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| CAS号 : | 5434-90-2 |
精确质量 : | 142.14700 |
| 分子式 : | C8H18N2 |
logP : | 1.39400 |
| 分子量 : | 142.24200 |
PSA : | 24.06000 |
2,2,5,5-四甲基哌嗪 | |
2,2,5,5-tetramethylpiperazine | |
5434-90-2 | |
C8H18N2 | |
142.24200 | |
24.06000 | |
1.39400 | |
142.14700 |
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1.413
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53.5ºC
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0.811g/cm3
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181ºC at 760 mmHg
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2933599090
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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 |
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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% |
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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% |
