英语词典化工词典

tert-butyl 4-hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate

tert-butyl 4-hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate


  • 中文别名:N-BOC-4-羟基-2-吡咯烷酮
  • 中文释义:tert-butyl 3-hydroxy-5-oxo-2H-pyrrole-1-carboxylate
  • 英文别名:tert-butyl 3-hydroxy-5-oxo-2H-pyrrole-1-carboxylate;
    1-Boc-4-hydroxy-2-oxo-2,5-dihydro-pyrrole;
    tert-butyl 4-hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxylate;
    2-oxo-4-pent-4-enyloxy-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester;
    FC0539;
    2,5-Dihydro-4-hydroxy-2-oxo-1H-pyrrole-1-carboxylic acid 1,1-dimethylethyl ester;
    FC0533;
    4-Hydroxy-2-oxo-2,5-dihydro-pyrrole-1-carboxylic acid tert-butyl ester;
    tert-butyl 2,5-dihydro-4-hydroxy-2-oxo-1H-pyrrole-1-carboxylate 
  • CAS No.:182352-48-3
  • 分子式:

    C9H13NO4

  • 分子量:199.2038
  • 精确分子量:199.08400
  • PSA:66.84000
  • InChI:The Key: FUOLLMGMLYOWGP-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.313g/cm3
沸点:
278.455ºC at 760 mmHg
闪点:
122.206ºC
折射率:
1.547
蒸汽压:
0.001mmHg at 25°C

安全信息

密度:
1.313g/cm3
沸点:
278.455ºC at 760 mmHg
闪点:
122.206ºC
折射率:
1.547
蒸汽压:
0.001mmHg at 25°C

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%

热门化工词典词汇