Copper(I) Oxide

Cu₂O

IUPAC: Dicopper oxide

CAS: 1317-39-1

Tổng quan

Copper(I) oxide is a red powder used in antifouling paint for ship hulls and as a fungicide. It occurs naturally as the mineral cuprite.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Oxygen O 1 15,9990
Copper Cu 2 63,5460

Thành phần nguyên tố

O
Oxygen ×1
11,2%
Cu
Copper ×2
88,8%

Công dụng

  • • Antifouling paint
  • • Fungicide
  • • Solar cell research
  • • Red ceramic glaze

Sự thật thú vị

  • ✦ The red color of some antique Roman glass comes from copper(I) oxide nanoparticles

An toàn

  • ⚠ Irritant
  • ⚠ Toxic to aquatic organisms

Structure

SMILES

O=[Cu].[Cu]

Tính chất

Loại
oxide
Trạng thái
solid
Khối lượng mol
143,09 g/mol
Mật độ
6,0000 g/cm³
Điểm nóng chảy
1244,0 °C
Độ hòa tan
insoluble

Molecular Descriptors

Exact Mass
141,8541
TPSA
17,1 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
3
Complexity
2,0

Hợp chất liên quan

Bismuth(III) Oxide

Bi₂O₃

Carbon Monoxide

CO

Chromium Trioxide

CrO₃

Cobalt(II) Oxide

CoO

Lithium Nickel Manganese Cobalt Oxide

LiNi₀.₃₃Mn₀.₃₃Co₀.₃₃O₂

Gallium(III) Oxide

Ga₂O₃

Aluminum Oxide

Al₂O₃

Antimony Trioxide

Sb₂O₃

Beryllium Oxide

BeO

Cadmium Oxide

CdO

Frequently Asked Questions

What is Copper(I) Oxide?
Copper(I) Oxide (Cu₂O) is a oxide compound with the IUPAC name Dicopper oxide.
What is the molecular weight of Copper(I) Oxide?
Copper(I) Oxide has a molar mass of 143.09 g/mol.
What state is Copper(I) Oxide at room temperature?
Copper(I) Oxide is a solid at room temperature.
Is Copper(I) Oxide organic or inorganic?
Copper(I) Oxide is classified as an inorganic compound.
What elements make up Copper(I) Oxide?
Copper(I) Oxide (Cu₂O) is composed of Oxygen (O), Copper (Cu).