Melting point :105-107 °C (lit.)
Boiling point :270 °C (753.1004 mmHg)
Density :1.1151 (rough estimate)
refractive index :1.5500 (estimate)
Flash point :270°C
storage temp. :Sealed in dry,Room Temperature
solubility :Chloroform, Methanol
pka :7.69±0.20(Predicted)
form :Powder
color :White to off-white
BRN :109667
InChI :1S/C7H6N2/c1-2-6-3-5-9-7(6)8-4-1/h1-5H,(H,8,9)
InChIKey :MVXVYAKCVDQRLW-UHFFFAOYSA-N
SMILES :c1cnc2[nH]ccc2c1
CAS DataBase Reference :271-63-6(CAS DataBase Reference)
NIST Chemistry Reference :1H-Pyrrolo[2,3-b]pyridine(271-63-6)
EPA Substance Registry System :1H-Pyrrolo[2,3-b]pyridine (271-63-6)

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
Precautionary statements:	P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. 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. P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention.