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3,6-Pyridazinedione,1,2-diacetyltetrahydro-

3,6-Pyridazinedione,1,2-diacetyltetrahydro-


  • 中文别名:1,4-二乙酰基-2,5-哌嗪二酮
  • 英文别名:N,N'-DIACETYLGLYCINE ANHYDRIDE;
    3,6-Pyridazinedione,1,2-diacetyl-1,2-dihydro;
    1,2-diacetyl-tetrahydro-pyridazine-3,6-dione;
    1,2-diacetyl-1,2-dihydro-pyridazine-3,6-dione;
    1,2-Diacetyl-tetrahydro-pyridazin-3,6-dion;
    1,2-Diacetyl-perhydropyridazindion-3,6 
  • CAS No.:21827-92-9
  • 分子式:C8H10N2O4
  • 分子量:198.18
  • 精确分子量:198.06400
  • PSA:74.76000
  • InChI:The Key: IPIHKLYVNBNVHK-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.375g/cm3
沸点:
424.4ºC at 760mmHg
闪点:
216.6ºC
折射率:
1.526
蒸汽压:
2.07E-07mmHg at 25°C

安全信息

密度:
1.375g/cm3
沸点:
424.4ºC at 760mmHg
闪点:
216.6ºC
折射率:
1.526
蒸汽压:
2.07E-07mmHg 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%

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