Cupric bromide - AR, ≥99% , CAS No.7789-45-9

CAS: 7789-45-9 Cat. No.: C105401 Formula: CuBr₂ Molecular Weight: 223.35 EC Number: 232-167-2

GRADE & PURITY AR, ≥99%

Synonyms

AKOS015833215 | EINECS 232-167-2 | Copper bromide (CuBr2) | Cuprum Bromatum | FT-0624056 | Copper(II) bromide, 99.999% trace metals basis | Copper(II) bromide, purum, >=99.0% (RT) | Dibromocopper | MFCD00010970 | copper(II)bromide | Q420370 | BP-11386 | C

Storage

Desiccated,Room temperature

Shipped In

Normal

Specifications

Synonyms

AKOS015833215 | EINECS 232-167-2 | Copper bromide (CuBr2) | Cuprum Bromatum | FT-0624056 | Copper(II) bromide, 99.999% trace metals basis | Copper(II) bromide, purum, >=99.0% (RT) | Dibromocopper | MFCD00010970 | copper(II)bromide | Q420370 | BP-11386 | C

Specifications & Purity

AR, ≥99%

Storage

Desiccated,Room temperature

Shipped In

Normal

Grade

AR

Purity

≥99%

Names and Identifiers

Pubchem Sid

504753242

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504753242

Canonical Smiles

[Cu](Br)Br

IUPAC Name

dibromocopper

InChIKey

QTMDXZNDVAMKGV-UHFFFAOYSA-L

INCHI

1S/2BrH.Cu/h2*1H;/q;;+2/p-2

Isomeric SMILES

[Cu](Br)Br

WGK Germany

3

Molecular Weight

223.35

Reaxy-Rn

4937268

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4937268&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Transition metal salts
      • Subclass Transition metal bromides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Transition metal salts
• Subclass: Transition metal bromides
• Intermediate Tree Nodes: Not available
• Direct Parent: Transition metal bromides
• Alternative Parents: Inorganic salts
• Molecular Framework: Not available
• Substituents: Transition metal bromide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as transition metal bromides. These are inorganic compounds in which the largest halogen atom is Bromine, and the heaviest metal atom a transition metal.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Solubility: Solubility in water: Completely soluble; Soluble in Ethanol,Alcohol,Acetone; Insoluble in Ether,Benzene
• Sensitivity: moisture sensitive
• Boil Point(°C): 900°C
• Melt Point(°C): 498°C
• Molecular Weight: 223.350 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 222.764 Da
• Monoisotopic Mass: 220.766 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 3
• Formal Charge: 0
• Complexity: 2.800
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

Frequently Asked Questions

What is the purity of this product?

This product is supplied at ≥99% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

What does AR mean?

AR is a defined analytical purity tier suitable for general analytical and reagent applications. It specifies a minimum assay percentage, controlled limits on common impurities (water, heavy metals, residue on ignition), and lot-to-lot consistency. AR is one of several purity tiers — choose based on the sensitivity and regulatory requirements of your method.

How should this product be stored?

Store at room temperature, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 7789-45-9, the molecular formula is Br2Cu, and the molecular weight is 223.35 g/mol. InChIKey QTMDXZNDVAMKGV-UHFFFAOYSA-L.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.