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| CAS号 : | 22492-72-4 |
精确质量 : | 172.12100 |
| 分子式 : | C8H16N2O2 |
logP : | -0.59710 |
| 分子量 : | 172.22500 |
PSA : | 56.06000 |
4-(2-羟基乙基)-3,3-二甲基-哌嗪酮 | |
4-(2-hydroxyethyl)-3,3-dimethylpiperazin-2-one | |
22492-72-4 | |
C8H16N2O2 | |
172.22500 | |
56.06000 | |
-0.59710 | |
172.12100 |
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1.47
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167.4ºC
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2.11E-06mmHg at 25°C
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1.053g/cm3
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353.3ºC at 760mmHg
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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% |
