
N-(3-(Trimethoxysilyl)propyl)butylamine
Chemical Name: | N-(3-(Trimethoxysilyl)propyl)butylamine |
Product Category: | CAS 31024-56-3 Amino Silane– Silanes |
Structural Formula: | ![]() |
CAS NO.: | 31024-56-3 |
Molecular formula: | C10H25NO3Si |
EINECS: | 250-437-8 |
Molecular Weight: | 235.16000 |
N-(3-(Trimethoxysilyl)propyl)butylamine
N-(n-Butyl)-3-aminopropyltrimethoxysilane (CAS 31024-56-3) is a colorless, transparent oily liquid. This bifunctional silane features a reactive secondary amine and hydrolyzable siloxy groups, enhancing the bonding between organic polymers and inorganic substrates or fillers. It improves the mechanical properties of composite materials, making it an essential additive for various industrial applications.
Density(25°C),g/cm3 | 0.940-0.950 |
Boiling Point | 238°C |
Flash Point | 110°C |
Refractive Index(nD20) | 1.4230-1.4250 |
Appearance | Colorless to light yellow liquid with a light amine-like odor. |
Dissolvability | Soluble in alcohols,aliphatic and aromatic hydrocarbons; Soluble in water and easy to be hydrolyzed. |
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CAS 31024-56-3 Amino Silane: Guide
-(3-(Trimethoxysilyl)propyl)butylamine (CAS 31024-56-3) is a bifunctional organosilane with an active amine and hydrolyzable methoxysilyl group. This amino silane enhances the bonding between organic polymers and inorganic substrates/fillers, improving the mechanical properties of composite materials.
CAS 31024-56-3 is widely used in structural adhesives, sealants, and provides better elasticity and tensile properties for rubber products. It also improves the overall performance of composite materials in various applications.