3-Cyanobenzenesulfonyl chloride, 97%

Catalog No.	Quantity
AAL2016906	5 g
AAL2016903	1 g

Catalog No. AAL2016906 Supplier Thermo Scientific Chemicals Supplier No. L2016906

Description

CAS: 56542-67-7 | C7H4ClNO2S | 201.624 g/mol

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.

Specifications

Chemical Identifiers

• CAS: 56542-67-7
• Molecular Formula: C7H4ClNO2S
• Molecular Weight (g/mol): 201.624
• MDL Number: MFCD00203480
• InChI Key: BHNRGBRMCNHNQD-UHFFFAOYSA-N
• Synonym: 3-cyanobenzene-1-sulfonyl chloride, 3-cyanobenzene-1-sulfonylchloride, 3-cyano-benzenesulfonyl chloride, 3-cyanobenzenesulphonyl chloride, benzenesulfonyl chloride, 3-cyano, pubchem5108, acmc-1au46, 3-cyanobenzenesulfonylchloride, ksc269e7j, akos bb-9463
• PubChem CID: 2801360
• IUPAC Name: 3-cyanobenzenesulfonyl chloride
• SMILES: C1=CC(=CC(=C1)S(=O)(=O)Cl)C#N

• Melting Point: 47°C to 52°C
• Boiling Point: 114°C to 116°C (0.2 mmHg)
• Flash Point: >110°C (230°F)
• Quantity: 5 g
• UN Number: UN3261
• Beilstein: 2832925
• Sensitivity: Moisture sensitive
• Formula Weight: 201.63
• Percent Purity: 97%
• Chemical Name or Material: 3-Cyanobenzenesulfonyl chloride

Safety and Handling

Hazard Category	H302+H312+H332-H314-H335
Hazard Statement	GHS H Statement H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful if swallowed.
Precautionary Statement	P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber	000-000-0
TSCA	No
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only