1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane

Modify Date: 2024-01-02 15:37:05

1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane Structure
1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane structure
Common Name 1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane
CAS Number 38421-40-8 Molecular Weight 683.10200
Density 1.11g/cm3 Boiling Point 640.6ºC at 760mmHg
Molecular Formula C40H42O3Si4 Melting Point N/A
MSDS N/A Flash Point 280.2ºC

 Names

Name methyl-[methyl(diphenyl)silyl]oxy-[methyl-[methyl(diphenyl)silyl]oxy-phenylsilyl]oxy-phenylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.11g/cm3
Boiling Point 640.6ºC at 760mmHg
Molecular Formula C40H42O3Si4
Molecular Weight 683.10200
Flash Point 280.2ºC
Exact Mass 682.22100
PSA 27.69000
LogP 5.77400
Index of Refraction 1.601

 Safety Information

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

EINECS 253-922-2
1,3,5,7-Tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxan
tetramethyl hexaphenyl tetrasiloxane
1,3,5,7-Tetramethyl-1,1,3,5,7,7-hexaphenyltetrasiloxane
Tetrasiloxane,1,3,5,7-tetramethyl-1,1,3,5,7,7-hexaphenyl
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