2,5-Difluorobenzenesulfonyl chloride

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Names

[ CAS No. ]:
26120-86-5

[ Name ]:
2,5-Difluorobenzenesulfonyl chloride

[Synonym ]:
2,5-Difluorobenzenesulfonyl chloride
Benzenesulfonyl chloride, 2,5-difluoro-
WSGR BF EF
2,5-Difluorobenzenesulphonyl chloride
2,5-difluorophenylsulfonyl chloride
2,5-difluorobenzene-1-sulfonyl chloride
MFCD00060682
2,5-difluoro-benzenesulfonyl chloride
F1967-0685

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
234.8±20.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H3ClF2O2S

[ Molecular Weight ]:
212.602

[ Flash Point ]:
95.8±21.8 °C

[ Exact Mass ]:
211.951035

[ PSA ]:
42.52000

[ LogP ]:
2.29

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.516

[ Storage condition ]:
2~8℃

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,5-Difluoroaniline
  • 1,4-Difluorobenzene

DownStream

  • 2,5-Difluorobenzenethiol

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • 4-Bromo-2,5-difluorobenzenesulfonyl chloride
  • 4-Chloro-2,5-difluorobenzenesulfonyl chloride
  • 2,5-dibromo-3,6-difluorobenzenesulfonyl chloride
  • 2,5-difluorobenzenesulfonyl fluoride
  • 2-chloro-4,5-difluorobenzenesulfonyl chloride
  • 2-Bromo-4,5-difluorobenzenesulfonyl chloride
  • 2-[(2S)-oxiran-2-yl]pyrazolo[1,5-a]pyrimidine
  • N-methyl-N-[1-(3-methyl-1,2,4-thiadiazol-5-yl)piperidin-3-yl]methanesulfonamide
  • 2-[3-(Pyrrolidine-1-carbonyl)pyrrolidin-1-yl]-1,3-benzoxazole
  • 4-({1-[(2-Methylphenyl)methyl]piperidin-4-yl}methoxy)pyridine-2-carboxamide
  • 2-(2,6-Difluoro-3-nitrophenyl)ethane-1-thiol
  • 4-{4-[(2,5-Dimethoxyphenyl)methyl]piperazin-1-yl}-5,6,7,8-tetrahydroquinazoline
  • 1-[1-(5-Tert-butyl-1,3,4-thiadiazol-2-yl)piperidin-4-yl]-1,3,3-trimethylurea
  • 6-(3-Acetylphenyl)piperidine-2-carboxylic acid
  • 1-[4-(5-Methylpiperidin-2-yl)phenyl]ethan-1-one
  • N-methyl-N-{1-[6-(trifluoromethyl)pyridin-2-yl]piperidin-3-yl}methanesulfonamide
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