structure of Vinylphenyldiethoxysilane

Vinylphenyldiethoxysilane

CAS No.: 40195-27-5
M. Wt: 222.356
M. Fa: C12H18O2Si
InChI Key: URZLRFGTFVPFDW-UHFFFAOYSA-N

Names and Identifiers of Vinylphenyldiethoxysilane

CAS Number

40195-27-5

IUPAC Name

ethenyl-diethoxy-phenylsilane

InChI

InChI=1S/C12H18O2Si/c1-4-13-15(6-3,14-5-2)12-10-8-7-9-11-12/h6-11H,3-5H2,1-2H3

InChIKey

URZLRFGTFVPFDW-UHFFFAOYSA-N

Canonical SMILES

CCO[Si](C=C)(C1=CC=CC=C1)OCC

Physical and chemical properties of Vinylphenyldiethoxysilane

Boiling Point

265.8±9.0 °C at 760 mmHg

Density

1.0±0.1 g/cm3

Exact Mass

222.107605

Flash Point

141.7±6.3 °C

Index of Refraction

1.485

LogP

5.49

Molecular Formula

C12H18O2Si

Molecular Weight

222.356

PSA

18.46000

Vapour Pressure

0.0±0.5 mmHg at 25°C

Applications of Vinylphenyldiethoxysilane

Reactivity ProfileVinylphenyldiethoxysilaneVinyl, EthoxyAdhesives, CoatingsModerate reactivityTrimethoxy(4-vinylphenyl)silaneVinyl, MethoxyAdhesives, SealantsHigher reactivity due to methoxyDimethoxymethylvinylsilaneVinyl, MethoxyAdhesivesLower reactivityVinyltriethoxysilaneVinyl, EthoxyCoupling agentHigh reactivity

Interaction Studies of Vinylphenyldiethoxysilane

Interaction studies involving vinylphenyldiethoxysilane often focus on its role as a coupling agent. These studies reveal that it can significantly enhance the mechanical properties of composites by improving adhesion at the interface between organic matrices and inorganic fillers. Research indicates that the presence of both vinyl and ethoxy groups contributes to improved compatibility and bonding strength

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