英语词典化工词典

1,3-Diethynyltetramethyldisiloxane

1,3-Diethynyltetramethyldisiloxane


  • 中文别名:二乙炔基四甲基二硅氧烷
  • 中文释义:1,3-二乙炔四甲基二硅氧烷;1,3-dimethoxy-5-methylbenzene;3,5-dimethoxytoluene;N-(4-nitrophenyl)-L-leucinamide;(2S)-4-methyl-1-[(4-nitrophenyl)amino]-1-oxopentan-2-aminium;H-Leu-Pna;o-Nitrophenyl phenyl sulfide;(5R)-2,5-dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetat
  • 英文别名:ethynyl-[ethynyl(dimethyl)silyl]oxy-dimethylsilane;
    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 
  • CAS No.:4180-02-3
  • 分子式:

    C8H14OSi2

  • 分子量:0
  • 精确分子量:182.05800
  • PSA:9.23000
  • InChI:The Key: OHGXFWJXGZXTEF-UHFFFAOYSA-N
  • 分子结构式:

物化性质

海关代码:
2934999090

安全信息

海关代码:
2934999090

海关数据

中国海关编码:2934999090

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
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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