3,4-Difluorobenzenesulfonamide

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Names

[ CAS No. ]:
108966-71-8

[ Name ]:
3,4-Difluorobenzenesulfonamide

[Synonym ]:
ZSWR CF DF
MFCD00728800
Benzenesulfonamide, 3,4-difluoro-
3,4-Difluorobenzenesulfonamide

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
314.4±52.0 °C at 760 mmHg

[ Melting Point ]:
89-93 °C(lit.)

[ Molecular Formula ]:
C6H5F2NO2S

[ Molecular Weight ]:
193.171

[ Flash Point ]:
143.9±30.7 °C

[ Exact Mass ]:
193.000900

[ PSA ]:
68.54000

[ LogP ]:
0.97

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.534

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3,4-Difluorobenzenesulfonyl chloride
  • 1,2-Difluorobenzene

DownStream

  • 3-fluoro-4-hydrazinylbenzenesulfonamide

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

Related Compounds

  • N-Cyclopropyl-3,4-difluorobenzenesulfonamide
  • N-cyclopropyl-3,4-difluorobenzenesulfonaMide
  • N-(4-aminophenyl)-3,4-difluorobenzenesulfonamide
  • 3-[(4-chlorophenyl)methyl]-1,3-thiazolidine-2,4-dione
  • 3-(4,4-diphenylpiperidin-1-yl)propyl 3-aminobut-2-enoate
  • 3-(4-methoxyphenyl)prop-1-ynyl-trimethylsilane
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl (2S)-1-cyclopropanecarbonylpyrrolidine-2-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl (2S,3S)-2-[(methoxycarbonyl)amino]-3-methylpentanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3,4-dihydro-2H-1-benzopyran-4-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 1-butyl-3-methyl-1H-pyrazole-4-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl (2S)-2-(2-methoxyacetamido)-3-methylbutanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-(dimethyl-1H-1,2,4-triazol-1-yl)butanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-ethyl-1-methyl-1H-pyrazole-4-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3-chloro-5-methylbenzoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 1-(propan-2-yl)-1H-imidazole-2-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4H-furo[3,2-b]pyrrole-5-carboxylate
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