4-[2-(4-hydroxyphenyl)ethynyl]phenol

  • 中文别名:二(4,4\'-二羟基)苯基乙炔
  • 中文释义:二(4,4\'-二羟基)苯基乙炔
  • 英文别名:4-[2-(4-hydroxyphenyl)ethynyl]phenol;
    4,4'-Aethindiyl-di-phenol;
    4,4'-ethynediyl-di-phenol;
    1,1'-(1,2-ethynediyl)bis<4-hydroxybenzene>;
    bis(p-hydroxyphenyl)acetylene;
    1,2-BIS(4-HYDROXYPHENYL)ACETYLENE;
    1,2-bis[4-hydroxyphenyl]ethyne;
    4,4'-(ethyne-1,2-diyl)diphenol 
  • cas No.:22608-45-3
  • 分子式:C14H10O2
  • 分子量:210.22800
  • 精确分子量:210.06800
  • PSA:40.46000
  • InChI:The Key: YAPDVYKTEDPFBG-UHFFFAOYSA-N
  • 分子结构式:

物化性质

海关代码:
2907299090

安全信息

海关代码:
2907299090

海关数据

中国海关编码:2907299090

概述:
2907299090 其他多元酚,酚醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
申报要素:
品名, 成分含量, 用途
监管条件:
A.入境货物通关单B.出境货物通关单
检验检疫:
R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
摘要/Summary:
2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%