中文名 | 2-甲基-4(3H)-嘧啶酮 |
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英文名 | 4-Hydroxy-2-methylpyrimidine |
中文别名 |
2-甲基嘧啶基-4(3H)-酮
2-甲基-4-羟基嘧啶 |
英文别名 |
4-pyrimidinol, 2-methyl-
2-Methylpyrimidine-4-ol 4(3H)-Pyrimidinone, 2-methyl- 2-Methyl-4-pyrimidinol 2-methyl-3H-pyrimidin-4-one 2-Methylpyrimidin-4(3H)-one 2-Methyl-3H-pyrimidin-4-on 2-Methylpyrimidin-4-ol 2-methyl-3H-pyrimidine-4-one 2-Methyl-4(3H)-pyrimidinone 2-Methyl-4-hydroxypyriMidine |
密度 | 1.2±0.1 g/cm3 |
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沸点 | 190.3ºC at 760mmHg |
分子式 | C5H6N2O |
分子量 | 110.114 |
闪点 | 68.9ºC |
精确质量 | 110.048012 |
PSA | 45.75000 |
LogP | -0.77 |
蒸汽压 | 0.545mmHg at 25°C |
折射率 | 1.577 |
储存条件 | 室温,干燥 |
危害码 (欧洲) | Xi |
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海关编码 | 2933599090 |
~% 19875-04-8 |
文献:EP1422218 A1, ; Page 168 ; |
~76% 19875-04-8 |
文献:Font, David; Heras, Montserrat; Villalgordo, Jose M. Synthesis, 2002 , # 13 p. 1833 - 1842 |
~80% 19875-04-8 |
文献:Stajer, Geza; Szabo, Angela E.; Bernath, Gabor; Sohar, Pal Synthesis, 1987 , # 3 p. 290 - 292 |
~% 19875-04-8 |
文献:Chemische Berichte, , vol. 37, p. 3641 |
~% 19875-04-8 |
文献:US2417318 , ; |
上游产品 5 | |
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下游产品 9 | |
海关编码 | 2933599090 |
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中文概述 | 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 |
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% |