Melting point :-33°C
Boiling point :60 °C/21 mmHg (lit.)
Density :1.48 g/mL at 25 °C (lit.)
vapor pressure :3.001-8.9hPa at 20-25℃
refractive index :n20/D 1.452(lit.)
Flash point :>230 °F
storage temp. :2-8°C
solubility :Chloroform, Hexanes
form :Liquid
color :Clear
Water Solubility :Miscible with alcohol, ether and organic solvents. Immiscible with water.
Sensitive :Moisture Sensitive
Merck :14,5955
BRN :506297
Stability :Moisture Sensitive
LogP :-0.78-1.27 at 25℃
Surface tension :72.5mN/m at 1.1g/L and 21℃
CAS DataBase Reference :124-63-0(CAS DataBase Reference)
NIST Chemistry Reference :Methanesulfonyl chloride(124-63-0)
EPA Substance Registry System :Methanesulfonyl chloride (124-63-0)

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 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 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, 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:	P234 Keep only in original container. 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.