英语词典化工词典

2,4-Pyrimidinediamine,3-oxide

2,4-Pyrimidinediamine,3-oxide


  • 中文别名:2,4-二氨基嘧啶-3-氧化物
  • 中文释义:2,4-二氨基嘧啶-3-氧化物;5-腈基吲唑;cyclopropanol, 1-(aminomethyl)-;1-(aminomethyl)cyclopropan-1-ol;pentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-25,26,27,28-tetrol;Calix[4]arene;(17beta)-17-[(2S)-2-hy
  • 英文别名:2,4-DIAMINO PYRIMIDINE-3-OXIDE;
    2,4-diaminopyrimidine 3-N-oxide;
    pyrimidine-2,4-diamine 3-oxide;
    Aminexil;
    2,4-Pyrimidinediamine,3-oxide (9CI);
    2,4-diaminopyrimidine-3oxide;
    2,4-pyrimidinediamine-3-oxide 
  • CAS No.:74638-76-9
  • 分子式:C4H6N4O
  • 分子量:126.11700
  • 精确分子量:126.05400
  • PSA:90.39000
  • InChI:InChI=1/C4H6N4O/c5-3-1-2-7-4(6)8(3)9/h1-2H,5H2,(H2,6,7)
  • 分子结构式:

物化性质

密度:
1.693g/cm3
沸点:
475.5ºC at 760 mmHg
闪点:
241.374ºC
折射率:
1.742

安全信息

密度:
1.693g/cm3
沸点:
475.5ºC at 760 mmHg
闪点:
241.374ºC
折射率:
1.742

海关数据

中国海关编码:2933599090

概述:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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