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METHYL FLUOROSULFONATE

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METHYL FLUOROSULFONATE Basic information

Product Name:
METHYL FLUOROSULFONATE
Synonyms:
  • fluorosulfuricacid,methylester
  • Methyl sulphurofluoridoate, Methoxysulphonyl fluoride
  • Methyl Fluorosulfonate [for Esterification]
  • methyl fluorosulphate
  • Methylfluorosulfonate,95%,stab.withKF
  • Methyl fluorosulphonate 97%
  • Methylfluorosulphonate97%
  • METHYL FLUOROSULPHONATE (STABILIZED WITH KF)
CAS:
421-20-5
MF:
CH3FO3S
MW:
114.1
EINECS:
207-004-3
Mol File:
421-20-5.mol
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METHYL FLUOROSULFONATE Chemical Properties

Melting point:
-95°
Boiling point:
93 °C
Density 
1.45
refractive index 
nD20 1.3326
Flash point:
10℃
form 
liquid
Merck 
6075
CAS DataBase Reference
421-20-5(CAS DataBase Reference)
EPA Substance Registry System
Fluorosulfuric acid, methyl ester (421-20-5)
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Safety Information

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39
RIDADR 
3265
RTECS 
LP0720000
Hazard Note 
Corrosive
Hazardous Substances Data
421-20-5(Hazardous Substances Data)
Toxicity
LD50 orally in mice: <112 mg/kg; LC50 1 hr for rats: 5-6 ppm (Hite)

MSDS

  • Language:English Provider:ALFA
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METHYL FLUOROSULFONATE Usage And Synthesis

Chemical Properties

Colorless liquid; ethereal odor.

Uses

In organic synthesis as methylating agent.

Hazard

Toxic. Strong irritant to tissue, inhalationof fume must be avoided. Reacts with water, steam,and acids, evolving corrosive vapor.

METHYL FLUOROSULFONATESupplier

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