3-Aminopropylmethyldimethoxysilane

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 Silquest A-2120 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.