2,4-Dinitrobenzenesulfonyl chloride, 98%, Thermo Scientific Chemicals

Description

2,4-Dinitrobenzenesulfonyl chloride was used to protect primary amines. It was used as starting reagent in the synthesis of tert-butyl 2-[(2,4-dinitrophenyl) sulfonyl]amino acetate.

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
2,4-Dinitrobenzenesulfonyl chloride was used to protect primary amines. It was used as starting reagent in the synthesis of tert-butyl 2-[(2,4-dinitrophenyl) sulfonyl]amino acetate.

Solubility
Reacts with water.

Notes
Moisture sensitive. Store away from oxidizing agents, bases.

Specifications

Chemical Identifiers

• CAS: 1656-44-6
• Molecular Formula: C6H3ClN2O6S
• Molecular Weight (g/mol): 266.608
• MDL Number: MFCD00007431
• InChI Key: SSFSNKZUKDBPIT-UHFFFAOYSA-N
• Synonym: 2,4-dinitrobenzene-1-sulfonyl chloride, benzenesulfonyl chloride, 2,4-dinitro, 2,4-dinitrobenzenesulphonyl chloride, benzenesulfonylchloride, 2,4-dinitro, 2,4-dinitrobenzenesulfonylchloride, 2,4-dinitrophenylsulfonyl chloride, zlchem 879, acmc-20a62d, ksc178i6f, 2,4-dinitrobenzene sulfochloride
• PubChem CID: 74255
• IUPAC Name: 2,4-dinitrobenzenesulfonyl chloride
• SMILES: C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])S(=O)(=O)Cl

• Melting Point: 100°C to 104°C
• Quantity: 100 g
• UN Number: UN3096
• Sensitivity: Moisture sensitive
• Solubility Information: Reacts with water.
• Formula Weight: 266.62
• Percent Purity: 98%
• Chemical Name or Material: 2,4-Dinitrobenzenesulfonyl chloride

Safety and Handling

Hazard Category	H314-H335
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-P271-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P501c
DOTInformation	Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
EINECSNumber	216-749-3
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Nitrogen

SDS

RUO – Research Use Only