英语词典化工词典

9H-Xanthen-9-one,1,3-dihydroxy-

9H-Xanthen-9-one,1,3-dihydroxy-


  • 中文别名:9H-呫吨-9-酮,1,3-二羟基-
  • 中文释义:9H-呫吨-9-酮,1,3-二羟基-;1,3-二羟基-9H-呫吨-9-酮;1,3-二羟基-9-呫吨酮;1,3-二羟基呫吨-9-酮;1,3-二羟基占吨酮
  • 英文别名:1,3-dihydroxyxanthen-9-one;
    9H-Xanthen-9-one,1,3-dihydroxy;
    1,3-dihydroxy-xanthene-9-one;
    1,3-dihydroxyxanthenone;
    1,3-dihydroxy-9H-xanthen-9-one;
    1,3-dihydroxy-xanthen-9-one;
    3-dihydroxyxanthone;
    1,3-dihydroxy-9H-xanthone;
    1,3-Dihydroxyxanthone 
  • CAS No.:3875-68-1
  • 分子式:C13H8O4
  • 分子量:0
  • 精确分子量:228.04200
  • PSA:70.67000
  • InChI:The Key: GTHOERCJZSJGHB-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.516g/cm3
沸点:
491.5ºC at 760mmHg
闪点:
199.1ºC
折射率:
1.717

安全信息

密度:
1.516g/cm3
沸点:
491.5ºC at 760mmHg
闪点:
199.1ºC
折射率:
1.717

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