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61139

Copper

Name: Copper
Brand: ALDRICH

Alternative plus écologique

≥99.0%, turnings, purum p.a.

Synonyme(s) :

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A propos de cet article

Formule linéaire :

Numéro CAS:

7440-50-8

Poids moléculaire :

63.55

NACRES:

NA.22

PubChem Substance ID:

57651817

UNSPSC Code:

12141711

EC Number:

231-159-6

MDL number:

MFCD00010965

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Propriétés

Nom du produit

Copper, turnings, purum p.a., ≥99.0%

grade

purum p.a.

Quality Segment

100

assay

≥99.0%

quality

turnings

reaction suitability

core: copper, reagent type: catalyst

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

resistivity

1.673 μΩ-cm, 20°C

turnings L

~0.5 cm

bp

2567 °C (lit.)

mp

1083.4 °C (lit.)

density

8.94 g/mL at 25 °C (lit.)

cation traces

Al: ≤50 mg/kg, Cd: ≤50 mg/kg, Co: ≤50 mg/kg, Fe: ≤200 mg/kg, Mg: ≤50 mg/kg, Mn: ≤50 mg/kg, Ni: ≤50 mg/kg, Pb: ≤100 mg/kg, Zn: ≤200 mg/kg

greener alternative category

Aligned

SMILES string

[Cu]

InChI

1S/Cu

InChI key

RYGMFSIKBFXOCR-UHFFFAOYSA-N

Description

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product falls under category 12 PAP and aligns with the Green Chemistry Principle of Catalysis. Click here for more information.

Copper turnings are a form of copper metal that has been specifically cut to have a high surface area. This form of copper is particularly useful because it provides a greater contact area for reagents to interact with which can help speed up reactions and increase yields.

Application

Copper turnings are used to synthesize inorganic salts and organometallic complexes and catalysts that can be employed in a variety of synthetic transformations. It is useful in:

Synthesis of polynitro[60]fullerene.
Copper-catalyzed azide-alkyne Huisgen cycloaddition (click reaction) to synthesize 5-membered heterocycles.
Trifluoromethylation of heteroaromatic compounds.
Preparation of electrolyte for all-copper hybrid flow batteries.

Classe de stockage

13 - Non Combustible Solids

flash_point_f

Not applicable

flash_point_c