英语词典化工词典

4-N-METHYLPYRIDINE-3,4-DIAMINE

4-N-METHYLPYRIDINE-3,4-DIAMINE


  • 中文别名:3-氨基-4-(甲基氨基)吡啶
  • 中文释义:4-N-甲基吡啶-3,4-二胺;3-氨基-4-甲胺基吡啶;3-氨基-4-(甲基氨基)吡啶;单氧化异戊二烯;1-Octadecanamine, hydrochloride;octadecylamine hydrochloride;diamond2031;Terephthalonitrile, tetrafluoro-;tetrafluoroterephthalodinitrile;2,3,5,6-TETRAFLUORO TEREPHTHALONITRILE;2,3,5,6-tetrafluoro-
  • 英文别名:4-N-methylpyridine-3,4-diamine;
    N4-methyl-pyridine-3,4-diyldiamine;
    4-methylamino-3-aminopyridine;
    N4-methylpyridin-3,4-diamine;
    N4-Methyl-pyridin-3,4-diyldiamin;
    N~4~-methylpyridine-3,4-diamine 
  • CAS No.:1839-17-4
  • 分子式:C6H9N3
  • 分子量:0
  • 精确分子量:123.08000
  • PSA:54.17000
  • 分子结构式:

物化性质

海关代码:
2933399090

安全信息

海关代码:
2933399090

海关数据

中国海关编码:2933399090

概述:
2933399090. 其他结构含非稠合吡啶环的化合物. 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:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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