Benzenesulfonyl chloride, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11449822	Thermo Scientific Alfa Aesar A10849.30	250 g
11439822	Thermo Scientific Alfa Aesar A10849.0B	1000 g
11459822	Thermo Scientific Alfa Aesar A10849.0I	5000 g

Description

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.

Chemical Identifiers

• CAS: 98-09-9
• Molecular Weight (g/mol): 176.614
• InChI Key: CSKNSYBAZOQPLR-UHFFFAOYSA-N
• PubChem CID: 7369
• SMILES: C1=CC=C(C=C1)S(=O)(=O)Cl

• Molecular Formula: C6H5ClO2S
• MDL Number: MFCD00007426
• Synonym: phenylsulfonyl chloride, benzene sulfochloride, benzenesulfonic chloride, benzenosulfochloride, benzene sulfonechloride, benzenosulfochlorek, benzenesulfonic acid chloride, benzenesulphonyl chloride, benzolsulfochloride, benzenesulfochloride
• IUPAC Name: benzenesulfonyl chloride

Specifications

• CAS: 98-09-9
• Density: 1.377
• Flash Point: 132°C (270°F)
• Molecular Formula: C6H5ClO2S
• MDL Number: MFCD00007426
• Beilstein: 606926
• Merck Index: 14,1072
• Solubility Information: Insoluble in water. Soluble in ether and alcohol.
• SMILES: C1=CC=C(C=C1)S(=O)(=O)Cl
• Molecular Weight (g/mol): 176.614
• Formula Weight: 176.62
• Chemical Name or Material: Benzenesulfonyl chloride

• Melting Point: 14°C to 15°C
• Boiling Point: 252°C
• Odor: Irritating
• Refractive Index: 1.5525
• UN Number: UN2225
• Sensitivity: Moisture sensitive
• Synonym: phenylsulfonyl chloride, benzene sulfochloride, benzenesulfonic chloride, benzenosulfochloride, benzene sulfonechloride, benzenosulfochlorek, benzenesulfonic acid chloride, benzenesulphonyl chloride, benzolsulfochloride, benzenesulfochloride
• InChI Key: CSKNSYBAZOQPLR-UHFFFAOYSA-N
• IUPAC Name: benzenesulfonyl chloride
• PubChem CID: 7369
• Percent Purity: 98%

Safety and Handling

GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.

P260-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

H302-H314

missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: BENZENE SULFONYL CHLORIDE

missing translation for 'einecsNumber' : 202-636-6

missing translation for 'rtecsNumber' : DB8750000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

RUO – Research Use Only