英语词典化工词典

2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid

2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid


  • 中文别名:2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid
  • 中文释义:2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid
  • 英文别名:2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)benzoic acid;
    Gallin;
    2-(3,4,5,6-Tetrahydroxy-xanthen-9-yl)-benzoesaeure;
    2-(3,4,5,6-tetrahydroxy-9H-xanthen-9-yl)-benzoic acid;
    2-(3,4,5,6-tetrahydroxy-xanthen-9-yl)-benzoic acid;
    9-(2'-Carboxyphenyl)-3,4,5,6-tetrahydroxyxanthene;
    Benzoic acid,2-(3,4,5,6-tetrahydroxy-9Hxanthen-9-yl) 
  • CAS No.:54750-05-9
  • 分子式:C20H14O7
  • 分子量:366.32100
  • 精确分子量:366.07400
  • PSA:127.45000
  • InChI:The Key: OKISBDHRUPZLOC-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.609g/cm3
沸点:
592.8ºC at 760 mmHg
闪点:
216.3ºC
折射率:
1.767

安全信息

密度:
1.609g/cm3
沸点:
592.8ºC at 760 mmHg
闪点:
216.3ºC
折射率:
1.767

海关数据

中国海关编码:2932999099

概述:
2932999099. 其他仅含氧杂原子的杂环化合物. 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:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

热门化工词典词汇