313.31

Density1.247,Melting point 0-5℃, Water solubility: 30-40 mg/L at 20°C

In pure form, it is flaxen liquid .Proportion of d4201.24,
Solubility: 39mg/l water(23℃). It can dissolve in most organic solvents such as toluene, propanone, ethyl alcohol and ethyl acetate.
Its chemical property is stable with a vapor pressure of 0.38mpa under normal temperature, and 13mg under 50℃. It can be decomposed in acid or alkali.

To humans, including carcinogenicity, reproductive and developmental toxicity, neurotoxicity, and acute toxicity. Acute oral LD₅₀ 82mg/kg, dermal 1100mg/kg.It is harmful to bees.