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1-(trans-2-Phenylethenyl)-4-(phenylethynyl)benzene, 97%

1-(trans-2-Phenylethenyl)-4-(phenylethynyl)benzene, 97%


  • 中文别名:1-(反-2-苯基乙烯基)-4-(苯基乙炔基)苯
  • 中文释义:1-(反-2-苯基乙烯基)-4-(苯基乙炔基)苯
  • 英文别名:1-(trans-2-Phenylethenyl)-4-(phenylethynyl)benzene, 97%;
    trans-4-Styryl-tolan;
    (E)-1-(2-phenylethenyl)-4-(phenylethynyl)benzene;
    trans-4-Phenylethinylstilben;
    Aluminum,bis(2-methylpropyl)(2-phenylethenyl);
    trans-p-Styryl-tolan;
    (E)-diisobutyl(styryl)aluminum;
    trans-1-Phenyl-2-(diisobutylaluminio)-ethen;
    trans-1-Phenyl-2-(stilben-4-yl)-acetylen 
  • CAS No.:21850-30-6
  • 分子式:

    C22H16

  • 分子量:280.36200
  • 精确分子量:280.12500
  • PSA:0.00000
  • InChI:The Key: UIWXLKXVVDEMKD-ACCUITESSA-N
  • 分子结构式:

物化性质

海关代码:
2902909090

安全信息

海关代码:
2902909090

海关数据

中国海关编码:2902909090

概述:
2902909090. 其他芳香烃. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:2.0%. 普通关税:30.0%
申报要素:
品名, 成分含量
摘要/Summary:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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