CFS-553 Methyltrimethoxysilane, Cas No. 1185-55-3 - Co-Formula Manufacturer

Typical Properties of Methyltrimethoxysilane:

Chemical Name
Methyltrimethoxysilane
Cas No
1185-55-3
Formula
C4H12O3Si
Color
Colorless
Appearance
Clear liquid
Purity
min 99%

Description of Methyltrimethoxysilane

CFS-553 Methyltrimethoxysilane is one of the most common crosslinkers. This alkyl silane is normally acting as a crosslinking agent for the preparation of RTV (Room Temperature Vulcanized) silicone rubbers. CFS-553 is also an important intermediate for coating polymers and a surface modifier for glass fiber. It is well-known as the equivalent of Momentive Silquest*A-1630 or Dynasylan® MTMS.
CFS-553 Methyltrimethoxysilane, Cas No. 1185-55-3

Application of Methyltrimethoxysilane

CFS-553 is normally used as a cross-linking agent and an intermediate for silicone rubbers and organic silicone compounds. It also performs as a constituent of silica gels and silicone resins. 
CFS-553 can also be used for fillers treatment and surface modification. It’s especially suitable for surface treatment of glass fiber.
CFS-553 can act as a cross-linking agent for room temperature vulcanized silicone rubber and a treating agent for reinforced plastic laminated products.

 Packaging of Methyltrimethoxysilane

CFS-553 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes. 
Please contact Co-Formula team for any special packaging request.

Storage of Methyltrimethoxysilane

CFS-553 is a highly flammable liquid. It should be stored in a cool, well-ventilated place, and avoid exposure to humidity.
CFS-553 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-553 has a shelf life of 12months.
Co-Formula Alkyl & Alkoxy Silanes Available
Trade Code
Chemical Name
CAS No.
Status
CFS-796
Methyltrichlorosilane
75-79-6
Commercial
CFS-553
Methyltrimethoxysilane
1185-55-3
Commercial
CFS-676
Methyltriethoxysilane
2031-67-6
Commercial
CFS-785
Dimethyldichlorosilane
75-78-5
Commercial
CFS-396
Dimethyldimethoxysilane
1112-39-6
Commercial
CFS-626
Dimethyldiethoxysilane
78-62-6
Commercial
CFS-547
Methyldichlorosilane
75-54-7
Commercial
CFS-779
Methyldimethoxysilane
16881-77-9
Commercial
CFS-621
Methyldiethoxysilane
2031-62-1
MTO
CFS-903
Trimethoxysilane
2487-90-3
Commercial
CFS-301
Triethoxysilane
998-30-1
Commercial
CFS-623
Trimethylethoxysilane
1825-62-3
MTO
CFS-612
Trimethylmethoxysilane
1825-61-2
MTO
CFS-359
Dimethylchlorosilane
1066-35-9
MTO
CFS-250
Propyltrimethoxysilane
1067-25-0
MTO
CFS-029
Propyltriethoxysilane
2550-02-9
MTO

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