Copper hydroxide - CP, ≥94% , CAS No.20427-59-2

CAS: 20427-59-2 Cat. No.: C105403 Formule: Cu(OH)₂ Poids moléculaire: 97.56 Numéro CE: 243-815-9

QUALITÉ & PURETÉ CP, ≥94%

Synonyms

Copper dihydroxide | Hydrated cupric oxide | Cupric hydroxide

Storage

Room temperature,Argon charged

Shipped In

Normal

Vue d’ensemble

The orthorhombic nature of copper hydroxide crystals was determined by X ray diffraction. Copper hydroxide can act as a heterogeneous catalyst in the selective oxidative cross coupling of terminal alkynes to yield their corresponding ynamides.

Spécifications

Synonymes

Copper dihydroxide | Hydrated cupric oxide | Cupric hydroxide

Spécifications et pureté

CP, ≥94%

Conditions de stockage de stockage

Room temperature,Argon charged

Expédié en

Normal

Grade

CP

Pureté

≥94%

Noms et identifiants

Pubchem Sid

504753411

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504753411

Sourires canoniques

O.O.[Cu]

IUPAC Name

copper;dihydrate

InChIKey

AEJIMXVJZFYIHN-UHFFFAOYSA-N

INCHI

1S/Cu.2H2O/h;2*1H2

Isomères SMILES

O.O.[Cu]

WGK Allemagne

3

RTECS

GL7600000

Poids moléculaire

97.56

Reaxy-Rn

31846435

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=31846435&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Classe Transition metal organides
      • Subclass Transition metal oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: Transition metal organides
• Subclass: Transition metal oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Transition metal oxides
• Alternative Parents: Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Transition metal oxide - Inorganic oxide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is 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

Propriétés chimiques et physiques

• Solubilité: Slightly soluble in waterSoluble in acids, ammonium hydroxide, dilute hydrochloric acid, concentrated alkali and potassium cyanide. Insoluble in water, ethanol, and acetone.
• Sensibilité: Hygroscopic；Moisture sensitive；air sensitive；heat sensitive
• Point de fusion (°C): 229 °C
• Poids moléculaire: 99.580 g/mol
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 98.9507 Da
• Monoisotopic Mass: 98.9507 Da
• Topological Polar Surface Area: 2.000 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: 3

XLogP3