Melting point :-70°C
Boiling point :177 °C (lit.)
Density :1.357 g/mL at 25 °C (lit.)
refractive index :n20/D 1.452(lit.)
Flash point :182 °F
storage temp. :Inert atmosphere,2-8°C
solubility :soluble in dichloromethane,Ether
form :Liquid
color :Clear colorless to light yellow or light brownish to pinkish-purple
Water Solubility :DECOMPOSES
Sensitive :Moisture Sensitive
BRN :773865
InChI :1S/C2H5ClO2S/c1-2-6(3,4)5/h2H2,1H3
InChIKey :FRYHCSODNHYDPU-UHFFFAOYSA-N
SMILES :CCS(Cl)(=O)=O
CAS DataBase Reference :594-44-5(CAS DataBase Reference)
NIST Chemistry Reference :Ethanesulfonyl chloride(594-44-5)
EPA Substance Registry System :Ethanesulfonyl chloride (594-44-5)

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 H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. 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.