Boiling point :130°C 6mm
Density :0.865 g/mL at 20 °C(lit.)
refractive index :n20/D 1.510
FEMA :3670 | TRANS,TRANS-2,4-DODECADIENAL
Flash point :104°C
Odor :at 100.00 %. grapefruit orange fatty citrus
Odor Type :fatty
JECFA Number :1196
BRN :1708096
LogP :4.25
CAS DataBase Reference :21662-16-8(CAS DataBase Reference)
NIST Chemistry Reference :2,4-Dodecadienal, (e,e)-(21662-16-8)
EPA Substance Registry System :2,4-Dodecadienal, (2E,4E)- (21662-16-8)

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. 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. P337+P313 IF eye irritation persists: Get medical advice/attention.