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1070-76-4

1070-76-4结构式
1070-76-4结构式

化源商城直购

英文名 2-silylethynylsilane
英文别名 ethynediyl-bis-silane
Disilyl-acetylen
Aethindiyl-bis-silan
Disilylacetylene
沸点 80.2ºC at 760 mmHg
分子式 C2H6Si2
分子量 86.24000
闪点 2.3ºC
精确质量 86.00080
蒸汽压 95.5mmHg at 25°C
海关编码 2931900090

~79%

1070-76-4结构式

1070-76-4

文献:Ruedinger, Christoph; Beruda, Holger; Schmidbaur, Hubert Zeitschrift fuer Naturforschung, B: Chemical Sciences, 1994 , vol. 49, # 10 p. 1348 - 1360

~37%

1070-76-4结构式

1070-76-4

文献:Ruedinger, Christoph; Beruda, Holger; Schmidbaur, Hubert Zeitschrift fuer Naturforschung, B: Chemical Sciences, 1994 , vol. 49, # 10 p. 1348 - 1360
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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%