CFS-779 Methyldimethoxysilane, Cas No. 16881-77-9

Methyldimethoxysilane Typtical Properties:

Chemical Name	Methyldimethoxysilane
Cas No	16881-77-9
Formula	C3H10O2Si
Color	Colorless
Appearance	Clear liquid
Purity	min 98%

MethyldimethoxysilaneDescription

CFS-779 Methyldimethoxysilane or Dimethoxymethylsilane is an alkyl & alkoxy silane containing hydrogen in its molecule. It is also called methylhydrogendimethoxysilane. CFS-779 is mainly used as an important intermediate for the synthesis of functional silanes and other organosilicon compounds. It is the counterpart of Dow Corning Z-6701.

Methyldimethoxysilane Application

CFS-779 is normally used as a raw material for the synthesis of other functional silanes. Its molecule contains a hydrolyzable dimethoxy group and an active hydrogen bond. Under hydrosilylation in the presence of Pt catalyst, different functional groups can be introduced to obtain various silane coupling agents.

CFS-779 has a suitable hydrolysis speed and can achieve deep curing. It can be used as an excellent terminating agent of polyether. Silane terminated polyether resins can be obtained with CFS-779 as the terminating agent. These silane-terminated polyether polymers are the basic materials of silane modified sealants and adhesives.

CFS-779 can be used to produce high specific surface vitreous silica gel under acidic conditions.

Methyldimethoxysilane Packaging

CFS-779 is offered in 50L special steel pails and 200L special steel drums.

Please contact Co-Formula team for any other special packaging request.

Methyldimethoxysilane Storage

CFS-779 should be stored in a cool, well-ventilated place, and avoid exposure to humidity.

CFS-779 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-779 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

At Co-Formula, you may find a variety of functional silanes and specialty silanes with distinctive features. Commercial silanes here include Isocyanate Silanes, Amino Silanes, Epoxy Silanes, Phenyl Silanes, Vinyl Silanes, Mercapto Silanes, Alkyl Silanes, Chloro Silanes, Silane Crosslinkers and Long-chain Silanes.

Other supplier products

	Organic Silicone Materials Value-added Options from Co-Formula	CFS-838, 3-Glycidoxypropyltrimethoxysilane, Cas 2530-83-8 3-Glycidoxypropyltrimethoxysilane Typtical Properties: Chemical Name 3-Glycidoxypro...
	CFS-396, Dimethyldimethoxysilane, Cas No. 1112-39-6	DimethyldimethoxysilaneTyptical Properties: Chemical Name Dimethyldimethoxysilane Cas No Cas 1112-39-6 Formula C4H12O2Si Colo...
	CFS-212, Methylphenyldimethoxysilane, Cas No. 3027-21-2	Methylphenyldimethoxysilane Typtical Properties: Chemical Name Methylphenyldimethoxysilane Cas No 3027-21-2 ...
	CFS-302, 3-Aminopropyltriethoxysilane, CAS No. 919-30-2	3-Aminopropyltriethoxysilane Typtical Properties: Chemical Name 3-Aminopropyltriethoxysilane Cas No. 919-30-2 Formula C9H23NO3Si ...
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