Boiling point :57 °C0.6 mm Hg(lit.)
Density :0.875 g/mL at 25 °C(lit.)
FEMA :3766 | 2-TRANS-6-TRANS-NONADIENAL
refractive index :n20/D 1.471(lit.)
Flash point :189 °F
storage temp. :0-6°C
solubility :Practically insoluble in water, soluble in alcohol, Propylene glycol and oils.
form :Almost colourless or very pale yellowish oil.
Odor :at 1.00 % in dipropylene glycol. fresh citrus green cucumber melon
Odor Type :green
JECFA Number :1187
LogP :2.60
EPA Substance Registry System :2,6-Nonadienal, (2E,6E)- (17587-33-6)

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
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. 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. P321 Specific treatment (see … on this label). P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P362 Take off contaminated clothing and wash before reuse.