Chloromethyltriethoxysilane Chemical Properties

Boiling point:

173-176 °C (lit.)

Density 

1.022 g/mL at 25 °C (lit.)

vapor pressure 

0.002-7910Pa at 25℃

refractive index 

n20/D 1.41(lit.)

Flash point:

135 °F

form 

liquid

Specific Gravity

1.048

color 

Colorless to Light yellow

Water Solubility 

1.1-1000g/L at 20℃

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

BRN 

1811785

InChIKey

ZDOBWJOCPDIBRZ-UHFFFAOYSA-N

LogP

-2.1-2.5

CAS DataBase Reference

15267-95-5(CAS DataBase Reference)

EPA Substance Registry System

Silane, (chloromethyl)triethoxy- (15267-95-5)

Safety Information

Risk Statements 

10

Safety Statements 

16

RIDADR 

UN 1993 3/PG 3

WGK Germany 

2

RTECS 

VV2275000

F 

10-21

TSCA 

Yes

HazardClass 

3.2

PackingGroup 

III

HS Code 

29319090

Toxicity

rat,LD50,oral,2400mg/kg (2400mg/kg),"Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1229, 1986.

MSDS

• Language:English Provider:Chloromethyltriethoxysilane
• Language:English Provider:SigmaAldrich

Chloromethyltriethoxysilane Usage And Synthesis

Description

(Chloromethyl)triethoxysilane is an organotrialkoxy silane based reagent with chloromethyl as the organofunctional group. It can be used as a starting material for the synthesis of silane based polymers.
Chloromethyltriethoxysilane is used Corresponding Grignard self-condenses to form polyfunctional carbosilanes.

Chemical Properties

This silane presents as a colorless to slightly pale-yellow liquid. It is known to be slightly soluble in combustible solvents . Recommendations include storing in a tightly closed container in a cool, dark and well-ventilated place. For best results, it should also be kept under inert gas and protected from moisture. (Chloromethyl)triethoxysilane is incompatible with oxidizing agents. This chemical is flammable in liquid and vapor form and causes eye irritation.

Uses

(Chloromethyl)triethoxysilane uses and applications include: Used in polymers which serve as binders in adhesives and sealants; freezing agent of silicon sulfide rubber normal temps.; intermediate of silane coupling agents.

Uses

Corresponding Grignard self-condenses to form polyfunctional carbosilanes.

General Description

(Chloromethyl)triethoxysilane is an organotrialkoxy silane based reagent with chloromethyl as the organofunctional group. It can be used as a starting material for the synthesis of silane based polymers.

Flammability and Explosibility

Flammable

Chloromethyltriethoxysilane(15267-95-5)Related Product Information

• Anilino-methyl-triethoxysilane
• Dimethyldimethoxysilane
• Chloromethyltrimethoxysilane
• Methyltriethoxysilane
• 3-Chloropropyltriethoxysilane
• Methyltrimethoxysilane
• Diethoxydimethylsilane
• 3-Aminopropyltriethoxysilane
• Triethoxyvinylsilane
• Phenyltriethoxysilane
• Triethoxysilane
• Methyltriacetoxysilane
• (Chloromethyl)trichlorosilane
• Chloromethyl methyl ether
• Ethyltriethoxysilane
• CHLOROMETHYLSILATRANE
• Chloromethyltriethoxysilane
• Dichloromethyltriethoxysilane