Melting point :5-6 °C (lit.)
Boiling point :154 °C/22 mmHg (lit.)
Density :0.944 g/mL at 25 °C (lit.)
FEMA :3957 | (E)-2-OCTENOIC ACID
refractive index :n20/D 1.4588(lit.)
Flash point :>230 °F
solubility :Chloroform (Slightly), Ethyl Acetate (Slightly)
form :clear liquid
pka :4.78±0.10(Predicted)
color :Colorless to Light yellow to Light orange
Odor :Relatively powerful, oily-musty odor, in dilution more fruity and pleasant, but unpleasant when undiluted
Odor Type :acidic
JECFA Number :1805
BRN :1721115
Stability :Light Sensitive
LogP :2.93
CAS DataBase Reference :1871-67-6(CAS DataBase Reference)
EPA Substance Registry System :2-Octenoic acid, (2E)- (1871-67-6)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:	P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P363 Wash contaminated clothing before reuse. P405 Store locked up.