Melting point :14-18 °C (lit.)
Boiling point :232 °C (lit.)
Density :1.192 g/mL at 25 °C (lit.)
vapor pressure :8 mm Hg ( 90 °C)
refractive index :n20/D 1.554(lit.)
Flash point :194 °F
storage temp. :Sealed in dry,Room Temperature
solubility :111mg/l (slow decomposition)
form :Liquid After Melting
color :Clear colorless to yellow
Odor :at 100.00 %. sweet mild acetophenone hay
Odor Type :floral
Water Solubility :111 mg/L (25 ºC)
Merck :14,2116
BRN :386014
LogP :2.32 at 20℃
CAS DataBase Reference :99-91-2(CAS DataBase Reference)
NIST Chemistry Reference :Ethanone, 1-(4-chlorophenyl)-(99-91-2)
EPA Substance Registry System :4'-Chloroacetophenone (99-91-2)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 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
Precautionary statements:	P261 Avoid breathing 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. P271 Use only outdoors or in a well-ventilated area. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.