Difluoromethanesulfonyl fluoride

Names

[ CAS No. ]:
1554-47-8

[ Name ]:
Difluoromethanesulfonyl fluoride

[Synonym ]:
Methanesulfonylfluoride,1,1-difluoro
Methanesulfonyl fluoride,difluoro

Chemical & Physical Properties

[ Density]:
1.619g/cm3

[ Boiling Point ]:
44ºC at 760 mmHg

[ Melting Point ]:
50-55ºC

[ Molecular Formula ]:
CHF₃O₂S

[ Molecular Weight ]:
134.07800

[ Exact Mass ]:
133.96500

[ PSA ]:
42.52000

[ LogP ]:
1.58910

[ Vapour Pressure ]:
382mmHg at 25°C

[ Index of Refraction ]:
1.307

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2-(Fluorosulfonyl)difluoroacetic acid
Difluoromethanesulfonyl chloride
Tetrafluoroethylene
potassium tetrafluoro(2-fluorosulfonyl)-1-ethanolate
methanesulfonyl fluoride

DownStream

Related Compounds

(benzenesulfonyl)difluoromethanesulfonyl fluoride
Difluoromethanesulfonyl chloride
europium,fluoride
cinnamyl fluoride
Chromium fluoride
Benzenesulfonyl fluoride,4-[[2-(4-methylphenyl)-3-(4-nitrophenyl)-1-oxo-2-propen-1-yl]amino]-
1-Methyl-4-({4-[6-(trifluoromethyl)pyridazin-3-yl]piperazin-1-yl}methyl)-1,2-dihydropyridin-2-one
3-Cyclopropyl-6-{4-[6-(trifluoromethyl)pyridin-3-yl]piperazin-1-yl}pyridazine
3-Tert-butyl-6-{4-[(2,4-dimethyl-1,3-thiazol-5-yl)methyl]piperazin-1-yl}pyridazine
4-Cyclopropyl-6-[4-(4-methoxypyrimidin-2-yl)piperazin-1-yl]pyrimidine
4-Cyclobutyl-6-[4-(5-ethylpyrimidin-2-yl)piperazin-1-yl]pyrimidine
2,2-dimethyl-N-(1-{thieno[3,2-d]pyrimidin-4-yl}azetidin-3-yl)propanamide
7-Methoxy-3-(piperidin-4-ylmethyl)quinazolin-4-one;dihydrochloride
5-(4-Methylpiperazin-1-yl)pyridine-3-carbonitrile
3-(Piperidin-4-ylmethyl)quinazolin-4-one;dihydrochloride
7-Fluoro-3-(piperidin-4-ylmethyl)quinazolin-4-one;dihydrochloride

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