Melting point :53-56 °C (lit.)
Boiling point :90-92°C 14mm
Density :1.9668 (estimate)
Flash point :224 °F
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :pK1:3.25(＋1) (25°C)
form :powder to crystal
color :White to Light yellow to Light red
Sensitive :Light Sensitive
BRN :106059
InChI :1S/C5H4IN/c6-5-2-1-3-7-4-5/h1-4H
InChIKey :XDELKSRGBLWMBA-UHFFFAOYSA-N
SMILES :Ic1cccnc1
CAS DataBase Reference :1120-90-7(CAS DataBase Reference)
NIST Chemistry Reference :Pyridine, 3-iodo-(1120-90-7)

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. 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.