METHYL FLUOROSULFONATE

METHYL FLUOROSULFONATE Basic information
Product Name:METHYL FLUOROSULFONATE
Synonyms:fluorosulfuricacid,methylester;Methyl sulphurofluoridoate, Methoxysulphonyl fluoride;methyl fluorosulphate;Methylfluorosulfonate,95%,stab.withKF;Methyl fluorosulphonate 97%;Methylfluorosulphonate97%;METHYL FLUOROSULPHONATE (STABILIZED WITH KF);Methyl Fluorosulfonate (stabilized with KF) [for Esterification]
CAS:421-20-5
MF:CH3FO3S
MW:114.1
EINECS:207-004-3
Product Categories:
Mol File:421-20-5.mol
METHYL FLUOROSULFONATE Structure
METHYL FLUOROSULFONATE Chemical Properties
Melting point -95°
Boiling point 93 °C
density 1.45
refractive index nD20 1.3326
Fp 10℃
form liquid
Merck 6075
CAS DataBase Reference421-20-5(CAS DataBase Reference)
EPA Substance Registry SystemFluorosulfuric acid, methyl ester (421-20-5)
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39
RIDADR 3265
RTECS LP0720000
Hazard Note Corrosive
Hazardous Substances Data421-20-5(Hazardous Substances Data)
ToxicityLD50 orally in mice: <112 mg/kg; LC50 1 hr for rats: 5-6 ppm (Hite)
MSDS Information
ProviderLanguage
ALFA English
METHYL FLUOROSULFONATE Usage And Synthesis
Chemical PropertiesColorless liquid; ethereal odor.
UsesIn organic synthesis as methylating agent.
HazardToxic. Strong irritant to tissue, inhalationof fume must be avoided. Reacts with water, steam,and acids, evolving corrosive vapor.
PENTAFLUOROALLYL FLUOROSULFATE 1,1,1,3,3-PENTAFLUOROISOPROPYL FLUOROSULFATE FLUOROSULFONIC ACID METHYL FLUOROSULFONATE

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