3- Aminopropylmethyl-Diethoxysilane, CAS No. 3179-76-8

Abstract
3-Aminopropylmethyldiethoxysilane (CAS No. 3179-76-8), Silane coupling agent SCA-A10F, is a amino-functional silane which acts as an adhesion promoter between inorganic materials(glass, metal, fillers and etc) and organic polymers(thermosets, thermoplastics and elastomers) and as a surface modifier.

Identification
Name: 3-Aminopropylmethyldiethoxysilane
Synonyms: 3-Aminopropyl(diethoxy)methylsilane; 3-(Diethoxymethylsilyl)propylamine; 3-Aminopropyl-methyl-diethoxysilane
Molecular Formula: C8H21NO2Si
Molecular Weight: 191.34
CAS Registry Number: 3179-76-8
EINECS: 221-660-8

Equivalents
 A-2100
 Z-6015
 KBE-902
1505
 A0742

Properties
Density: 0.911
Boiling point: 210º C
Refractive index: 1.426
Flash point: 85º C
Water solubility: REACTS

Application
3-Aminopropylmethyldiethoxysilane (CAS No. 3179-76-8), Silane coupling agent SCA-A10F, is an important additive in many applications. For example it can be used as an additive in cold-curing phenolic and furan foundry resins to improve the flexural strength of sand/resin elements with very long shelf life of the resins.
Further examples are:
- Glass and metal primers
- abrasives: As additive to phenolic resin binders
- mineral-filled composites: For pretreatment of fillers and pigments or as additive
- synthesis of functional silicones(amino-silicone oil for textile auxiliary)