英语词典化工词典

3-methyl-1H-pyridazin-6-one,hydrobromide

3-methyl-1H-pyridazin-6-one,hydrobromide


  • 中文别名:6-甲基吡嗪-3(2H)-酮氢溴酸
  • 中文释义:6-甲基吡嗪-3(2H)-酮氢溴酸;6-甲基-3-哒嗪酮氢溴酸盐;6-甲基哒嗪-3(2H)-酮氢溴酸盐
  • 英文别名:3-methyl-1H-pyridazin-6-one,hydrobromide;
    6-methyl-2,3-dihydropyridazin-3-one hydrobromide;
    EINECS 304-375-4;
    3-methyl-pyridazine-6-one hydrobromide;
    6-Methylpyridazin-3(2H)-one monohydrobromide;
    6-Methyl-2H-pyridazin-3-on,Hydrobromid;
    6-methyl-2H-pyridazin-3-one,hydrobromide 
  • CAS No.:94248-99-4
  • 分子式:C5H7BrN2O
  • 分子量:191.02600
  • 精确分子量:189.97400
  • PSA:46.01000
  • 分子结构式:

物化性质

沸点:
234.2ºC at 760mmHg
闪点:
95.4ºC

安全信息

沸点:
234.2ºC at 760mmHg
闪点:
95.4ºC

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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