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Benzenesulfonyl chloride, 98%

Product Code. 11449822
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Product Code. 11449822

Brand: Thermo Scientific Alfa Aesar A10849.30

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This item is not returnable. View return policy
Regulatory: This product is an isolated intermediate transported in accordance with Regulation (EC) 1907/2006 (REACH). All customers must complete a declaration before delivery.

Description

CAS: 98-09-9 | C6H5ClO2S | 176.614 g/mol

Benzenesulfonyl chloride reacts with Grignard reagents to form oxindoles from N-unsubstituted indoles. It is widely used to check the assay of thiamine in different food products. It is involved in the synthesis of alpha-disulfones, sulfonamides and sulfoante esters as precursor. It is a derivatization reagent for the determination of various amines in waste water and surface water at the sub-ppb level by gas chromatography-mass spectrometry. It is common reagent used in Hinsberg test for detection and distinguishing the type of amines as primary, secondary and tertiary amines.

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
Benzenesulfonyl chloride reacts with Grignard reagents to form oxindoles from N-unsubstituted indoles. It is widely used to check the assay of thiamine in different food products. It is involved in the synthesis of alpha-disulfones, sulfonamides and sulfoante esters as precursor. It is a derivatization reagent for the determination of various amines in waste water and surface water at the sub-ppb level by gas chromatography-mass spectrometry. It is common reagent used in Hinsberg test for detection and distinguishing the type of amines as primary, secondary and tertiary amines.

Solubility
Insoluble in water. Soluble in ether and alcohol.

Notes
Moisture sensitive. Incompatible with water, strong oxidizing agents, strong bases, methyl formamide and dimethyl sulfoxide.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 98-09-9
Molecular Formula C6H5ClO2S
Molecular Weight (g/mol) 176.614
MDL Number MFCD00007426
InChI Key CSKNSYBAZOQPLR-UHFFFAOYSA-N
Synonym phenylsulfonyl chloride, benzene sulfochloride, benzenesulfonic chloride, benzenosulfochloride, benzene sulfonechloride, benzenosulfochlorek, benzenesulfonic acid chloride, benzenesulphonyl chloride, benzolsulfochloride, benzenesulfochloride
PubChem CID 7369
IUPAC Name benzenesulfonyl chloride
SMILES C1=CC=C(C=C1)S(=O)(=O)Cl

Specifications

Melting Point 14°C to 15°C
Density 1.377
Boiling Point 252°C
Flash Point 132°C (270°F)
Odor Irritating
Refractive Index 1.5525
Quantity 250 g
UN Number UN2225
Beilstein 606926
Sensitivity Moisture sensitive
Merck Index 14,1072
Solubility Information Insoluble in water. Soluble in ether and alcohol.
Formula Weight 176.62
Percent Purity 98%
Chemical Name or Material Benzenesulfonyl chloride
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