Melting point :78-81°C
Boiling point :200°C (rough estimate)
Density :1.12
vapor pressure :2.3×10^-7Pa (20 °C)
refractive index :1.6200 (estimate)
Flash point :100 °C
storage temp. :Sealed in dry,2-8°C
solubility :Chloroform (Slightly), Methanol (Slightly)
Water Solubility :0.01 mg l^-1 (25 °C)
BRN :8444118
Stability :Stable. Incompatible with strong oxidizing agents.
EPA Substance Registry System :.alpha.-Cypermethrin (67375-30-8)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P314 Get medical advice/attention if you feel unwell.