中文名 | 4,6-二羟基-5-甲氧基嘧啶 |
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英文名 | 4,6-Dihydroxy-5-methoxypyrimidine |
中文别名 |
6-羟基-5-甲氧基-4(1H)嘧啶酮
5-甲氧基-4,6-嘧啶二醇 |
英文别名 |
4.6-Dihydroxy-5-methoxy-pyrimidin
5-methoxy-1H-pyrimidine-4,6-dione 5-METHOXY-PYRIMIDINE-4,6-DIOL 2,4,6-TRIMETHYLPYRIDINE-D11 5-Methoxy-4,6-pyrimidinediol 5-methoxy-4,6-dihydroxy-pyrimidine 2,4-pyrimidinediol, 5-methoxy- 2,4(1H,3H)-Pyrimidinedione, 5-methoxy- 5-Methoxypyrimidin-2,4(1H,3H)-dion 5-Methoxy-2,4(1H,3H)-pyrimidinedione 5-methoxypyrimidine-2,4-diol 5-Methoxypyrimidine-2,4(1H,3H)-dione MFCD07368271 |
密度 | 1.4±0.1 g/cm3 |
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沸点 | 336.4ºC at 760 mmHg |
熔点 | 341-345ºC |
分子式 | C5H6N2O3 |
分子量 | 142.113 |
闪点 | 157.3ºC |
精确质量 | 142.037842 |
PSA | 75.47000 |
LogP | -0.70 |
外观性状 | 白色至米白色粉末或晶体 |
折射率 | 1.541 |
储存条件 | 2-8°C,干燥 |
危害码 (欧洲) | Xi: Irritant; |
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海关编码 | 2933599090 |
~% 5193-84-0 |
文献:Ruxer, Jean-Marie; Lefrancois, Jean Michel; Heckmann, Bertrand Patent: US2006/52398 A1, 2006 ; Location in patent: Page/Page column 38-39 ; |
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% |