Melting point :80-82 °C (lit.)
Boiling point :319.1±25.0 °C(Predicted)
Density :1.999 (estimate)
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
solubility :ethanol: soluble100mg/mL, clear to slightly hazy, colorless to yellow
form :Crystals or Crystalline Powder
color :White to beige or orange
Water Solubility :Reacts with water.
Sensitive :Moisture & Light Sensitive
Merck :14,7486
BRN :2691661
InChI :1S/C6H4ClIO2S/c7-11(9,10)6-3-1-5(8)2-4-6/h1-4H
InChIKey :POXFXTSTVWDWIR-UHFFFAOYSA-N
SMILES :ClS(=O)(=O)c1ccc(I)cc1
CAS DataBase Reference :98-61-3(CAS DataBase Reference)
EPA Substance Registry System :Benzenesulfonyl chloride, 4-iodo- (98-61-3)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P363 Wash contaminated clothing before reuse.