1262-58-4

• 常用中文名：Stannane,1,2-ethynediylbis[triphenyl- (9CI)
• 常用英文名：Stannane,1,2-ethynediylbis[triphenyl- (9CI)
• CAS号：1262-58-4
• 分子式：C₃₈H₃₀Sn₂
• 分子量：724.04700
• 发布时间：2017-08-03 08:46:03
• 更新时间：2025-08-25 17:13:26

名称

• 英文名: triphenyl(2-triphenylstannylethynyl)stannane
• 英文别名: bis-triphenylstannylacetylene

物化性质

• 沸点: 664.1ºC at 760 mmHg
• 分子式: C₃₈H₃₀Sn₂
• 分子量: 724.04700
• 闪点: 340.5ºC
• 精确质量: 726.03900
• LogP: 4.40900
• 蒸汽压: 9.13E-17mmHg at 25°C

安全

• 海关编码: 2931900090

合成路线

962-89-0 75-20-7 ~37% 1262-58-4

文献：Cochran, John C.; Lemieux, Robert P.; Giacobbe, Robert C.; Roitstein, Alexander Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 1990 , vol. 20, p. 251 - 262

75-20-7 639-58-7 ~37% 1262-58-4

文献：Cochran, John C.; Lemieux, Robert P.; Giacobbe, Robert C.; Roitstein, Alexander Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 1990 , vol. 20, p. 251 - 262

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962-89-0 75-20-7 639-58-7
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海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
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%