英语词典化工词典

3(2H)-Pyridazinone,4-chloro-6-hydroxy-

3(2H)-Pyridazinone,4-chloro-6-hydroxy-


  • 中文别名:3,6-二羟基-4-氯哒嗪
  • 中文释义:3,6-二羟基-4-氯哒嗪
  • 英文别名:4-chloro-1,2-dihydropyridazine-3,6-dione;
    4-chloro-1,2-dihydro-pyridazine-3,6-dione;
    4-Chlor-3.6-dioxo-1.2.3.6-tetrahydro-pyridazin;
    4-Chlor-3,6-dihydroxy-pyridazin;
    4-Chlor-1,2-dihydro-pyridazin-3,6-dion;
    EINECS 226-422-7;
    3,6-DIHYDROXY-4-CHLOROPYRIDAZINE;
    3,4-chloro-1,2-dihydro;
    Chlormaleinsaeurehydrazid 
  • CAS No.:5397-64-8
  • 分子式:C4H3ClN2O2
  • 分子量:146.53
  • 精确分子量:145.98800
  • PSA:66.24000
  • InChI:The Key: WNPMDHKYJTZOFF-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.61g/cm3
折射率:
1.587

安全信息

密度:
1.61g/cm3
折射率:
1.587

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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