2-羟基-5-甲基嘧啶
- 中文名称:
- 2-羟基-5-甲基嘧啶
- 中文别名:
- 2-羟基-5-甲基嘧啶;
5-甲基-2(1H)-嘧啶酮
- 英文名称:
- 2(1H)-Pyrimidinone,5-methyl-
- 英文别名:
- 5-methyl-1H-pyrimidin-2-one;
5-Methyl-2-pyrimidinone;
5-Methyl-pyrimidin-2-on;
5-Methyl-2-pyrimidone;
2(1H)-Pyrimidinone,5-methyl;
2-Hydroxy-5-methylpyrimidine;
5-methylpyrimidin-2-ol;
5-methylpyrimidin-2(1H)-one
- CAS No.:
- 41398-85-0
- 分 子 式:
-
C5H6N2O
- 分 子 量:
- 110.11394
- 精确分子量:
- 110.04800
- PSA:
- 46.01000
- InChI:
- InChI=1/C5H6N2O/c1-4-2-6-5(8)7-3-4/h2-3H,1H3,(H,6,7,8)3
- 分子结构式:
-
![41398-85-0](//www.lookchem.cn/ProImage/2010/0630/41398-85-0.jpg)
- SDS:
- 查看
2-羟基-5-甲基嘧啶 物化性质
- 密度:
- 1.22g/cm3
- 熔点:
- 211ºC
- 沸点:
- 309.1ºC at 760mmHg
- 闪点:
- 140.8ºC
- 折射率:
- 1.576
2-羟基-5-甲基嘧啶 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%