Boiling point :90-100 °C (15 mmHg)
Density :0.842
vapor pressure :12.8Pa at 20℃
refractive index :1.442
Flash point :78 °C
form :liquid
color :Clear, almost colourless
Odor :at 0.10 % in dipropylene glycol. fresh aldehydic citrus orange mandarin tangerine green fatty
Odor Type :citrus
BRN :4230058
LogP :3.5 at 35℃ and pH7
Surface tension :55.1mN/m at 69mg/L and 20℃
CAS DataBase Reference :65405-70-1(CAS DataBase Reference)
EPA Substance Registry System :4-Decenal, (4E)- (65405-70-1)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501 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. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405 Store locked up.