dimethyltetramethoxydisilethylene

Modify Date: 2024-01-21 20:51:13

dimethyltetramethoxydisilethylene Structure
dimethyltetramethoxydisilethylene structure
Common Name dimethyltetramethoxydisilethylene
CAS Number 98789-40-3 Molecular Weight 238.42900
Density 0.9±0.1 g/cm3 Boiling Point 162.3±13.0ºC at 760 mmHg
Molecular Formula C8H22O4Si2 Melting Point N/A
MSDS N/A Flash Point 44.5±20.2ºC

 Names

Name dimethyltetramethoxydisilethylene
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 162.3±13.0ºC at 760 mmHg
Molecular Formula C8H22O4Si2
Molecular Weight 238.42900
Flash Point 44.5±20.2ºC
Exact Mass 238.10600
PSA 36.92000
LogP 1.71600

 Safety Information

HS Code 2931900090

 Synthetic Route

~79%

dimethyltetramethoxydisilethylene Structure

dimethyltetrame...

CAS#:98789-40-3

Literature: JSR CORPORATION Patent: US2011/82309 A1, 2011 ; Location in patent: Page/Page column 4-5 ;

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dimethyltetramethoxydisilethylene Structure

dimethyltetrame...

CAS#:98789-40-3

Literature: SHIN-ETSU CHEMICAL CO., LTD. Patent: US2010/137626 A1, 2010 ; Location in patent: Page/Page column 5 ;

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

2,2,5,5-Tetramethoxy-2,5-disilahexane
1,2-bis(dimethoxymethylsilyl)ethane
bis(dimethoxymethylsilyl)ethane
1,2-Bis(methyldimethoxysilyl)ethane
Ethylenebis(dimethoxymethylsilane)