558-25-8 Methanesulfonyl fluoride
cas

558-25-8 Methanesulfonyl fluoride

product Name Methanesulfonyl fluoride
Synonyms Methanesulphonyl fluoride; Mesyl fluoride; 1-bromo-1,1,2,2,3,3,4,4-octafluorobutane
Molecular Formula C4HBrF8
Molecular Weight 280.942
InChI InChI=1/C4HBrF8/c5-4(12,13)3(10,11)2(8,9)1(6)7/h1H
CAS Registry Number 558-25-8
EINECS 209-192-2
Molecular Structure 558-25-8 Methanesulfonyl fluoride
Density 1.85g/cm3
Boiling point 66.5°C at 760 mmHg
Refractive index 1.312
Vapour Pressur 163mmHg at 25°C
Hazard Symbols  T+:Very toxic;
Risk Codes R26/27/28:Very toxic by inhalation, in contact with skin and if swallowed.;
R34:Causes burns.;
Safety Description S1:Keep locked up.;
S25:Avoid contact with eyes.;
S28A:After contact with skin, wash immediately with plenty of water.;
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.;
S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;
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