이산화규소
SiO₂Cite "이산화규소"
이산화규소. (n.d.). In Compound. Retrieved from /ko/compound/silicon-dioxide/
"이산화규소." Compound, /ko/compound/silicon-dioxide/.
@misc{, title={이산화규소}, url={/ko/compound/silicon-dioxide/}}
IUPAC: Silicon dioxide
CAS: 7631-86-9
개요
Silicon dioxide (silica) is the most abundant mineral in Earth's crust. Quartz, sand, and glass are all forms of SiO₂.
구성
용도
- • Glass manufacturing
- • Semiconductor industry
- • Concrete
- • Optical fibers
흥미로운 사실
- ✦ SiO₂ makes up about 59% of Earth's crust by mass
안전
- ⚠ Crystalline silica dust is a respiratory hazard
구조
SMILES
O=[Si]=O
성질
- 유형
- oxide
- 상태
- solid
- 몰 질량
- 60.08 g/mol
- 밀도
- 2.6500 g/cm³
- 녹는점
- 1713.0 °C
- 끓는점
- 2950.0 °C
- 용해도
- Insoluble
분자 기술자
- 정확 질량
- 59.9668
- TPSA
- 34.1 Ų
- 수소결합 주개
- 0
- 수소결합 받개
- 2
- 회전 가능 결합
- 0
- 중원자
- 3
- 복잡도
- 18.0
Frequently Asked Questions
What is 이산화규소?
이산화규소 (SiO₂) is a oxide compound with the IUPAC name Silicon dioxide.
What is the molecular weight of 이산화규소?
이산화규소 has a molar mass of 60.08 g/mol.
What state is 이산화규소 at room temperature?
이산화규소 is a solid at room temperature.
Is 이산화규소 organic or inorganic?
이산화규소 is classified as an inorganic compound.
What elements make up 이산화규소?
이산화규소 (SiO₂) is composed of 산소 (O), 규소 (Si).