3-[Dimethoxy(methyl)silyl]propyl Methacrylate , >98.0%(GC) , 14513-34-9

CAS NO.：14513-34-9

Empirical Formula: C10H20O4Si

Molecular Weight: 232.35

MDL number: MFCD00156475

EINECS: 238-518-6

PRODUCT Properties

• Boiling point: 65 °C
• Density: 1
• vapor pressure: 0.001-12790Pa at 20-25℃
• refractive index: 1.433
• Flash point: 88°C
• storage temp.: Inert atmosphere,Room Temperature
• form: clear liquid
• Specific Gravity: 1.0
• color: Colorless to Almost colorless
• Odor: Mild odor
• Water Solubility: 240-1000000mg/L at 20℃
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• InChI: InChI=1S/C10H20O4Si/c1-8(2)9(11)14-6-5-7-15-10(12-3)13-4/h10H,1,5-7,15H2,2-4H3
• InChIKey: VLZDYNDUVLBNLD-UHFFFAOYSA-N
• SMILES: C(OCCC[SiH2]C(OC)OC)(=O)C(C)=C
• LogP: -0.82-3.4 at 20℃
• CAS DataBase Reference: 14513-34-9(CAS DataBase Reference)

Description and Uses

3-Methacryloxypropylmethyldimethoxysilane is used as adhesion promoter at organic/inorgainc interfaces, as surface modifier (e.g. imparting water repellency, organophilic surface adjustment) or as crosslinking of polymers). It is used as a coupling agent to improve the physical and electrical properties of glass-reinforced and mineral-filled thermosetting resins under exposure to heat and/or moisture.

Safety

• Symbol(GHS): GHS02,GHS07
• Signal word: Danger
• Hazard statements: H225-H315-H319
• Precautionary statements: P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 23-36/37/39
• TSCA: No
• HS Code: 2931.90.9010