1,1,3,5,5-Pentamethyl-1,3,5-trivinyltrisiloxane

Modify Date: 2025-08-26 08:43:15

1,1,3,5,5-Pentamethyl-1,3,5-trivinyltrisiloxane Structure
1,1,3,5,5-Pentamethyl-1,3,5-trivinyltrisiloxane structure
Common Name 1,1,3,5,5-Pentamethyl-1,3,5-trivinyltrisiloxane
CAS Number 1529-65-3 Molecular Weight 272.564
Density 0.9±0.1 g/cm3 Boiling Point 226.1±23.0 °C at 760 mmHg
Molecular Formula C11H24O2Si3 Melting Point N/A
MSDS N/A Flash Point 79.8±23.0 °C

 Names

Name ethenyl-bis[[ethenyl(dimethyl)silyl]oxy]-methylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 226.1±23.0 °C at 760 mmHg
Molecular Formula C11H24O2Si3
Molecular Weight 272.564
Flash Point 79.8±23.0 °C
Exact Mass 272.108398
PSA 18.46000
LogP 6.53
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.432

 Safety Information

Risk Phrases R10
Safety Phrases 16
RIDADR UN 1993
HS Code 2934999090

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Trisiloxane,1,3,5-triethenyl-1,1,3,5,5-pentamethyl
Trisiloxane, 1,3,5-triethenyl-1,1,3,5,5-pentamethyl-
Trisiloxane, 1,1,3,5,5-pentamethyl-1,3,5-trivinyl-
1,3,5-Trivinyl-1,1,3,5,5-pentamethyl-trisiloxane
1,1,3,5,5-Pentamethyl-1,3,5-trivinyltrisiloxane
EINECS 216-220-7
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