3-Glycidoxypropyldimethoxymethylsilane Chemical Properties

Boiling point:

100 °C4 mm Hg(lit.)

Density 

1.02 g/mL at 25 °C(lit.)

vapor pressure 

3Pa at 25℃

refractive index 

n20/D 1.432(lit.)

Flash point:

221 °F

storage temp. 

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

form 

liquid

Specific Gravity

1.02

color 

Colorless to Light yellow

Water Solubility 

12g/L at 20℃

Hydrolytic Sensitivity

7: reacts slowly with moisture/water

InChI

InChI=1S/C9H20O4Si/c1-10-14(3,11-2)6-4-5-12-7-9-8-13-9/h9H,4-8H2,1-3H3

InChIKey

WHGNXNCOTZPEEK-UHFFFAOYSA-N

SMILES

C(C1OC1)OCCC[Si](C)(OC)OC

LogP

1.7 at 20℃

CAS DataBase Reference

65799-47-5(CAS DataBase Reference)

Safety Information

Risk Statements 

36/37/38

Safety Statements 

36/37/39-45

WGK Germany 

3

TSCA 

No

HS Code 

29319090

MSDS

• Language:English Provider:SigmaAldrich

3-Glycidoxypropyldimethoxymethylsilane Usage And Synthesis

Chemical Properties

Colorless clear liquid

Uses

The usual cure time is 16-20 hours at room temperature or 1 hour at 100C.

General Description

3-Glycidoxypropyldimethoxymethylsilane (GDMMS) is an epoxy-silane that is used to form a silane based coupling agent for functionalization of a variety of substrates. The epoxy groups allow good adhesion of surface atoms and form a stable polymeric structure.

Flammability and Explosibility

Not classified

3-Glycidoxypropyldimethoxymethylsilane(65799-47-5)Related Product Information

• Allyl glycidyl ether
• Trimethoxysilane
• Diphenyldimethoxysilane
• Triethoxyvinylsilane
• 3-Chloropropyltrimethoxysilane
• Methyltriethoxysilane
• Dimethyldimethoxysilane
• Trimethoxypropylsilane
• Tetramethyl orthosilicate
• 3-Mercaptopropyltriethoxysilane
• Methyldimethoxysilane
• Dichloromethylvinylsilane
• Tetrapropoxysilane
• Methyltris(methylethylketoxime)silane
• Ethyl silicate
• DIMETHYLSILANE
• 3-METHOXYPROPYL ISOTHIOCYANATE
• METHYLSILANE