1,1,3,3,5,5,7,7-Octamethyl-1,3,5,7-tetrasilacyclooctane

Modify Date: 2025-11-03 23:28:45

1,1,3,3,5,5,7,7-Octamethyl-1,3,5,7-tetrasilacyclooctane Structure
1,1,3,3,5,5,7,7-Octamethyl-1,3,5,7-tetrasilacyclooctane structure
Common Name 1,1,3,3,5,5,7,7-Octamethyl-1,3,5,7-tetrasilacyclooctane
CAS Number 1747-57-5 Molecular Weight 288.72400
Density 0.82g/cm3 Boiling Point 281.4ºC at 760 mmHg
Molecular Formula C12H32Si4 Melting Point N/A
MSDS N/A Flash Point 101.2ºC

 Names

Name 1,1,3,3,5,5,7,7-octamethyl-1,3,5,7-tetrasilocane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.82g/cm3
Boiling Point 281.4ºC at 760 mmHg
Molecular Formula C12H32Si4
Molecular Weight 288.72400
Flash Point 101.2ºC
Exact Mass 288.15800
LogP 4.99040
Vapour Pressure 0.00608mmHg at 25°C
Index of Refraction 1.43

 Safety Information

HS Code 2901100000

 Customs

HS Code 2901100000
Summary 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

1,1,3,3,5,5,7,7-Oktamethyl-1,3,5,7-tetrasilacyclooctan
1,3,5,7-Tetrasilacyclooctane,1,1,3,3,5,5,7,7-octamethyl
1,1,3,3,5,5,7,7-Octamethyl-1,3,5,7-tetrasila-cyclooctan
1,1,3,3,5,5,7,7-Octamethyl-1,3,5,7-tetrasilacyclooctane
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