3,3'-Diaminobenzidine tetrahydrochloride, 98%+ 868272-85-9

Name: 3,3'-Diaminobenzidine tetrahydrochloride, 98%+
Brand: Vaqora Chemicals
SKU: VQ-003239

About 3,3'-Diaminobenzidine tetrahydrochloride, 98%+

Vaqora Chemicals supplies 3,3'-Diaminobenzidine tetrahydrochloride in AR grade, a molecular biology reagent registered under CAS number 868272-85-9 with a typical assay of ≥98%. Its molecular formula is C12H20Cl4N4O and its molecular weight is 378.1 g/mol. The IUPAC name is 4-(3,4-diaminophenyl)benzene-1,2-diamine. Hydrate. Tetrahydrochloride. Alternative names: C12H20Cl4N4O and 3,3-Diaminobenzidine (DAB) tetrahydrochloride.

The material typically appears as white to amber to dark purple powder or crystals. Literature values give a melting point of 280 °C (dec.). Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

Typical applications include electrophoresis, DNA/RNA workflows, protein analysis and biological staining. Typical end-use sectors are academic and industrial research and diagnostics and biotechnology.

We offer 3,3'-Diaminobenzidine tetrahydrochloride in 1 g, 5 g, 100 g and 1 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Electrophoresis
DNA/RNA workflows
Protein analysis
Biological staining

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	3,3'-Diaminobenzidine tetrahydrochloride, 98%+
Catalogue No.	VQ-003239
CAS Number	868272-85-9
IUPAC name	4-(3,4-diaminophenyl)benzene-1,2-diamine;hydrate;tetrahydrochloride
Molecular formula	C₁₂H₂₀Cl₄N₄O
Molecular weight	378.1 g/mol
Exact mass	378.0362
Grade	AR
Purity / assay	≥98%
HSN code	29215990
InChIKey	DXWSCXIZIHILNP-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N.O.Cl.Cl.Cl.Cl
PubChem CID	16211746

Physical properties
Physical form	Crystalline
Appearance	White to amber to dark purple powder or crystals
Melting point	280 °C (dec.)
H-bond donors / acceptors	9 / 5
TPSA	105 Å²
Synonyms	3,3',4,4'-Tetraaminobiphenyl tetrahydrochloride, 3,3'-Diaminobenzidine tetrahydrochloride hydrate, [1,1'-Biphenyl]-3,3',4,4'-tetraamine tetrahydrochloride hydrate, 3,3 inverted exclamation marka-Diaminobenzidine tetrahydrochloride hydrate, C12H20Cl4N4O, 3,3-Diaminobenzidine (DAB) tetrahydrochloride, 3,3'-Diaminobenzidine Tetrahydrochloride?Hydrate, 3,3'-Diaminobenzidine (tetrahydrochloride hydrate), 3,3'-Diaminobenzidine Tetrahydrochloride, Hydrate, 3,3'-Diaminobenzidine tetrahydrochloride hydrate, >=96%, 3,3'-Diaminobenzidine tetrahydrochloride hydrate, ISOPAC(R), 4-(3,4-Diaminophenyl)benzene-1,2-diamine tetrahydrochloride hydrate

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 3,3'-Diaminobenzidine tetrahydrochloride, 98%+?

The CAS Registry Number of 3,3'-Diaminobenzidine tetrahydrochloride, 98%+ is 868272-85-9. It is also known as 3,3',4,4'-Tetraaminobiphenyl tetrahydrochloride, 3,3'-Diaminobenzidine tetrahydrochloride hydrate, [1,1'-Biphenyl]-3,3',4,4'-tetraamine tetrahydrochloride hydrate.

What is the molecular formula and molecular weight of 3,3'-Diaminobenzidine tetrahydrochloride, 98%+?

3,3'-Diaminobenzidine tetrahydrochloride, 98%+ has the molecular formula C12H20Cl4N4O and a molecular weight of 378.1 g/mol.

Which grade and pack sizes of 3,3'-Diaminobenzidine tetrahydrochloride, 98%+ can I order?

We supply 3,3'-Diaminobenzidine tetrahydrochloride, 98%+ in AR (≥98%) grade, in 1 g, 5 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 3,3'-Diaminobenzidine tetrahydrochloride, 98%+?

Yes. Every lot of 3,3'-Diaminobenzidine tetrahydrochloride, 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 3,3'-Diaminobenzidine tetrahydrochloride, 98%+ be shipped internationally?

Yes. We export 3,3'-Diaminobenzidine tetrahydrochloride, 98%+ worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.