2-BUTYLSULFONYLCHLORIDE

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Names

[ CAS No. ]:
4375-72-8

[ Name ]:
2-BUTYLSULFONYLCHLORIDE

[Synonym ]:
rac-butane-2-sulfonyl chloride
Butane-2-sulfonyl chloride
1-methylpropanesulfonyl chloride
2-Butansulfochlorid
Butan-2-sulfonylchlorid
sec.-Butylsulfonyl chloride
2-butylsulfonyl chloride
sec-butanesulfonyl chloride
2-Butanesulfonyl chloride

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
195.0±9.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H9ClO2S

[ Molecular Weight ]:
156.631

[ Flash Point ]:
71.7±18.7 °C

[ Exact Mass ]:
156.001175

[ PSA ]:
42.52000

[ LogP ]:
1.64

[ Vapour Pressure ]:
0.6±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.449

Safety Information

[ Hazard Codes ]:
Xi,Xn

[ Risk Phrases ]:
22-43

[ Safety Phrases ]:
36/37

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Carbamimidothioic acid,1-methylpropyl ester, monohydrobromide (9CI)
  • sec-butylisothiouronium chloride
  • Na salt of butane-2-sulfonic acid
  • n-Butane

DownStream

  • 1-methyl-4-(1-methylpropyl)benzene
  • 1-butanesulfonic acid

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

  • 2-(4-Methylpiperazin-1-yl)-5-(trifluoromethyl)aniline
  • 2-((4-(1-METHYL-4-(PYRIDIN-4-YL)-1H-PYRAZOL-3-YL)PHENOXY)METHYL)QUINOLINE SUCCINATE
  • 2-[(4-aminobenzoyl)-benzylamino]ethyl-diethylazanium,chloride
  • 2-(Dimethylphosphoryl)aniline
  • 2-(3-Chloropropoxy)-1-methoxy-4-nitrobenzene
  • 2(1H)-Pyrimidinone,6-amino-5-nitro-
  • rel-(1S,2S)-1-(Bromomethyl)-2-(trifluoromethyl)cyclobutane
  • ((3S,5R)-3-(Difluoromethyl)-1-azabicyclo[3.2.0]heptan-5-yl)methanol
  • Methyl 5-cyclopropyl-4-iodoisoxazole-3-carboxylate
  • tert-Butyl 2-(oxazol-4-yl)morpholine-4-carboxylate
  • (R)-1-(4-Chlorophenyl)-2,2-difluoroethan-1-amine hydrochloride
  • 3-(4,4-Bis(ethoxymethyl)cyclohexyl)-1H-pyrazole-4-carbaldehyde
  • 1-[(4-Methoxy-1-piperidinyl)methyl]cyclopropanemethanol
  • tert-Butyl (2-methyl-1-(1H-pyrazol-3-yl)propyl)carbamate
  • 2-(7-(Methoxymethoxy)naphtho[1,2-b]thiophen-9-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • rel-tert-Butyl (3S,4R)-3-amino-4-(3-chloro-2-fluorophenyl)pyrrolidine-1-carboxylate
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