5-ethyl-1,3-dimethylpyrimidine-2,4-dione
更新时间：2025-09-14 18:18:00
5-ethyl-1,3-dimethylpyrimidine-2,4-dione结构式
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常用名 | 5-ethyl-1,3-dimethylpyrimidine-2,4-dione | 英文名 | 5-ethyl-1,3-dimethylpyrimidine-2,4-dione |
|---|---|---|---|---|
| CAS号 | 31703-08-9 | 分子量 | 168.19300 | |
| 密度 | 1.118g/cm3 | 沸点 | 240.7ºC at 760 mmHg | |
| 分子式 | C8H12N2O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 94.8ºC |
| 英文名 | 5-ethyl-1,3-dimethylpyrimidine-2,4-dione |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.118g/cm3 |
|---|---|
| 沸点 | 240.7ºC at 760 mmHg |
| 分子式 | C8H12N2O2 |
| 分子量 | 168.19300 |
| 闪点 | 94.8ºC |
| 精确质量 | 168.09000 |
| PSA | 44.00000 |
| 折射率 | 1.499 |
| 海关编码 | 2933599090 |
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~%
5-ethyl-1,3-dim... 31703-08-9 |
| 文献：Burckhalter; Scarborough Journal of the American Pharmaceutical Association (1912-1977), 1955 , vol. 44, p. 545,547 |
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~%
5-ethyl-1,3-dim... 31703-08-9 |
| 文献：Burckhalter; Scarborough Journal of the American Pharmaceutical Association (1912-1977), 1955 , vol. 44, p. 545,547 |
| 5-ethyl-1,3-dimethylpyrimidine-2,4-dione上游产品 3 | |
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| 5-ethyl-1,3-dimethylpyrimidine-2,4-dione下游产品 0 | |
| 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% |
| 5-Aethyl-1,3-dimethyl-1H-pyrimidin-2,4-dion |
| 5-ethyl-1,3-dimethyl-1H-pyrimidine-2,4-dione |
| 1,3-Dimethyl-5-ethyluracil |
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