Copper(I) Oxide

Cu₂O

IUPAC: Dicopper oxide

CAS: 1317-39-1

概述

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.

组成

元素 符号 原子 原子质量
Oxygen O 1 15.9990
Copper Cu 2 63.5460

元素组成

O
Oxygen ×1
11.2%
Cu
Copper ×2
88.8%

用途

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

趣味知识

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

安全性

  • ⚠ Irritant
  • ⚠ Toxic to aquatic organisms

Structure

SMILES

O=[Cu].[Cu]

属性

类型
oxide
状态
solid
摩尔质量
143.09 g/mol
密度
6.0000 g/cm³
熔点
1244.0 °C
溶解度
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

相关化合物

Aluminum Oxide

Al₂O₃

Beryllium Oxide

BeO

Calcium Oxide

CaO

Boron Trioxide

B₂O₃

Copper(II) Oxide

CuO

Molybdenum Trioxide

MoO₃

Magnesium Oxide

MgO

Manganese Dioxide

MnO₂

Tin(IV) Oxide

SnO₂

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).