Characters with oily liquid similar almond odor.
Boiling point is 197℃
Relative density 1.215
Refractive index 1.5920
Flash point 77 ℃
Solubility soluble in ethanol, benzene, ether, slightly soluble in water.
Use
Used as intermediate anthelminthic pyrantel and drug cephalothin 1, 2, etc.