Methyltripropoxysilane, with the CAS number 5581-66-8, is an organosilicon compound characterized by its silane structure, which includes a silicon atom bonded to three propoxy groups and one methyl group. This compound is typically a colorless to pale yellow liquid with a moderate viscosity. It is known for its ability to act as a coupling agent and surface modifier, enhancing adhesion between organic materials and inorganic substrates. Methyltripropoxysilane exhibits good hydrolytic stability and can undergo hydrolysis in the presence of moisture, leading to the formation of silanol groups that can further polymerize to form siloxane networks. Its applications are diverse, including use in coatings, sealants, and adhesives, as well as in the production of silicone polymers. Additionally, it is valued for its compatibility with various organic solvents and its potential to improve the mechanical properties of composite materials. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as it may cause irritation upon contact with skin or eyes.

Methyltripropoxysilane

5581-66-8: Methyltripropoxysilane, with the CAS number 5581-66-8, is an organosilicon compound characterized by its silane structure, which includes a silicon atom bonded to three propoxy groups and one methyl group. This compound is typically a colorless to pale yellow liquid with a moderate viscosity. It is known for its ability to act as a coupling agent and surface modifier, enhancing adhesion between organic materials and inorganic substrates. Methyltripropoxysilane exhibits good hydrolytic stability and can undergo hydrolysis in the presence of moisture, leading to the formation of silanol groups that can further polymerize to form siloxane networks. Its applications are diverse, including use in coatings, sealants, and adhesives, as well as in the production of silicone polymers. Additionally, it is valued for its compatibility with various organic solvents and its potential to improve the mechanical properties of composite materials. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as it may cause irritation upon contact with skin or eyes.

CAS 5581-66-8

Methyltripropoxysilane

Methyl-Tripropoxysilane

Ref: 54-OR1028623

Methyltri-n-propoxysilane

Ref: 10-S12030