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| 中文名 | 5-羟基-1,3-二嗦农-2-酮 |
|---|---|
| 英文名 | 5-hydroxy-1,3-diazinan-2-one |
| 英文别名 |
tetrahydro-5-hydroxy-2(1H)-pyrimidinone
Tetrahydro-5-hydroxy-1H-pyrimidin-2-one 5-hydroxytetrahydropyrimidin-2-one Tetrahydro-5-hydroxy-2(1H)-pyrimidon 5-Hydroxy-tetrahydro-pyrimidin-2-on 5-hydroxytetrahydropyrimidin-2(1h)-one |
| 密度 | 1.262g/cm3 |
|---|---|
| 沸点 | 446ºC at 760mmHg |
| 熔点 | 97-99 °C |
| 分子式 | C4H8N2O2 |
| 分子量 | 116.11900 |
| 闪点 | 223.6ºC |
| 精确质量 | 116.05900 |
| PSA | 61.36000 |
| 外观性状 | 白色粉末 |
| 蒸汽压 | 7.88E-10mmHg at 25°C |
| 折射率 | 1.495 |
| 储存条件 | 室温，干燥，密封 |
| 危害码 (欧洲) | Xi |
|---|---|
| 海关编码 | 2933599090 |
|
~97%
1852-18-2 |
| 文献：SHIN-ETSU CHEMICAL CO., LTD. Patent: US2012/29193 A1, 2012 ; Location in patent: Page/Page column 7 ; |
|
~99%
1852-18-2 |
| 文献：Shin-Etsu Chemical Co., Ltd. Patent: EP2412733 A1, 2012 ; |
|
~68%
1852-18-2 |
| 文献：Leung, Man-Kit; Lai, Jun-Liang; Lau, King-Hang; Yu, Hsiao-Hua; Hsiao, Hsiang-Ju Journal of Organic Chemistry, 1996 , vol. 61, # 12 p. 4175 - 4179 |
|
~%
1852-18-2 |
| 文献：McKay et al. Journal of the American Chemical Society, 1950 , vol. 72, p. 3205 |
|
~%
1852-18-2 |
| 文献：Monsanto Chem.Co. Patent: US2874149 , 1957 ; |
|
~%
1852-18-2 |
| 文献：Tafel; Reindl Chemische Berichte, 1901 , vol. 34, p. 3288 |
| 海关编码 | 2933599090 |
|---|---|
| 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% |
