3-AMINOPROPYLDIMETHYLETHOXYSILANE Chemical Properties

Boiling point:

60 °C8 mm Hg(lit.)

Density 

0.857 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.429(lit.)

Flash point:

136 °F

storage temp. 

under inert gas (nitrogen or Argon) at 2–8 °C

pka

10.68±0.10(Predicted)

Specific Gravity

0.857

Appearance

Colorless to light yellow Liquid

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

InChI

InChI=1S/C7H19NOSi/c1-4-9-10(2,3)7-5-6-8/h4-8H2,1-3H3

InChIKey

GLISOBUNKGBQCL-UHFFFAOYSA-N

SMILES

C(N)CC[Si](OCC)(C)C

CAS DataBase Reference

18306-79-1(CAS DataBase Reference)

EPA Substance Registry System

1-Propanamine, 3-(ethoxydimethylsilyl)- (18306-79-1)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36/37

RIDADR 

UN 1993 3/PG 3

WGK Germany 

3

TSCA 

Yes

HazardClass 

3

HS Code 

29319090

MSDS

• Language:English Provider:SigmaAldrich

3-AMINOPROPYLDIMETHYLETHOXYSILANE Usage And Synthesis

Uses

3-(Ethoxydimethylsilyl)propylamine is mainly used as a silane-coupling agent for the surface modification of glass substrates, polymers and nanoparticles via amino silanization.

Uses

3-aminopropyldimethylethoxysilane is an organo-functional silane that can be used to prepare aminopropylsiloxy endblocked polymers.

3-AMINOPROPYLDIMETHYLETHOXYSILANE(18306-79-1)Related Product Information

• 3-Aminopropyl-methyl-diethoxysilane
• 3-ACETOXYPROPYL METHYL DICHLOROSILANE
• ACETOXYPROPYLTRIMETHOXYSILANE
• 3-ACRYLAMIDOPROPYLTRIS(TRIMETHYLSILOXY)SILANE, tech-95
• Methacrylic acid
• Silicon tetrahydride
• (3-AMINOPROPYL)DIMETHYLMETHOXYSILANE
• 3-Aminopropylbis(trimethylsiloxy)methylsilane
• 3-AMINOPROPYLDIMETHYLETHOXYSILANE
• DIMETHYLETHOXYSILANE
• DIMETHYLMETHOXY-N-PROPYLSILANE