Melting point :152-154 °C(lit.)
Boiling point :310.6±42.0 °C(Predicted)
Density :2.5630 (estimate)
storage temp. :2-8°C(protect from light)
solubility :DMSO (Slightly), Methanol (Slightly)
form :Solid
pka :3.85±0.44(Predicted)
color :Pale Yellow
Water Solubility :very sparingly soluble
Sensitive :Light Sensitive
Merck :14,3359
BRN :2052233
Stability :Stable.
InChI :InChI=1S/C6H3I2NO3/c7-4-1-3(9(11)12)2-5(8)6(4)10/h1-2,10H
InChIKey :UVGTXNPVQOQFQW-UHFFFAOYSA-N
SMILES :C1(O)=C(I)C=C([N+]([O-])=O)C=C1I
CAS DataBase Reference :305-85-1(CAS DataBase Reference)
NIST Chemistry Reference :2,6-Diiodo-4-nitrophenol(305-85-1)
EPA Substance Registry System :2,6-Diiodo-4-nitrophenol (305-85-1)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501 H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501 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 H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312 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. P270 Do not eat, drink or smoke when using this product. 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. 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. P310 Immediately call a POISON CENTER or doctor/physician. P330 Rinse mouth. P332+P313 IF SKIN irritation occurs: Get medical advice/attention. P337+P313 IF eye irritation persists: Get medical advice/attention. P362 Take off contaminated clothing and wash before reuse. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P501 Dispose of contents/container to..…