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula team for any special packaging request.
3-Chloropropyltriethoxysilane Storage
CFS-703 should be stored in a cool, well-ventilated place, and avoid exposure
to humidity.
CFS-703 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-703 has a shelf
life of 12months.
Co-Formula Chloro Silanes Available
Trade Code Chemical Name CAS No. Status
CFS-872 3-Chloropropyltrimethoxysilane 2530-87-2 Commercial
CFS-703 3-Chloropropyltriethoxysilane 5089-70-3 Commercial
CFS-763 3-Chloropropylmethyldiethoxysilane 13501-76-3 MTO
CFS-192 3-Chloropropylmethyldimethoxysilane 18171-19-2 MTO
CFS-254 Chloromethyltrichlorosilane 1558-25-4 Commercial
CFS-6261 Chloromethyltrimethoxysilane 5926-26-1 Commercial
CFS-955 Chloromethyltriethoxysilane 15267-95-5 Commercial
CFS-537 Chloromethylethoxydimethylsilane 13508-53-7 MTO
CFS-579 Chloromethyldimethylchlorosilane 1719-57-9 MTO
CFS-334 Chloromethylmethyldichlorosilane 1558-33-4 MTO
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. Co-Formula can also provide
coating and plastic additives, silane coupling agent, silicone polymers and
offer customized solutions for customers worldwide.

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