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%