英语词典化工词典

3-Pyridazinecarboxylicacid, 4-chloro-1-(4-chlorophenyl)-1,6-dihydro-6-oxo-, methyl ester

3-Pyridazinecarboxylicacid, 4-chloro-1-(4-chlorophenyl)-1,6-dihydro-6-oxo-, methyl ester


  • 中文别名:4-氯-1-(4-氯苯基)-6-氧代-1,6-二氢-3-吡嗪羧酸甲酯
  • 中文释义:4-氯-1-(4-氯苯基)-6-氧代-1,6-二氢-3-吡嗪羧酸甲酯
  • 英文别名:methyl 4-chloro-1-(4-chlorophenyl)-6-oxopyridazine-3-carboxylate;
    METHYL 4-CHLORO-1-(4-CHLOROPHENYL)-6-OXO-1,6-DIHYDRO-3-PYRIDAZINECARBOXYLATE;
    Methyl 4-chloro-1-(4-chlorophenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate 
  • CAS No.:129109-19-9
  • 分子式:C12H8Cl2N2O3
  • 分子量:299.1095
  • 精确分子量:297.99100
  • PSA:61.19000
  • InChI:The Key: CBOGCPKOHRRUET-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.47g/cm3
熔点:
167-169ºC
沸点:
405.5ºC at 760mmHg
闪点:
199ºC
折射率:
1.625
蒸汽压:
8.72E-07mmHg at 25°C

安全信息

密度:
1.47g/cm3
熔点:
167-169ºC
沸点:
405.5ºC at 760mmHg
闪点:
199ºC
折射率:
1.625
蒸汽压:
8.72E-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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