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| CAS号 : | 19437-26-4 |
精确质量 : | 184.06400 |
| 分子式 : | C11H8N2O |
logP : | 1.70760 |
| 分子量 : | 184.19400 |
PSA : | 42.85000 |
2-二吡啶基酮 | |
dipyridin-2-ylmethanone | |
19437-26-4 | |
C11H8N2O | |
184.19400 | |
42.85000 | |
1.70760 | |
184.06400 |
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白色至橙色至黄褐色的粉末,晶体,结晶粉末和/或大块
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1.593
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>230 °F
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7.01E-05mmHg at 25°C
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52-55 °C(lit.)
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1.196 g/cm3
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343.5ºC at 760 mmHg
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2933399090
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3
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R36/37/38
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S26-S36
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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% |
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用于有机合成。 |
![3-(2-吡啶)-[1,2,3]噻唑并[1,5-a]吡啶](https://www.chemicalbook.com/CAS/GIF/947-88-6.gif)
