| Identification | More | [Name]
4-Chlorobenzenesulfonyl chloride | [CAS]
98-60-2 | [Synonyms]
4-CHLOROBENZENE-1-SULFONYL CHLORIDE
4-CHLOROBENZENESULFONYL CHLORIDE
4-CHLOROBENZENESULPHONYL CHLORIDE
4-CHLOROPHENYLSULFONYL CHLORIDE
CHLOROBENZENESULFONYL CHLORIDE
P-CHLOROBENZENESULFONYL CHLORIDE
4-chloro-benzenesulfonicacichloride
4-chloro-benzenesulfonylchlorid
Benzenesulfonyl chloride, 4-chloro-
Benzenesulfonyl chloride, p-chloro-
Benzenesulfonylchloride,4-chloro-
Chlorid kyseliny p-chlorbensulfonove
chloridkyselinyp-chlorbensulfonove
chloridkyselinyp-chlorbensulfonove(czech)
chlorurede4-chlorobenzenesulfonyle
p-Chlorbenzensulfochlorid
p-chlorbenzensulfochlorid(czech)
p-Chlorobenzenesulfochloride
p-Chlorobenzenesulfonylchlori
p-chloro-benzenesulfonylchlorid | [EINECS(EC#)]
202-685-3 | [Molecular Formula]
C6H4Cl2O2S | [MDL Number]
MFCD00007439 | [Molecular Weight]
211.07 | [MOL File]
98-60-2.mol |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns.
R37:Irritating to the respiratory system. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
2
| [RTECS ]
DB8925000
| [F ]
21 | [Hazard Note ]
Corrosive | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29049020 | [Hazardous Substances Data]
98-60-2(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystals, powder or flakes | [Uses]
4-Chlorobenzenesulfonyl chloride was used in the synthesis of precursors for the 3,4-pyridyne generation. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 7, p. 15, 1942 DOI: 10.1021/jo01195a003 | [Purification Methods]
Crystallise it from ether in powdered Dry-Ice, after the solution has been washed with 10% NaOH until colourless and dried (Na2SO4). Distil it in vacuo and store it in the absence of H2O. [Beilstein 11 IV 114.] |
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