中文名 | 4-氯-2,5-二甲基嘧啶 |
---|---|
英文名 | 4-chloro-2,5-diMethylpyriMidine |
英文别名 |
4-Chloro-2,5-dimethylpyrimidine
4-Chlor-2,5-dimethyl-pyrimidin Pyrimidine,4-chloro-2,5-dimethyl Pyrimidine, 4-chloro-2,5-dimethyl- 4-Chloro-2,5-dimethyl-pyrimidine |
密度 | 1.2±0.1 g/cm3 |
---|---|
沸点 | 193.8±20.0 °C at 760 mmHg |
分子式 | C6H7ClN2 |
分子量 | 142.586 |
闪点 | 88.5±7.4 °C |
精确质量 | 142.029770 |
PSA | 25.78000 |
LogP | 1.21 |
蒸汽压 | 0.6±0.4 mmHg at 25°C |
折射率 | 1.526 |
储存条件 | 2-8°C,密闭,干燥 |
符号 |
GHS07 |
---|---|
信号词 | Warning |
危害声明 | H302 |
危害码 (欧洲) | Xn |
风险声明 (欧洲) | 22 |
危险品运输编码 | NONH for all modes of transport |
海关编码 | 2933599090 |
~% 75712-74-2 |
文献:Research Corp. Patent: US2153016 , 1936 ; |
~%
详细
|
文献:Busby, Reginald E.; Khan, Mohammad A.; Khan, Mohammad R.; Parrick, John; Shaw, C. J. Granville; Iqbal, Mohammad Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 1427 - 1430 |
~%
详细
|
文献:Busby, Reginald E.; Khan, Mohammad A.; Khan, Mohammad R.; Parrick, John; Shaw, C. J. Granville Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 1431 - 1435 |
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% |