4-Dimethylaminoazobenzene-4'-sulfonyl chloride, 98+%, Thermo Scientific Chemicals

Description

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: 56512-49-3
• Molecular Formula: C14H14ClN3O2S
• Molecular Weight (g/mol): 323.80
• MDL Number: MFCD00007444
• InChI Key: VTVWTPGLLAELLI-UHFFFAOYSA-N
• Synonym: dabsyl chloride, 4-dimethylaminoazobenzene-4'-sulfonyl chloride, 4-dimethylamino azobenzene-4'-sulfonyl chloride, p-dimethylaminoazobenzene-4-sulfonyl chloride, p-p-dimethylamino phenyl azo benzenesulfonyl chloride, benzenesulfonyl chloride, 4-4-dimethylamino phenyl azo, benzenesulfonyl chloride, p-p-dimethylamino phenyl azo, 4-n,n-dimethylaminoazobenzene-4'-sulfonyl chloride, p-4-dimethylamino phenyl azo benzenesulphonyl chloride
• PubChem CID: 91660
• IUPAC Name: 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonyl chloride
• SMILES: CN(C)C1=CC=C(C=C1)N=NC1=CC=C(C=C1)S(Cl)(=O)=O

• Melting Point: ∽185°C (decomposition)
• Quantity: 500 mg
• UN Number: UN3261
• Beilstein: 3064095
• Sensitivity: Moisture sensitive
• Formula Weight: 323.8
• Percent Purity: ≥98%
• Chemical Name or Material: 4-Dimethylaminoazobenzene-4'-sulfonyl 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	260-235-1
RTECSNumber	DB8927800
TSCA	No
Recommended Storage	Keep cold; Store under Nitrogen

SDS

RUO – Research Use Only