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12620 Sigma-Aldrich

Benzenesulfonyl chloride

for HPLC derivatization

  • CAS Number 98-09-9

  • Linear Formula C6H5SO2Cl

  • Molecular Weight 176.62

  •  Beilstein Registry Number 606926

  •  EC Number 202-636-6

  •  MDL number MFCD00007426

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Properties

Related Categories A-B, Puriss p.a., Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Puriss p.a. More...
grade   for HPLC derivatization
vapor pressure   0.04 mmHg ( 20 °C)
InChI Key   CSKNSYBAZOQPLR-UHFFFAOYSA-N
assay   ≥99.0% (AT)
refractive index   n20/D 1.551(lit.)
  n20/D 1.551
bp   251-252 °C(lit.)
mp   13-15 °C(lit.)
solubility   alcohol: soluble
  cold water: insoluble
  diethyl ether: soluble
density   1.384 g/mL at 25 °C(lit.)
cation traces   Al: ≤0.5 mg/kg
  Ba: ≤0.1 mg/kg
  Bi: ≤0.1 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.05 mg/kg
  Co: ≤0.02 mg/kg
  Cr: ≤0.02 mg/kg
  Cu: ≤0.02 mg/kg
  Fe: ≤0.1 mg/kg
  K: ≤0.5 mg/kg
  Li: ≤0.1 mg/kg
  Mg: ≤0.1 mg/kg
  Mn: ≤0.02 mg/kg
  Mo: ≤0.1 mg/kg
  Na: ≤0.5 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.1 mg/kg
  Sr: ≤0.1 mg/kg
  Zn: ≤0.1 mg/kg

Description

Other Notes

Same product — same quality — now Sigma-Aldrich brand

Application

Benzenesulfonyl chloride was used in one-pot synthesis of dialkyl 1-arylsulfonyl-1,2-dihydroquinoline-2,3-dicarboxylates. It was used as derivatization reagent for the determination of various amines in waste water at the sub-ppb level by gas chromatography-mass spectrometry.

General description

Benzenesulfonyl chloride reacts with Grignard reagent from N-unsubstituted indoles to form oxindoles or substituted indoles.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2225 8 / PGIII
WGK Germany 
1
RTECS 
DB8750000
Flash Point(F) 
269.6 °F
Flash Point(C) 
132 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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