3,4-Dimethylbenzenesulfonyl chloride, 98%
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3,4-Dimethylbenzenesulfonyl chloride, 98%
3,4-Dimethylbenzenesulfonyl chloride, 98%
3,4-Dimethylbenzenesulfonyl chloride, 98%
Thermo Scientific Chemicals

3,4-Dimethylbenzenesulfonyl chloride, 98%

CAS: 2905-30-8 | C8H9ClO2S | 204.668 g/mol
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25 g
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Catalog number B24806.14
also known as B24806-14
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25 g
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Chemical Identifiers
CAS2905-30-8
IUPAC Name3,4-dimethylbenzene-1-sulfonyl chloride
Molecular FormulaC8H9ClO2S
InChI KeyDNMQPRPJIWTNAX-UHFFFAOYSA-N
SMILESCC1=C(C)C=C(C=C1)S(Cl)(=O)=O
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SpecificationsSpecification SheetSpecification Sheet
Melting Point (clear melt)48.0-54.0?C
Appearance (Color)White to pale cream
Assay (Titration ex Chloride)≥97.5 to ≤102.5%
Assay (GC)≥97.5%
FormCrystals or powder or crystalline powder or fused/lumpy solid
3,4-Dimethylbenzenesulfonyl chloride is used as an intermediate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
3,4-Dimethylbenzenesulfonyl chloride is used as an intermediate.

Solubility
Reacts with water.

Notes
Moisture sensitive. Store away from oxidizing agent, bases, water/ moisture.
RUO – Research Use Only

General References:

  1. Renee C. Roemmele; Henry Rapoport. Removal of N-arylsulfonyl groups from hydroxy .alpha.-amino acids. J. Org. Chem 1988, 53 (10), 2367-2371.
  2. Bernard Miller. Regiospecific synthesis of 4-chloroalkylbenzenes. J. Org. Chem. 1973, 38 (6), 1243-1245.