Melting point :13-15 °C (lit.)
Boiling point :251-252 °C (lit.)
Density :1.384 g/mL at 25 °C (lit.)
vapor pressure :0.04 mm Hg ( 20 °C)
refractive index :n20/D 1.551(lit.)
Flash point :>230 °F
storage temp. :Store below +30°C.
solubility :alcohol: soluble
form :Liquid
color :Clear
Water Solubility :may decompose
Sensitive :Moisture Sensitive
Merck :14,1072
BRN :606926
Henry's Law Constant :1.1×10⁰ mol/(m³Pa) at 25℃, Zhang et al. (2010)
Stability :Stable. Incompatible with water, strong oxidizing agents, strong bases, methyl formamide, dimethyl sulfoxide.
InChI :1S/C6H5ClO2S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H
InChIKey :CSKNSYBAZOQPLR-UHFFFAOYSA-N
SMILES :ClS(=O)(=O)c1ccccc1
LogP :3.39 at 23℃
CAS DataBase Reference :98-09-9(CAS DataBase Reference)
NIST Chemistry Reference :Benzenesulfonyl chloride(98-09-9)
EPA Substance Registry System :Benzenesulfonyl chloride (98-09-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404 H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 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 H401 Toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 2 P273, P501
Precautionary statements:	P234 Keep only in original container. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P363 Wash contaminated clothing before reuse. P390 Absorb spillage to prevent material damage. P405 Store locked up. P406 Store in corrosive resistant/… container with a resistant inner liner. P501 Dispose of contents/container to..…