CFS-443, 3-Aminopropylmethyldimethoxysilane, Cas No. 3663-44-3

3-Aminopropylmethyldimethoxysilane

Chemical Name	3-Aminopropylmethyldimethoxysilane
Cas No	3663-44-3
Formula	C6H17NO2Si
Color	Colorless or yellowish
Appearance	Clear liquid
Purity	min 97%

3-Aminopropylmethyldimethoxysilane Description

CFS-443, 3-Aminopropylmethyldimethoxysilane is an amino silane coupling agent containing an amino functional group. It is mainly used to enhance the adhesion to inorganic materials including metal, glass, fillers and so on. It is the counterpart of Momentive Silquest A-2110 and ShinEtsu KBM-902.

3-Aminopropylmethyldimethoxysilane Application

CFS-443 can be used as an adhesion promoter in paints, coating, adhesives and sealants industries. It is typically used in one-component and two-component polysulfide sealants.
CFS-443 can be used to improve the bonding performance between organic resins and inorganic materials. It can enhance the adhesion to inorganic materials, for example, metals, glass, ceramics.
CFS-443 can be used as an additive for special primers in many bonding applications.
CFS-443 normally acts as a surface modifier of inorganic fillers and pigments.
CFS-443 can also be used for the synthesis of textile and fabrics additives.

3-Aminopropylmethyldimethoxysilane Packaging

CFS-443 is offered in 25L PE pails, 200L PVF steel drums and 1000L IBC totes.
Please contact Co-Formula team if any special packaging requests.

3-Aminopropylmethyldimethoxysilane Storage

CFS-443 should be stored in its original containers. It should be used up as soon as possible after opening.
CFS-443 should be stored in a well-ventilated and cool place. Exposure to humidity is not allowed.
CFS-443 has a shelf life of 12 months when it is stored in a strictly sealed and unopened container.

Co-Formula Amino Silanes Available

Trade Code	Chemical Name	CAS No.	Status
CFS-243	N-(2-aminoethyl)-3-aminopropyltrimethoxysilane	1760-24-3	Commercial
CFS-292	N-(2-aminoethyl)-3-aminopropylmethyldimethoxysilane	3069-29-2	Commercial
CFS-565	3-Aminopropyltrimethoxysilane	13822-56-5	Commercial
CFS-302	3-Aminopropyltriethoxysilane	919-30-2	Commercial
CFS-479	Diethylaminomethyltriethoxysilane	15180-47-9	Commercial
CFS-351	Bis(3-trimethoxysilylpropyl)amine	82985-35-1	MTO
CFS-1301	Diethylenetriaminopropyltrimethoxysilane	35141-30-1	MTO
CFS-443	3-Aminopropylmethyldimethoxysilane	3663-44-3	MTO
CFS-768	3-Aminopropylmethyldiethoxysilane	3179-76-8	MTO
CFS-4267	3-Aminopropyldimethylmethoxysilane	31024-26-7	MTO
CFS-644	Diethylenetriaminopropylmethyldimethoxysilane	99740-64-4	MTO
CFS-8766	N-phenyl-3-aminopropyltrimethoxysilane	3068-76-6	MTO
CFS-563	N-(3-(Trimethoxysilyl)propyl)butylamine	31024-56-3	MTO
CFS-282	3-[N-[dimethoxy(methyl)silyl]propyl]cyclohexanamine	120218-28-2	MTO
CFS-765	(N-Phenylamino)methyltriethoxysilane	3473-76-5	MTO

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