Melting point :22-24 °C (lit.)
Boiling point :200-215 °C/11 mmHg (lit.)
Density :0.88
refractive index :1.5500 (estimate)
Flash point :>230 °F
storage temp. :−20°C
solubility :DMF: miscible; DMSO: miscible; Ethanol: 100 mg/ml; Ethanol:PBS(pH 7.2) (1:1): 0.5 mg/ml
form :liquid
color :Colorless to light yellow
BRN :1730211
CAS DataBase Reference :24909-72-6(CAS DataBase Reference)
EPA Substance Registry System :9-Octadecenoic acid (9Z)-, anhydride (24909-72-6)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes 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
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. 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.