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| CAS号 : | 1141-06-6 |
精确质量 : | 214.07400 |
| 分子式 : | C12H10N2O2 |
logP : | 1.39290 |
| 分子量 : | 214.22000 |
PSA : | 63.08000 |
吡咯酮 | |
2-hydroxy-1,2-dipyridin-2-ylethanone | |
1141-06-6 | |
C12H10N2O2 | |
214.22000 | |
63.08000 | |
1.39290 | |
214.07400 |
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橙色至棕色结晶粉末
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1.62
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188.2ºC
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1.06E-06mmHg at 25°C
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156-160ºC(lit.)
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1.287g/cm3
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387.6ºC at 760mmHg
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2933399090
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R36/37/38
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S26; S37/39
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Xi
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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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2933399090. 其他结构含非稠合吡啶环的化合物. 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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2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
