9H-9-Silafluorene, 9,9-diphenyl-

Modify Date: 2024-01-10 17:33:16

9H-9-Silafluorene, 9,9-diphenyl- Structure
9H-9-Silafluorene, 9,9-diphenyl- structure
Common Name 9H-9-Silafluorene, 9,9-diphenyl-
CAS Number 5550-08-3 Molecular Weight 334.48500
Density 1.17g/cm3 Boiling Point 458.1ºC at 760 mmHg
Molecular Formula C24H18Si Melting Point N/A
MSDS N/A Flash Point 217.6ºC

 Names

Name 5,5-diphenylbenzo[b][1]benzosilole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.17g/cm3
Boiling Point 458.1ºC at 760 mmHg
Molecular Formula C24H18Si
Molecular Weight 334.48500
Flash Point 217.6ºC
Exact Mass 334.11800
LogP 3.04440
Index of Refraction 1.677

 Safety Information

HS Code 2934999090

 Synthetic Route

~86%

9H-9-Silafluorene, 9,9-diphenyl- Structure

9H-9-Silafluore...

CAS#:5550-08-3

Literature: Shimizu, Masaki; Mochida, Kenji; Hiyama, Tamejiro Angewandte Chemie - International Edition, 2008 , vol. 47, # 50 p. 9760 - 9764

~88%

9H-9-Silafluorene, 9,9-diphenyl- Structure

9H-9-Silafluore...

CAS#:5550-08-3

Literature: Yabusaki, Yusuke; Ohshima, Norikazu; Kondo, Hitoshi; Kusamoto, Tetsuro; Yamanoi, Yoshinori; Nishihara, Hiroshi Chemistry - A European Journal, 2010 , vol. 16, # 19 p. 5581 - 5585

~%

9H-9-Silafluorene, 9,9-diphenyl- Structure

9H-9-Silafluore...

CAS#:5550-08-3

Literature: Gilman; Gorsich Journal of the American Chemical Society, 1958 , vol. 80, p. 1883,1884

~%

9H-9-Silafluorene, 9,9-diphenyl- Structure

9H-9-Silafluore...

CAS#:5550-08-3

Literature: Gilman; Gorsich Journal of the American Chemical Society, 1958 , vol. 80, p. 1883,1884

~%

9H-9-Silafluorene, 9,9-diphenyl- Structure

9H-9-Silafluore...

CAS#:5550-08-3

Literature: Gilman; Gorsich Journal of the American Chemical Society, 1958 , vol. 80, p. 1883,1884

~%

9H-9-Silafluorene, 9,9-diphenyl- Structure

9H-9-Silafluore...

CAS#:5550-08-3

Literature: Gilman; Gorsich Journal of the American Chemical Society, 1955 , vol. 77, p. 6380

~%

9H-9-Silafluorene, 9,9-diphenyl- Structure

9H-9-Silafluore...

CAS#:5550-08-3

Literature: Ishikawa, Mitsuo; Tabohashi, Tatsuru; Sugisawa, Hiroshi; Nishimura, Kunio; Kumada, Makoto Journal of Organometallic Chemistry, 1983 , vol. 250, # 1 p. 109 - 120

 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

5,5-Diphenyl-5H-dibenzosilol
9,9-diphenyl-9-silafluorene
2,2'-Biphenylen-diphenyl-silan
5,5-diphenyl-5H-dibenzosilole
1,1-diphenyldibenzosilole
9,9-diphenyl-9,9-dihydro-9-silafluorene
9H-9-Silafluorene,9,9-diphenyl