3-METHACRYLOXYPROPYLDIMETHYLCHLOROSILANE Chemical Properties

Boiling point:

78 °C

Density 

1.012 g/mL at 20 °C (lit.)

vapor pressure 

9.6Pa at 25℃

refractive index 

n20/D 1.451

Flash point:

85°C

storage temp. 

below 5° C

form 

clear liquid

color 

Colorless to Almost colorless

Specific Gravity

1.012

Hydrolytic Sensitivity

8: reacts rapidly with moisture, water, protic solvents

BRN 

2244691

InChI

InChI=1S/C9H17ClO2Si/c1-8(2)9(11)12-6-5-7-13(3,4)10/h1,5-7H2,2-4H3

InChIKey

OKQXCDUCLYWRHA-UHFFFAOYSA-N

SMILES

C(OCCC[Si](Cl)(C)C)(=O)C(C)=C

EPA Substance Registry System

2-Propenoic acid, 2-methyl-, 3-(chlorodimethylsilyl)propyl ester (24636-31-5)

Safety Information

Hazard Codes 

C

Risk Statements 

34

Safety Statements 

26-27-36-45

RIDADR 

UN 2987 8/PG 2

WGK Germany 

3

F 

10-21

TSCA 

Yes

HS Code 

2931.90.9010

MSDS

• Language:English Provider:SigmaAldrich

3-METHACRYLOXYPROPYLDIMETHYLCHLOROSILANE Usage And Synthesis

Application

Organosilicon compounds containing (meth)acryloyloxy groups can undergo free radical polymerization with monomers such as (meth)acrylates and styrene to obtain various organosilicon-modified polymers, making them a widely used organic intermediate. Among them, methacryloylpropyl dimethylchlorosilane is the most common and is often used as a capping agent and modifier.

Flammability and Explosibility

Not classified

3-METHACRYLOXYPROPYLDIMETHYLCHLOROSILANE(24636-31-5)Related Product Information

• N,N-Dimethylacetamide
• Silicon tetrahydride
• Chlorotrimethylsilane
• VINYL DIMETHICONE
• Cyclohexanol
• Dimethyl sulfoxide
• Thionyl chloride
• POLY(DIMETHYLSILOXANE), HYDROXY TERMINATED
• N-PROPYLDIMETHYLCHLOROSILANE
• DIMETHYLTHEXYLSILYL CHLORIDE
• CHLOROSILANE
• 3-METHACRYLOXYPROPYLDIMETHYLCHLOROSILANE
• 3-ACETOXYPROPYL DIMETHYLCHLOROSILANE