熔点	40-42 °C(lit.)

比旋光度	[α]D20 -18～-22° (c=1, C2H5OH)

沸点	250 °C150 mm Hg(lit.)

密度	1.1102 (rough estimate)

折射率	1.7110 (estimate)

闪点

>230 °F

溶解度	Chloroform (Sparingly), DMSO (Slightly), Methanol (Sparingly)

形态

Solid

酸度系数(pKa)

4.72±0.12(Predicted)

颜色	Colourless to Very Dark Orange Oil

旋光性 (optical activity)

[α]/D -21±2°, c = 1 in ethanol

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.

Merck

14,2553

BRN

83099

EPA化学物质信息

Cotinine (486-56-6)