3- (2-Aminoethylamino) Propyldimethoxymethylsilane CAS No. 3069-29-2 Silane a-2120

• CAS No.: 3069-29-2
• Formula: C8h22n2o2si
• EINECS: 221-336-6
• Appearance: Liquid
• Usage: Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents
• Color: White
• Model NO.: SCA-A20T
• Application: Adhesion Promoter
• Transport Package: 200L Drum
• Specification: Purity >97%
• Trademark: CapatueTM
• Origin: P. R. China
• HS Code: 2931900090
• Production Capacity: 500 mt/year

Product Description

Abstract
3-(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.

Identification
Name: 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

Properties
Density: 0.965
Boiling point: 256º C
Refractive index: 1.422-1.426
Flash point: 93º C
Water solubility: REACTS

Application
3-(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).