(3,4-Difluoro-2,5-thienediyl)bis(trimethylsilane)

Modify Date: 2024-01-09 13:19:21

(3,4-Difluoro-2,5-thienediyl)bis(trimethylsilane) Structure
(3,4-Difluoro-2,5-thienediyl)bis(trimethylsilane) structure
Common Name (3,4-Difluoro-2,5-thienediyl)bis(trimethylsilane)
CAS Number 347838-12-4 Molecular Weight 264.483
Density 1.0±0.1 g/cm3 Boiling Point 195.5±40.0 °C at 760 mmHg
Molecular Formula C10H18F2SSi2 Melting Point N/A
MSDS N/A Flash Point 72.0±27.3 °C

 Names

Name (3,4-difluoro-5-trimethylsilylthiophen-2-yl)-trimethylsilane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 195.5±40.0 °C at 760 mmHg
Molecular Formula C10H18F2SSi2
Molecular Weight 264.483
Flash Point 72.0±27.3 °C
Exact Mass 264.063568
PSA 28.24000
LogP 6.91
Vapour Pressure 0.6±0.4 mmHg at 25°C
Index of Refraction 1.456

 Safety Information

HS Code 2934999090

 Synthetic Route

~70%

(3,4-Difluoro-2,5-thienediyl)bis(trimethylsilane) Structure

(3,4-Difluoro-2...

CAS#:347838-12-4

Literature: Sakamoto; Komatsu; Suzuki Journal of the American Chemical Society, 2001 , vol. 123, # 19 p. 4643 - 4644

 Precursor & DownStream

Precursor  1

DownStream  0

 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

Silane, 1,1'-(3,4-difluoro-2,5-thienediyl)bis[1,1,1-trimethyl-
3,4-difluoro-2,5-bis(trimethylsilyl)thiophene
(3,4-Difluoro-2,5-thienediyl)bis(trimethylsilane)
(3,4-Difluorothiene-2,5-diyl)bis(trimethylsilane)
2,5-Ditrimethylsilyl-3,4-difluorothiophene
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