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2,4,6(1H,3H,5H)-Pyrimidinetrione,1-methyl-

2,4,6(1H,3H,5H)-Pyrimidinetrione,1-methyl-


  • 中文别名:1-甲基巴比妥酸
  • 中文释义:1-甲基巴比妥酸;1-甲基三嘧啶酮
  • 英文别名:1-methyl-1,3-diazinane-2,4,6-trione;
    methylbarbituric acid;
    1-methyl-1,3,5-trihydropyrimidine-2,4,6-trione;
    N-Me barbituric acid;
    1-Methyl barbituric acid;
    1-methyl-2,4,6-pyrimidinetrione;
    1-Methylpyrimidine-2,4,6(1H,3H,5H)-trione;
    n-methylbarbituric acid;
    1-methylpyrimidine-(1H,3H,5H)-2,4,6-trione 
  • CAS No.:2565-47-1
  • 分子式:C5H6N2O3
  • 分子量:142.11
  • 精确分子量:142.03800
  • PSA:75.09000
  • InChI:InChI=1/C5H6N2O3/c1-7-4(9)2-3(8)6-5(7)10/h2H2,1H3,(H,6,8,10)
  • 分子结构式:

物化性质

密度:
1.379g/cm3
沸点:
279.7ºC at 760mmHg
闪点:
122.9ºC
折射率:
1.503
蒸汽压:
0.000478mmHg at 25°C

安全信息

密度:
1.379g/cm3
沸点:
279.7ºC at 760mmHg
闪点:
122.9ºC
折射率:
1.503
蒸汽压:
0.000478mmHg at 25°C

海关数据

中国海关编码:2933540000

概述:
2933540000 其他丙二酰脲(巴比土酸)的衍生物以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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:
2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

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