Potassium tetrabromoaurate

Base Information

• Chemical Name: Potassium tetrabromoaurate
• CAS No.: 14323-32-1
• Deprecated CAS: 13966-47-7,2677733-73-0
• Molecular Formula: AuBr4 . K
• Molecular Weight: 555.681
• European Community (EC) Number: 238-268-8
• UNII: 80A6U22TN2
• DSSTox Substance ID: DTXSID90930529
• Mol file: 14323-32-1.mol

Synonyms:bromauric acid;gold tetrabromide, acid;gold tetrabromide, cesium salt;gold tetrabromide, potassium salt;gold tetrabromide, rubidium salt;gold tetrabromide, sodium salt;KAuBr4;potassium tetrabromoaurate

Chemical Property of Potassium tetrabromoaurate

Chemical Property:

• Melting Point: decomposes at 120℃ [CRC10]
• Boiling Point: 25°C
• PSA: 0.00000
• LogP: 3.37990
• Water Solubility.: Soluble in water and alcohol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 555.59953
• Heavy Atom Count: 6
• Complexity: 0

Purity/Quality:

99% ^*data from raw suppliers

Potassium tetrabromoaurate(III) dihydrate, 99% ^*data from reagent suppliers

Safty Information:

• Statements: 34
• Safety Statements: 36/37

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [K+].[Br-].[Br-].[Br-].[Br-].[Au+3]

Technology Process of Potassium tetrabromoaurate

There total 5 articles about Potassium tetrabromoaurate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

gold(I) chloride (10294-29-8,11118-27-7) → potassium tetrachloroaurate(III) (13682-61-6) + potassium tetrabromoaurate(III) (14323-32-1) + gold (7440-57-5,457905-15-6)

Guidance literature:

With potassium bromide; In not given;

Reference yield:

gold(I) bromide (57485-08-2,10294-27-6) → potassium tetrabromoaurate(III) (14323-32-1) + gold (7440-57-5,457905-15-6)

Guidance literature:

With potassium bromide;

Reference yield:

gold (7440-57-5,457905-15-6) + potassium bromide (7558-02-3,7758-02-3) → potassium tetrabromoaurate(III) (14323-32-1)

Guidance literature:

In neat (no solvent); KAuBr4 prepd. by direct bromination of Au powder in presence of KBr;

DOI:10.1021/jp061896i

upstream raw materials:

gold

potassium bromide

gold(I) bromide

gold(I) chloride

Downstream raw materials:

5-bromo-6-hydroxy-5,6-dihydrouridine

gold

gold(I) oxide