Melting point :54-59℃
Boiling point :300°C
Density :d23 1.17
vapor pressure :1.92×10^-5 Pa (20 °C)
refractive index :nD20 1.5533
storage temp. :Sealed in dry,2-8°C
solubility :DMSO:1.0(Max Conc. mg/mL);2.38(Max Conc. mM)
DMF:30.0(Max Conc. mg/mL);71.44(Max Conc. mM)
Ethanol:5.0(Max Conc. mg/mL);11.91(Max Conc. mM) form :Solid
color :Off-white to light yellow
Water Solubility :Soluble in 100% ethanol (>25 mg/ml), water (0.001 g/L) at 20°C, and DMSO.
Merck :13,4038
BRN :2025982
IARC :3 (Vol. 53) 1991
NIST Chemistry Reference :Benzeneacetic acid, 4-chloro-«alpha»-(1-methylethyl)-, cyano(3-phenoxyphenyl)methyl ester(51630-58-1)
EPA Substance Registry System :Fenvalerate (51630-58-1)

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 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning 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:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P273 Avoid release to the environment. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.