Melting point :−9-−4 °C(lit.)
Boiling point :248 °C (lit.)
Density :1.05 g/mL at 25 °C (lit.)
vapor density :4.6 (vs air)
vapor pressure :<0.1 hPa (20 °C)
FEMA :2286 | CINNAMALDEHYDE
refractive index :n20/D 1.622(lit.)
Flash point :160 °F
storage temp. :Store below +30°C.
solubility :1g/l soluble
form :Liquid
pka :0[at 20 ℃]
color :Clear yellow
Specific Gravity :1.05
Odor :Strong odor of cinnamon
Odor Type :spicy
Water Solubility :Slightly soluble
Merck :13,2319
JECFA Number :656
Dielectric constant :16.9（24℃）
Stability :Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.
InChIKey :KJPRLNWUNMBNBZ-QPJJXVBHSA-N
LogP :1.83-2.1 at 25-27℃
CAS DataBase Reference :104-55-2(CAS DataBase Reference)
NIST Chemistry Reference :Cinnamylaldehyde(104-55-2)
EPA Substance Registry System :Cinnamaldehyde (104-55-2)

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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 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. P271 Use only outdoors or in a well-ventilated area. 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.