Melting point :43-46 °C(lit.)
Boiling point :217-219 °C(lit.)
Density :1.3215 (rough estimate)
refractive index :1.5939
Flash point :224 °F
storage temp. :Store at +2°C to +8°C.
solubility :Chloroform (Slightly), DMSO (Soluble), Methanol (Sparingly)
pka :15.20±0.50(Predicted)
form :Crystalline Low Melting Solid
color :White to brown
Odor :at 1.00 % in propylene glycol. musty beefy coffee
Odor Type :musty
Water Solubility :Soluble in chloroform, dimethyl sulfoxide and methanol. Insoluble in water.
Sensitive :Air Sensitive
BRN :105745
LogP :0.640
CAS DataBase Reference :1003-29-8(CAS DataBase Reference)
NIST Chemistry Reference :1H-Pyrrole-2-carboxaldehyde(1003-29-8)
EPA Substance Registry System :1H-Pyrrole-2-carboxaldehyde (1003-29-8)

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. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. 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.