Description: Light yellowish ,clear liquid having characteristic odour
Solubility: 1 ml dissolve in 4 ml of 70% alcohol  
Taste:  Cool sensation in mouth  
Specific Gravity: 0.889(@25ºC)
Acidity/Alkalinity: Neutral to litmus
Specific Optical Rotation:  -19.5º(@25ºC)
Refractive Index: 1.4592
Assay By G.C. : L-M.-35%
Non Volatile Residue: 0.05%