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9,10-dioxophenanthrene-2-carboxylic acid

9,10-dioxophenanthrene-2-carboxylic acid


  • 中文别名:9,10-二氧代-9,10-二氢菲-2-羧酸
  • 中文释义:9,10-二氧代-9,10-二氢菲-2-羧酸
  • 英文别名:9,10-dioxophenanthrene-2-carboxylic acid;
    9,10-Dioxo-9,10-dihydro-phenanthren-2-carbonsaeure;
    2-Phenanthrenecarboxylic acid,9,10-dihydro-9,10-dioxo;
    9,10-dioxo-9,10-dihydro-phenanthrene-2-carboxylic acid 
  • CAS No.:32060-67-6
  • 分子式:C15H8O4
  • 分子量:252.22200
  • 精确分子量:252.04200
  • PSA:71.44000
  • InChI:The Key: BYWOUGDCDOALSG-UHFFFAOYSA-N
  • 分子结构式:

物化性质

海关代码:
2918300090

安全信息

海关代码:
2918300090

海关数据

中国海关编码:2918300090

概述:
2918300090 其他含醛基或酮基不含其他含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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