5,6,7,8-tetrahydro-1H-quinazoline-2,4-dione

  • 中文别名:5,6,7,8-四氢喹唑啉-2,4(1H,3H)-二酮
  • 中文释义:5,6,7,8-四氢喹唑啉-2,4(1H,3H)-二酮
  • 英文别名:5,6,7,8-tetrahydro-1H-quinazoline-2,4-dione;
    2,3,5,6,7,8-hexahydro-4(1H)-pyrimidine-2,4-dione;
    5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione;
    1,3,5,6,7,8-Hexahydroquinazoline-2,4-dione;
    5,6,7,8-tetrahydro-2,4(1H,3H)-quinazolinedione;
    2,4-diketo-5,6,7,8-tetrahydroquinazoline;
    1,2,3,4,5,6,7,8-octahydroquinazoline-2,4-dione;
    tetrahydroquinazolinedione;
    1,2,3,4,5,6,7,8-Octahydrochinazolin-2,4-dion;
    5,6,7,8-tetrahydro-1H,3H-quinazolin-2,4-dione 
  • cas No.:35042-48-9
  • 分子式:C8H10N2O2
  • 分子量:166.17700
  • 精确分子量:166.07400
  • PSA:65.72000
  • InChI:The Key: DRLMXVMLMGPVRC-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.31g/cm3
沸点:
455.8ºC at 760 mmHg
闪点:
229.5ºC
折射率:
1.578

安全信息

密度:
1.31g/cm3
沸点:
455.8ºC at 760 mmHg
闪点:
229.5ºC
折射率:
1.578

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%