산화베릴륨

BeO

IUPAC: Beryllium oxide

CAS: 1304-56-9

개요

Beryllium oxide has a unique combination of high thermal conductivity and excellent electrical insulation. It conducts heat nearly as well as metals while being an electrical insulator. This makes it invaluable in high-power electronics and nuclear reactors.

구성

원소 기호 원자 원자 질량
베릴륨 Be 1 9.0122
산소 O 1 15.9990

원소 구성

Be
베릴륨 ×1
36.0%
O
산소 ×1
64.0%

용도

  • • High-power electronic heat sinks
  • • Nuclear reactor moderator
  • • Microwave window material
  • • Laser tube component

흥미로운 사실

  • ✦ One of the few ceramics with thermal conductivity rivaling metals

안전

  • ⚠ Highly toxic if inhaled as dust
  • ⚠ Causes chronic beryllium disease (berylliosis)
  • ⚠ Carcinogenic

구조

SMILES

[Be]=O

성질

유형
oxide
상태
solid
몰 질량
25.01 g/mol
밀도
3.0100 g/cm³
녹는점
2507.0 °C
끓는점
3900.0 °C
용해도
insoluble

분자 기술자

정확 질량
25.0071
TPSA
17.1 Ų
수소결합 주개
0
수소결합 받개
1
회전 가능 결합
0
중원자
2
복잡도
2.0

다른 이름

Beryllia Bromellite

관련 화합물

물

H₂O

산화바륨

BaO

산화아연

ZnO

산화칼슘

CaO

삼산화황

SO₃

오산화인

P₄O₁₀

이산화황

SO₂

산화란타넘

La₂O₃

산화이트륨

Y₂O₃

산화카드뮴

CdO

Frequently Asked Questions

What is 산화베릴륨?
산화베릴륨 (BeO) is a oxide compound with the IUPAC name Beryllium oxide.
What is the molecular weight of 산화베릴륨?
산화베릴륨 has a molar mass of 25.012 g/mol.
What state is 산화베릴륨 at room temperature?
산화베릴륨 is a solid at room temperature.
Is 산화베릴륨 organic or inorganic?
산화베릴륨 is classified as an inorganic compound.
What elements make up 산화베릴륨?
산화베릴륨 (BeO) is composed of 베릴륨 (Be), 산소 (O).