英语词典化工词典

3,6-Pyridazinedione,4,5-dichloro-1,2-dihydro-1-phenyl-

3,6-Pyridazinedione,4,5-dichloro-1,2-dihydro-1-phenyl-


  • 中文别名:4,5-二氯-6-羟基-2-苯基-3(2H)哒嗪酮
  • 中文释义:4,5-二氯-6-羟基-2-苯基-3(2H)哒嗪酮;4,5-二氯-1,2-二氢-1-苯基-3,6-哒嗪酮
  • 英文别名:4,5-dichloro-2-phenyl-1H-pyridazine-3,6-dione;
    4,5-dichloro-1-phenyl-1,2-dihydro-pyridazine-3,6-dione;
    4,5-Dichlor-3-hydroxy-1-phenyl-pyridazon-6;
    2-phenyl-3-oxo-4,5-dichloro-6-hydroxy-2H-pyridazine 
  • CAS No.:1698-64-2
  • 分子式:C10H6Cl2N2O2
  • 分子量:257.07
  • 精确分子量:255.98100
  • PSA:55.12000
  • InChI:The Key: RLDVCUFZRBFQJE-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.59g/cm3
沸点:
361.6ºC at 760 mmHg
闪点:
172.5ºC
折射率:
1.666
蒸汽压:
7.34E-06mmHg at 25°C

安全信息

密度:
1.59g/cm3
沸点:
361.6ºC at 760 mmHg
闪点:
172.5ºC
折射率:
1.666
蒸汽压:
7.34E-06mmHg 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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