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2,5-Dichloro-2,5-dimethyl-2,5-disila-3-hexyne

更新时间:2024-01-20 21:26:49

2,5-Dichloro-2,5-dimethyl-2,5-disila-3-hexyne结构式
2,5-Dichloro-2,5-dimethyl-2,5-disila-3-hexyne结构式
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常用名 2,5-Dichloro-2,5-dimethyl-2,5-disila-3-hexyne 英文名 2,5-Dichloro-2,5-dimethyl-2,5-disila-3-hexyne
CAS号 18156-91-7 分子量 211.23600
密度 1.029g/cm3 沸点 172.5ºC at 760 mmHg
分子式 C6H12Cl2Si2 熔点 N/A
MSDS N/A 闪点 50.3ºC

 名称

英文名 chloro-[2-[chloro(dimethyl)silyl]ethynyl]-dimethylsilane
英文别名 更多

 物理化学性质

密度 1.029g/cm3
沸点 172.5ºC at 760 mmHg
分子式 C6H12Cl2Si2
分子量 211.23600
闪点 50.3ºC
精确质量 209.98500
LogP 2.95600
蒸汽压 1.77mmHg at 25°C
折射率 1.448

 安全信息

海关编码 2931900090

 合成线路

~45%

2,5-Dichloro-2,5-dimethyl-2,5-disila-3-hexyne结构式

2,5-Dichloro-2,...

18156-91-7

文献:Wrackmeyer, Bernd; Kehr, Gerald; Suess, Juergen; Molla, Elias Journal of Organometallic Chemistry, 1998 , vol. 562, # 2 p. 207 - 215

~%

2,5-Dichloro-2,5-dimethyl-2,5-disila-3-hexyne结构式

2,5-Dichloro-2,...

18156-91-7

文献:Frisch; Young Journal of the American Chemical Society, 1952 , vol. 74, p. 4853,4855

~%

2,5-Dichloro-2,5-dimethyl-2,5-disila-3-hexyne结构式

2,5-Dichloro-2,...

18156-91-7

文献:Komarov,N.V. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1963 , p. 86 - 93 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1963 , # 1 p. 97 - 105

 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%

 英文别名

Si,Si'-Dichlor-Si,Si,Si',Si'-tetramethyl-Si,Si'-aethindiyl-bis-silan
Si,Si'-dichloro-Si,Si,Si',Si'-tetramethyl-Si,Si'-ethynediyl-bis-silane