Description
Abstract3-(2-Aminoethylamino)propyldimethoxymethylsilane (CAS No. 3069-29-2), Silane coupling agent SCA-A20T, 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.
IdentificationName: 3-(2-Aminoethylamino)propyldimethoxymethylsilane
Synonyms: N-[3-(Dimethoxymethylsilyl)propyl]ethylenediamine
Molecular Formula: C8H22N2O2Si
Molecular Weight: 206.36
CAS Registry Number: 3069-29-2
EINECS: 221-336-6
Equivalents A-2120
Z-6436
KBM-602
1411
GF 95
S310
A0699
PropertiesDensity: 0.965
Boiling point: 256º C
Refractive index: 1.422-1.426
Flash point: 93º C
Water solubility: REACTS
Application3-(2-Aminoethylamino)propyldimethoxymethylsilane (CAS No. 3069-29-2), Silane coupling agent SCA-A20T, 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).