N-(3-(Trimethoxysilyl)propyl)butylamine

Silane USi-BT1301

Amino functional alkoxysilane

Product Description

Chemical Name: N-(n-butyl)-3-aminopropyltrimethoxysilane

Synonym: N-(3-(Trimethoxysilyl)propyl)butylamine

CAS NO.: 31024-56-3

EINECS NO.: 250-437-8

Molecular weight: 235.4

Properties

USi-BT1301 is a bifunctionalorganosilanepossessing a reactive amino group and hydrolyzable inorganic trimethoxysilyl groups. USi-BT1301silane coupling agent can be used to deal with the inorganic powders, glass fiber and so on instead of USi-1302, with significant improvement of the composite material’s hardness, toughness, and other mechanical properties.

USi-BT1301 is a colorless to slight yellowish liquid with a light amine-like odor which soluble in alcohols, and aliphatic or aromatic hydrocarbons.

Typical Technical Data

Appearance: Colorless or light yellow transparent liquid

Specific Gravity (ρ20°C,g/cm3):0.940~0.950

Refractive Index ( ): 1.4270~1.4280

Purity (by GC, %):97 min

Applications

 As a primer or additive and for the chemical modification of sealants and adhesives.

 As a size constituent or finish for glass fiber/glass fabric composites.

 As an additive to phenolic, furan and melamine resins used in foundry resins.

 As pretreatment of fillers and pigments used in mineral-filled polymers.

 As an end capper for polyurethanes.

 As starting material in the synthesis ofamino-functional silicones.

Packaging

In 25L pail, 200L drum and 1000L IBC