英语词典化工词典

4,5-Pyrimidinediamine,6-methyl-

4,5-Pyrimidinediamine,6-methyl-


  • 中文别名:4,5-二氨基-6-甲基嘧啶
  • 中文释义:4,5-二氨基-6-甲基嘧啶
  • 英文别名:6-methylpyrimidine-4,5-diamine;
    6-methyl-pyrimidine-4,5-diyldiamine;
    6-methyl-pyrimidine-4,5-diamine;
    Pyrimidine,5-diamino-6-methyl;
    4,5-Diamino-6-methyl-pyrimidin;
    4,5-Pyrimidinediamine,6-methyl;
    4,5-diamino-6-methyl-pyrimidine;
    6-Methyl-pyrimidin-4,5-diyldiamin;
    4,6-methyl 
  • CAS No.:22715-28-2
  • 分子式:C5H8N4
  • 分子量:124.14382
  • 精确分子量:124.07500
  • PSA:77.82000
  • InChI:The Key: IDMLXPYSMIAAML-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.283g/cm3
熔点:
215-220ºC
沸点:
318ºC at 760 mmHg
闪点:
172ºC
折射率:
1.66
蒸汽压:
0.000372mmHg at 25°C

安全信息

密度:
1.283g/cm3
熔点:
215-220ºC
沸点:
318ºC at 760 mmHg
闪点:
172ºC
折射率:
1.66
蒸汽压:
0.000372mmHg at 25°C

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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