2-Nitrobenzenesulfenyl chloride, 97%

Description

CAS: 7669-54-7 | C6H4ClNO2S | 189.613 g/mol

2-Nitrobenzenesulfenyl chloride is used as a reagent for N-protection as N-2-nitrophenylsulfenyl (Nps) derivatives, in amino acids and peptides and nucleosides.

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-Nitrobenzenesulfenyl chloride is used as a reagent for N-protection as N-2-nitrophenylsulfenyl (Nps) derivatives, in amino acids and peptides and nucleosides.

Solubility
Reacts with water.

Notes
Store under dry inert gas. Store away from moisture, strong bases and oxidizing agents. Protect from humidity and water.

Specifications

Chemical Identifiers

• CAS: 7669-54-7
• Molecular Formula: C6H4ClNO2S
• Molecular Weight (g/mol): 189.613
• MDL Number: MFCD00007128
• InChI Key: NTNKNFHIAFDCSJ-UHFFFAOYSA-N
• Synonym: 2-nitrobenzenesulfenyl chloride, 2-nitrophenylsulfenyl chloride, benzenesulfenyl chloride, 2-nitro, o-nitrobenzenesulfenyl chloride, o-nitrophenylsulfenyl chloride, 2-nitrobenzenesulfenylchloride, o-nitrophenylsulphenyl chloride, o-nitrobenzenesulphenyl chloride, 2-nitrophenyl thiohypochlorite, 2-nitrophenyl sulfanyl chlorane
• PubChem CID: 24319
• IUPAC Name: (2-nitrophenyl) thiohypochlorite
• SMILES: C1=CC=C(C(=C1)[N+](=O)[O-])SCl

• Melting Point: 72°C to 75°C
• Quantity: 50 g
• UN Number: UN3261
• Beilstein: 473741
• Sensitivity: Moisture sensitive
• Solubility Information: Reacts with water.
• Formula Weight: 189.62
• Percent Purity: 98%
• Chemical Name or Material: 2-Nitrobenzenesulfenyl chloride

Safety and Handling

Hazard Category	H314
Hazard Statement	GHS H Statement H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.
Precautionary Statement	P260-P264b-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	231-644-2
TSCA	Yes
Recommended Storage	Keep cold; Store under Nitrogen

SDS

RUO – Research Use Only