英语词典化工词典

8-chloro-1,7-dimethyl-3H-purine-2,6-dione

8-chloro-1,7-dimethyl-3H-purine-2,6-dione


  • 中文别名:8-chloro-1,7-dimethyl-3H-purine-2,6-dione
  • 中文释义:8-chloro-1,7-dimethyl-3H-purine-2,6-dione
  • 英文别名:8-chloro-1,7-dimethyl-3H-purine-2,6-dione;
    8-chloro-1,7-dimethyl-3,7-dihydro-1h-purine-2,6-dione;
    8-chloro-1,7-dimethyl-3,7-dihydro-purine-2,6-dione;
    8-Chlor-1,7-dimethyl-3,7-dihydro-purin-2,6-dion 
  • CAS No.:5472-54-8
  • 分子式:C7H7ClN4O2
  • 分子量:214.60900
  • 精确分子量:214.02600
  • PSA:72.68000
  • InChI:The Key: UZAPHHLSSDBWMB-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.282g/cm3
沸点:
709.4ºC at 760 mmHg
闪点:
382.8ºC
折射率:
1.663

安全信息

密度:
1.282g/cm3
沸点:
709.4ºC at 760 mmHg
闪点:
382.8ºC
折射率:
1.663

海关数据

中国海关编码:2933990090

概述:
2933990090. 其他仅含氮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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
摘要/Summary:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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