Copper(1+) oxidocopper

Basic Information

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CAS Number

1317-39-1

Molecular Formula

Cu2O

Molecular Weight

143.09 g/mol

Basic Physical Properties

Melting Point

1232 ºC

Boiling Point

1800 ºC

Solubility

It is insoluble in water and organic solvents

Refractive Index

2.705

SMILES

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[O-2].[Cu+].[Cu+]

InChI

InChI=1S/2Cu.O

InChIKey

BERDEBHAJNAUOM-UHFFFAOYSA-N

LogP

-0.12380

Complexity

2.8

Safety Information

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GHS Hazard Pictograms

H302

H410

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 9 Class 9

Stability

Stable. May be air or light sensitive.

Sensitiveness

Air & Moisture Sensitive

Toxicity

LD50 orally in rats: 0.47 g/kg (Smyth)

Synonyms & References

English

Copper(I) oxide
Cuprous oxide
Copperoxideminredpowder
dicopper oxide
CopperIoxide
Curpous oxide
Copper(I)oxide-redpowder
Copper oxide (Cu2O)
copper(1+) oxide
copper,hydrate
C.I. 77402
Copox
Cu2-O
Cuprox
Nordox
Kuprite
Perecot
Perenex
Perenox
Caocobre
Cupramar

MDL Number

MFCD00010974

FAQ

What is Copper(1+) oxidocopper (CAS: 1317-39-1)?

Copper(1+) oxidocopper, with CAS number 1317-39-1, is a chemical compound with the formula Cu₂O. It appears as a red or black powder, is a basic oxide, and exhibits conductivity. This compound is commonly used as a pigment and in electrochemical applications due to its unique properties.

What are the main uses of Copper(1+) oxidocopper (CAS: 1317-39-1)?

Copper(1+) oxidocopper (CAS: 1317-39-1) is primarily used in the production of ceramics, glass, and pigments. It also serves as a reducing agent in chemical processes, finds applications in pharmaceuticals for certain formulations, and is utilized in research for material science and electrochemistry studies.

Is Copper(1+) oxidocopper (CAS: 1317-39-1) safe?

Copper(1+) oxidocopper (CAS: 1317-39-1) is generally considered safe when handled properly. However, inhalation or ingestion may cause irritation. Safety standards recommend using protective gear, such as gloves and masks, and following guidelines for handling hazardous materials to minimize risks.

How should Copper(1+) oxidocopper (CAS: 1317-39-1) be stored?

Copper(1+) oxidocopper (CAS: 1317-39-1) should be stored in a cool, dry place away from moisture and light. Use airtight containers made of glass or plastic to ensure stability. Avoid exposure to air to prevent oxidation, and maintain storage conditions below 25°C for optimal preservation.