Melting point :11-12 °C (lit.)
Boiling point :118-119 °C/22 mmHg (lit.)
Density :0.963 g/mL at 25 °C (lit.)
vapor density :>1 (vs air)
refractive index :n20/D 1.44(lit.)
FEMA :3170 | 3-HEXENOIC ACID
Flash point :>230 °F
storage temp. :Sealed in dry,Room Temperature
form :clear liquid
pka :pK1:4.72 (25°C)
color :Colorless to Light yellow to Light orange
Odor :at 1.00 % in dipropylene glycol. powerful fruity honey acid
Odor Type :cheesy
Water Solubility :SLIGHTLY SOLUBLE
JECFA Number :317
BRN :1700862
LogP :1.60
CAS DataBase Reference :1577-18-0(CAS DataBase Reference)
NIST Chemistry Reference :3-Hexenoic acid, (E)-(1577-18-0)
EPA Substance Registry System :3-Hexenoic acid, (3E)- (1577-18-0)

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. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. 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.