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CAS号:
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486-56-6
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英文名称:
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(-)-COTININE
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英文同义词:
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COTININE;NIH 10498;L-COTININE;(-)-COTININE;COTININE(RG);S-(-)-COTININE;(-)-Cotinine,98%;(s)-2-pyrrolidinon;Nicotine EP Impurity C;(?)-Cotinine solution
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中文名称:
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可替宁
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中文同义词:
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可铁宁;可替宁;可的宁杂质;吡啶吡咯酮;(-)-可天宁;可替宁/可铁宁;(-)-可替宁;S-(-)-可替宁;烟碱杂质C(EP);(-)-可替宁 溶液
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分子式:
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C10H12N2O
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分子量:
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176.22
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- 熔点 :
- 40-42 °C(lit.)
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- 比旋光度 :
- [α]D20 -18～-22° (c=1, C2H5OH)
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- 沸点 :
- 250 °C150 mm Hg(lit.)
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- 密度 :
- 1.1102 (rough estimate)
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- 折射率 :
- 1.7110 (estimate)
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- 闪点 :
- >230 °F
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- 储存条件 :
- 2-8°C
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- 酸度系数(pKa):
- 4.72±0.12(Predicted)
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- 旋光性 (optical activity):
- [α]/D -21±2°, c = 1 in ethanol
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- 水溶解性 :
- Not miscible or difficult to mix in water. Soluble in dimethyl sulfoxide (100 mM), ethanol (50 mg/ml, yielding a clear, faint yellow to yellow solution), methanol and chloroform.
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- Merck :
- 14,2553
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- BRN :
- 83099
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- 稳定性:
- Stable. Incompatible with strong oxidizing agents. May be heat sensitive - store cold.
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- EPA化学物质信息:
- Cotinine (486-56-6)
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| 危险类别码 : |
22-36/37/38-39/23/24/25-23/24/25-11 |
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| 安全说明 : |
7-16-36/37-45-36-26 |
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