4-((4-(Dimethylamino)phenyl)diazenyl)benzenes… 56512-49-3

About 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98%

4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride is an organosulfur compound carrying the CAS registry number 56512-49-3 with a typical assay of 98%. Its molecular formula is C14H14ClN3O2S and its molecular weight is 323.8 g/mol. Alternative names: DABS-Cl and Dabsyl chloride.

In its supplied form it is yellow red to dark red powder or crystals. Store sealed in a dry, well-ventilated location away from incompatible materials. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride in 5 g and 25 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98%
Catalogue No.	VQ-010788
CAS Number	56512-49-3
IUPAC name	4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonyl chloride
Molecular formula	C₁₄H₁₄ClN₃O₂S
Molecular weight	323.8 g/mol
Exact mass	323.0495
Purity / assay	98%
HSN code	29420090
InChIKey	VTVWTPGLLAELLI-UHFFFAOYSA-N
SMILES	CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)Cl
PubChem CID	91660

Physical properties
Physical form	Crystalline
Appearance	Yellow red to dark red powder or crystals
LogP (XLogP3)	4.6
H-bond donors / acceptors	0 / 5
TPSA	70.5 Å²
Synonyms	DABS-Cl, Dabsyl chloride, 4-Dimethylaminoazobenzene-4'-sulfonyl chloride, p-((p-(Dimethylamino)phenyl)azo)benzenesulfonyl chloride, Benzenesulfonyl chloride, 4-[[4-(dimethylamino)phenyl]azo]-, 4-N,N-Dimethylaminoazobenzene-4'-sulfonyl chloride, Benzenesulfonyl chloride, 4-((4-(dimethylamino)phenyl)azo)-, Benzenesulfonyl chloride, p-((p-(dimethylamino)phenyl)azo)-, Dabsylchloride, (E)-4-((4-(dimethylamino)phenyl)diazenyl)benzene-1-sulfonyl chloride, 4-(Dimethylamino)azobenzene-4'-sulfonyl chloride, p-Dimethylaminoazobenzene-4-sulfonyl chloride

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98%?

The CAS Registry Number of 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98% is 56512-49-3. It is also known as DABS-Cl, Dabsyl chloride, 4-Dimethylaminoazobenzene-4'-sulfonyl chloride.

What is the molecular formula and molecular weight of 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98%?

4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98% has the molecular formula C14H14ClN3O2S and a molecular weight of 323.8 g/mol. Its IUPAC name is 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonyl chloride.

Which grade and pack sizes of 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98% can I order?

We supply 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98% in (98%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98%?

Yes. Every lot of 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98% be shipped internationally?

Yes. We export 4-((4-(Dimethylamino)phenyl)diazenyl)benzenesulfonyl chloride, 98% worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.