5550-08-3

• 常用中文名：9,9-二苯基-9H-9-硅杂芴
• 常用英文名：9H-9-Silafluorene, 9,9-diphenyl-
• CAS号：5550-08-3
• 分子式：C₂₄H₁₈Si
• 分子量：334.48500
• 发布时间：2017-06-10 12:22:33
• 更新时间：2025-08-25 14:41:19

名称

• 中文名: 9,9-二苯基-9H-9-硅杂芴
• 英文名: 5,5-diphenylbenzo[b][1]benzosilole
• 英文别名: 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

物化性质

• 密度: 1.17g/cm3
• 沸点: 458.1ºC at 760 mmHg
• 分子式: C₂₄H₁₈Si
• 分子量: 334.48500
• 闪点: 217.6ºC
• 精确质量: 334.11800
• LogP: 3.04440
• 折射率: 1.677
• 储存条件: 室温

安全

• 海关编码: 2934999090

合成路线

1116155-57-7 ~86% 5550-08-3

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

775-12-2 2236-52-4 ~88% 5550-08-3

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

16291-32-0 ~% 5550-08-3

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

18030-58-5 591-51-5 ~% 5550-08-3

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

18766-52-4 591-51-5 ~% 5550-08-3

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

80-10-4 16291-32-0 ~% 5550-08-3

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

13029-09-9 ~% 5550-08-3

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

上下游产品

上游产品  7
1116155-57-7 775-12-2 2236-52-4 18030-58-5
591-51-5 80-10-4 13029-09-9
下游产品  0

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%