566284

Copper(I) oxide

≥99.99% trace metals basis, anhydrous

• Synonyme(s) : Cuprous oxide
• Formule linéaire : Cu₂O
• Numéro CAS: 1317-39-1
• Poids moléculaire : 143.09
• Numéro CE : 215-270-7
• Numéro MDL: MFCD00010974
• Code UNSPSC : 12352302
• ID de substance PubChem : 57651589
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: anhydrous
• Niveau de qualité: 100
• Pureté: ≥99.99% trace metals basis
• Forme: powder
• Densité: 6 g/mL at 25 °C (lit.)
• Chaîne SMILES: [Cu]O[Cu]
• InChI: 1S/2Cu.O
• Clé InChI: BERDEBHAJNAUOM-UHFFFAOYSA-N

Description

Description générale

Copper(I) oxide is a weak inorganic base that can be used to activate halides for nucleophilic substitution reaction. It is also used in decarboxylation and cyclo condensation reactions.

Application

Copper(I) oxide can be used:

• As a precursor to prepare nanoparticles, nanocrystals, and quantum dots for various applications.
• To catalyze the N-arylation of azoles under aqueous conditions using phase-transfer catalyst.
• To prepare reduced graphene oxide-based nano copper composites applicable as a sensor for the detection of dopamine.
• As a copper precursor to prepare Cu₂O-TiO₂ nanoparticle-based composite materials with aluminosilicate geopolymers applicable in the removal of organic pollutants from water.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302 + H332,H318,H410
• Conseils de prudence: P261 - P273 - P280 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Faceshields, Gloves