| Identification | More | [Name]
4-Bromobenzenesulfonyl chloride | [CAS]
98-58-8 | [Synonyms]
4-BROMOBENZENESULFONYL CHLORIDE
4-BROMOBENZENESULPHONYL CHLORIDE
AKOS BBS-00004603
P-BROMOBENZENESULFONYL CHLORIDE
4-bromo-benzenesulfonylchlorid
Benzenesulfonylchloride,4-bromo-
Bromobenzenesulfonylchloride
4-BROMOBENZENESUNFONYL CHLORIDE
4-Bromobenzenesulfonyl chloride, 98+%
4-Bromo-Benzenesulfonyl
1-(4-BROMO-BENZENESULFONYL)-4-METHYLPIPERAZINE
4-bromobenzene-1-sulfonyl chloride
(4-Bromophenyl)chlorosulfone
4-Bromophenylsulfonyl chloride
p-Bromophenylsulfonyl chloride
p-Brosyl chloride
4-Bromobenzenesulfonic acid chloride
p-Bromobenzenesulfonic acid chloride
4-Bromobenzenesulfonylbromide | [EINECS(EC#)]
202-683-2 | [Molecular Formula]
C6H4BrClO2S | [MDL Number]
MFCD00007437 | [Molecular Weight]
255.52 | [MOL File]
98-58-8.mol |
| Chemical Properties | Back Directory | [Appearance]
white to beige crystals or crystalline powder | [Melting point ]
73-75 °C (lit.) | [Boiling point ]
153 °C/15 mmHg (lit.) | [density ]
1.7910 (estimate) | [Fp ]
152-154°C/26mm | [storage temp. ]
Refrigerator, Under Inert Atmosphere | [solubility ]
soluble in Chloroform, DMSO | [form ]
Crystals or Crystalline Powder | [color ]
White to beige | [Water Solubility ]
decomposes | [Sensitive ]
Moisture Sensitive | [Merck ]
14,1407 | [BRN ]
743518 | [CAS DataBase Reference]
98-58-8(CAS DataBase Reference) | [EPA Substance Registry System]
Benzenesulfonyl chloride, 4-bromo- (98-58-8) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
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) .
S27:Take off immediately all contaminated clothing . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
3
| [Hazard Note ]
Irritant | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29049020 |
| Hazard Information | Back Directory | [Chemical Properties]
white to beige crystals or crystalline powder | [Uses]
4-Bromobenzenesulfonyl chloride is used as activating agent in the synthesis of oligodeoxyribo- and oligoribo- nucleotides in solution. It also used in the synthesis of 4-(N-allylsulfamoyl)phenylboronic acid and in protection of amines as 4-bromobenzenesulfonamides. | [Uses]
4-Bromobenzenesulfonyl chloride is used for identification of amines, and also in the synthesis and inhibition studies of substituted N-L-histidinylphenylsulfonyl hydrazide.
| [Uses]
Identification of amines. | [Synthesis Reference(s)]
Synthesis, p. 1203, 1992 DOI: 10.1055/s-1992-26333 | [Purification Methods]
Wash the sulfonyl chloride with cold water, dry and recrystallise it from pet ether, or from ethyl ether cooled in powdered Dry-Ice after the ether solution had been washed with 10% NaOH until colourless, then dry it with anhydrous Na2SO4. Alternatively dissolve it in CHCl3, wash it with H2O, dry (Na2SO4), evaporate and recrystallise it. [Huntress & Carten J Am Chem Soc 62 511 1940.] Test for the SO2Cl group by dissolving it in EtOH and boiling with NH4CNS whereby a yellow amorphous precipitate forms on cooling. [Beilstein 11 IV 162.] |
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