3-(Trimethoxysilyl)propyl Acrylate (stabilized with BHT) , >93.0%(GC) , 4369-14-6

Synonym(s):
(3-Acryloyloxypropyl)trimethoxysilane

CAS NO.：4369-14-6

Empirical Formula: C9H18O5Si

Molecular Weight: 234.32

MDL number: MFCD00054803

EINECS: 419-560-6

PRODUCT Properties

• Boiling point: 68 °C0.4 mm Hg(lit.)
• Density: 1.055 g/mL at 25 °C(lit.)
• vapor pressure: 20.5Pa at 25℃
• refractive index: n20/D 1.429(lit.)
• Flash point: >230 °F
• storage temp.: Inert atmosphere,2-8°C
• solubility: Miscible with organic solvents.
• form: Liquid
• Specific Gravity: 1.0
• color: Clear colorless
• Water Solubility: 5.8-4300mg/L at 20℃
• Sensitive: Moisture Sensitive
• Hydrolytic Sensitivity: 7: reacts slowly with moisture/water
• BRN: 2046320
• LogP: 1.6-2.18 at 20-23℃
• CAS DataBase Reference: 4369-14-6(CAS DataBase Reference)
• EPA Substance Registry System: 2-Propenoic acid, 3-(trimethoxysilyl)propyl ester (4369-14-6)

Description and Uses

3-(Acryloyloxy)propyltrimethoxysilane is used to enhance the thermal conductivity of silicone rubber filled with hybrid fillers. It is involved in the synthesis of vinyl and acryalte modified silica nanoparticles by using vinyltrimethoxysilane. Further, it is used as a silane coupling agent involved in the modification of fluorescein isothiocyanate-mesoporous silica nanoparticles with carbon-carbon double bonds.

Safety

• Symbol(GHS): GHS05,GHS07
• Signal word: Danger
• Hazard statements: H314-H317-H332-H412
• Precautionary statements: P261-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
• Hazard Codes: Xi,C
• Risk Statements: 37/38-41-52/53-43-37-34-20
• Safety Statements: 26-39-61-45-36/37/39
• RIDADR: UN1760
• WGK Germany: 3
• RTECS: UD3810000
• F: 10-21
• TSCA: Yes
• HazardClass: 8
• PackingGroup: III
• HS Code: 29319090