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ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane

更新时间:2025-08-25 12:49:39

ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane结构式
ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane结构式
品牌特惠专场
常用名 ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane 英文名 ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane
CAS号 4180-02-3 分子量 182.36700
密度 N/A 沸点 N/A
分子式 C8H14OSi2 熔点 N/A
MSDS N/A 闪点 N/A

 名称

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

 物理化学性质

分子式 C8H14OSi2
分子量 182.36700
精确质量 182.05800
PSA 9.23000
LogP 1.75800
InChIKey OHGXFWJXGZXTEF-UHFFFAOYSA-N
SMILES C#C[Si](C)(C)O[Si](C)(C)C#C

 安全信息

海关编码 2934999090

 合成线路

~96%

ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane结构式

ethynyl-[ethyny...

4180-02-3

文献:Wong, Wai-Yeung; Wong, Chun-Kin; Lu, Guo-Liang Journal of Organometallic Chemistry, 2003 , vol. 671, # 1-2 p. 27 - 34

~%

ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane结构式

ethynyl-[ethyny...

4180-02-3

文献:Yarosh,O.G. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1972 , vol. 21, p. 2470 - 2472 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1972 , vol. 21, # 11 p. 2541 - 2544

 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%

 英文别名

1,3-diethinyl-1,1,3,3-tetramethyldisiloxane
Disiloxane,1,3-diethynyl-1,1,3,3-tetramethyl
1,3-DIETHYNYLTETRAMETHYLDISILOXANE
Tetramethyl-1,2-diethinyl-disiloxan
1,3-Diethinyl-tetramethyl-disiloxan
1,3-diethynyl-1,1,3,3-tetramethyldisiloxane
1,1,3,3-tetramethyl-1,3-diethynyldisiloxane
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