2-CYANOETHYLTRIETHOXYSILANE Chemical Properties

Boiling point:

224 °C (lit.)

Density 

0.979 g/mL at 25 °C (lit.)

vapor pressure 

1.9Pa at 20℃

refractive index 

n20/D 1.414(lit.)

Flash point:

212 °F

form 

liquid

Specific Gravity

0.979

color 

Colorless to Almost colorless

Water Solubility 

Hydrolyzes in water.

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

Sensitive 

Moisture Sensitive

BRN 

1776392

CAS DataBase Reference

919-31-3(CAS DataBase Reference)

EPA Substance Registry System

Propanenitrile, 3-(triethoxysilyl)- (919-31-3)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26

WGK Germany 

2

RTECS 

VV2750000

F 

10-21

TSCA 

Yes

HS Code 

29319090

Hazardous Substances Data

919-31-3(Hazardous Substances Data)

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

2-CYANOETHYLTRIETHOXYSILANE Usage And Synthesis

Uses

(2-Cyanoethyl)triethoxysilane is an ethoxylated silicate that has been used as a coating for aluminum and quartz.

General Description

3-(Triethoxysilyl)propionitrile (TESPN) is an organosilyl sol gel that can be used as a silane based coupling agent to improve the adhesion between metal-polymeric composite. It is non-toxic and cost efficient which makes it a suitable alternative to the existing chromate treatment of metals. It can be used in surface modification of silica based surfaces.

Flammability and Explosibility

Not classified

2-CYANOETHYLTRIETHOXYSILANE(919-31-3)Related Product Information

• Ethyltriethoxysilane
• TRIETHOXYSILYL MODIFIED POLY-1,2-BUTADIENE
• 2-CYANOETHYLTRIETHOXYSILANE
• Diethoxymethylsilane
• ETHYLTRIMETHOXYSILANE
• Triethoxypropylsilane
• Methyltriethoxysilane
• Trimethoxypropylsilane
• Methyltrimethoxysilane
• Triethoxysilane
• 2-CYANOETHYLTRIMETHOXYSILANE