Melting point :-29°C(lit.)
Boiling point :175 °C(lit.)
Density :0.911 g/mL at 25 °C(lit.)
refractive index :n20/D 1.550(lit.)
Flash point :127 °F
storage temp. :2-8°C
Water Solubility :Insoluble in water
solubility :Chloroform, Methanol (Slightly)
form :Liquid
color :Clear colorless to very faintly yellow
BRN :1361672
Henry's Law Constant :2.9×10^-3 mol/(m³Pa) at 25℃, Hilal et al. (2008)
Dielectric constant :2.73
Stability :Light Sensitive
InChI :1S/C9H10/c1-2-6-9-7-4-3-5-8-9/h2-8H,1H3/b6-2+
InChIKey :QROGIFZRVHSFLM-QHHAFSJGSA-N
SMILES :C\C=C\c1ccccc1
CAS DataBase Reference :873-66-5(CAS DataBase Reference)
EPA Substance Registry System :trans-Propenylbenzene (873-66-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H226 Flammable liquid and vapour Flammable liquids Category 3 Warning H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled Sensitisation, respiratory Category 1 Danger P261, P285, P304+P341, P342+P311,P501 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. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P331 Do NOT induce vomiting. P342+P311 IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.