Tetradecamethyl Cycloheptasiloxane

Modify Date: 2025-08-20 09:23:15

Tetradecamethyl Cycloheptasiloxane Structure
Tetradecamethyl Cycloheptasiloxane structure
Common Name Tetradecamethyl Cycloheptasiloxane
CAS Number 107-50-6 Molecular Weight 519.07800
Density 0.97g/cm3 Boiling Point 336.5ºC at 760mmHg
Molecular Formula C14H42O7Si7 Melting Point -32 °C
MSDS N/A Flash Point 150.7ºC

 Names

Name 2,2,4,4,6,6,8,8,10,10,12,12,14,14-tetradecamethyl-1,3,5,7,9,11,13-heptaoxa-2,4,6,8,10,12,14-heptasilacyclotetradecane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.97g/cm3
Boiling Point 336.5ºC at 760mmHg
Melting Point -32 °C
Molecular Formula C14H42O7Si7
Molecular Weight 519.07800
Flash Point 150.7ºC
Exact Mass 518.13200
PSA 64.61000
LogP 5.02880
Vapour Pressure 0.000217mmHg at 25°C
Index of Refraction 1.432
InChIKey GSANOGQCVHBHIF-UHFFFAOYSA-N
SMILES C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1

 Synthetic Route

 Synonyms

Cycloheptasiloxane,tetradecamethyl
tetradecamethyl-cycloheptasiloxane
Tetradecamethyl-cycloheptasiloxan
EINECS 203-496-9
2,2,4,4,6,6,8,8,10,10,12,12,14,14-Tetradecamethylcycloheptasiloxane
tetradecamethylheptasiloxane
Tetradecamethyl Cycloheptasiloxane
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