Methyldimethoxysilane Chemical Properties

Melting point:

-136°C

Boiling point:

61 °C

Density 

0.861

vapor pressure 

0.05-12790Pa at 20-25℃

refractive index 

1.3600

Flash point:

<0°C

solubility 

Chloroform (Sparingly), Ethyl Acetate (Slightly)

form 

clear liquid

color 

Colorless to Almost colorless

Specific Gravity

0.861

Water Solubility 

17-1000g/L at 20℃

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

Sensitive 

Moisture Sensitive

BRN 

2035898

LogP

-2.4-1.4

CAS DataBase Reference

16881-77-9(CAS DataBase Reference)

EPA Substance Registry System

Silane, dimethoxymethyl- (16881-77-9)

Safety Information

Risk Statements 

11-23/24/25

Safety Statements 

16-23-26-36/37/39

RIDADR 

1992

RTECS 

VV3644166

TSCA 

Yes

HazardClass 

3

PackingGroup 

III

HS Code 

29319090

MSDS

• Language:English Provider:Methyldimethoxysilane
• Language:English Provider:ALFA

Methyldimethoxysilane Usage And Synthesis

Chemical Properties

Colorless clear liquid

Hazard

A poison by ingestion. A moderate eye irri-tant.

Flammability and Explosibility

Highly flammable

Safety Profile

A poison by ingestion, subcutaneous, and intravenous routes. A moderate eye irritant. When heated to decomposition it emits acrid smoke and irritating vapors.

Methyldimethoxysilane(16881-77-9)Related Product Information

• 3-Chloropropyltrimethoxysilane
• Tetraethyl orthosilicate
• Diethoxydimethylsilane
• Methyltrimethoxysilane
• Triethoxysilane
• Methyltriethoxysilane
• Dimethoxymethylphenylsilane
• Triethoxyvinylsilane
• Dimethoxydicyclopentylsilane
• Methyltriacetoxysilane
• Diethoxymethylsilane
• 3-Aminopropyltriethoxysilane
• METHYLSILANE
• Dichloromethylsilane
• Dimethyldimethoxysilane
• Trimethoxysilylpropanethiol
• N-[3-(Trimethoxysilyl)propyl]ethylenediamine
• Trimethoxy[2-(7-oxabicyclo[4.1.0]hept-3-yl)ethyl]silane