Isobutyltrimethoxysilane Chemical Properties

Melting point:

<0°C

Boiling point:

154 °C(lit.)

Density 

0.93 g/mL at 25 °C(lit.)

vapor pressure 

1.9hPa at 25℃

refractive index 

n20/D 1.396(lit.)

Flash point:

103 °F

storage temp. 

2-8°C

form 

solution

Specific Gravity

0.933

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

Sensitive 

Moisture Sensitive

BRN 

2233976

LogP

2.1 at 20℃

CAS DataBase Reference

18395-30-7(CAS DataBase Reference)

NIST Chemistry Reference

Prosil 178(18395-30-7)

EPA Substance Registry System

Silane, trimethoxy(2-methylpropyl)- (18395-30-7)

Safety Information

Hazard Codes 

Xn

Risk Statements 

10-20/22-36/37/38

Safety Statements 

7-16-24-26-45-36/37/39

RIDADR 

UN 1993 3/PG 3

WGK Germany 

1

F 

21

TSCA 

Yes

HazardClass 

3

PackingGroup 

III

MSDS

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Isobutyltrimethoxysilane Usage And Synthesis

Chemical Properties

Colorless clear liquid.

Uses

Isobutyl(trimethoxy)silane-modified substrates were used for the preparation of gold films by absorption and adsorption.{87} It may be used as silane precursors for the synthesis of xerogels.{88}

Flammability and Explosibility

Flammable

Isobutyltrimethoxysilane(18395-30-7)Related Product Information

• Trimethoxyphenylsilane
• Vinyltrimethoxysilane
• Triethoxyvinylsilane
• Dimethyldimethoxysilane
• Trimethoxypropylsilane
• Triethoxysilane
• Silicon tetrahydride
• 3-Chloropropyltrimethoxysilane
• 3-Aminopropyltriethoxysilane
• Triethoxyisobutylsilane
• Trimethoxysilane
• Tetraethyl orthosilicate
• Isobutyltriphenylphosphonium bromide
• N-Ethyl-3-trimethoxysilyl-2-methylpropanamine
• 5-(BICYCLOHEPTENYL)TRIETHOXYSILANE
• Triethoxy(2,4,4-trimethylpentyl)silane
• N-BUTYLTRIMETHOXYSILANE
• ISOOCTYLTRIMETHOXYSILANE