Silicon Tetrachloride

SiCl₄

IUPAC: Tetrachlorosilane

CAS: 10026-04-7

Tổng quan

Silicon tetrachloride is a key intermediate in producing high-purity silicon for semiconductors and optical fibers.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Silicon Si 1 28,0850
Chlorine Cl 4 35,4500

Thành phần nguyên tố

Si
Silicon ×1
16,5%
Cl
Chlorine ×4
83,5%

Công dụng

  • • Semiconductor-grade silicon production
  • • Optical fiber manufacturing
  • • Smoke screen

Sự thật thú vị

  • ✦ Used to produce the ultrapure silicon needed for computer chips

An toàn

  • ⚠ Corrosive
  • ⚠ Fumes in moist air
  • ⚠ Irritant

Structure

SMILES

[Si](Cl)(Cl)(Cl)Cl

Tính chất

Loại
inorganic
Trạng thái
liquid
Khối lượng mol
169,90 g/mol
Mật độ
1,4830 g/cm³
Điểm nóng chảy
-68,8 °C
Điểm sôi
57,7 °C
Độ hòa tan
decomposes

Molecular Descriptors

Exact Mass
169,8494
TPSA
0,0 Ų
H-Bond Donors
0
H-Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
5
Complexity
19,0

Hợp chất liên quan

Arsine

AsH₃

Barium Ferrite

BaFe₁₂O₁₉

Calcium Aluminate Cement

CaO·Al₂O₃

Aluminum Nitride

AlN

Ammonium Persulfate

(NH₄)₂S₂O₈

Calcium Hydride

CaH₂

Xenon Difluoride

XeF₂

Magnesium Silicate

Mg₃Si₄O₁₀(OH)₂

Hydroxylamine

NH₃O

Diborane

B₂H₆

Frequently Asked Questions

What is Silicon Tetrachloride?
Silicon Tetrachloride (SiCl₄) is a inorganic compound with the IUPAC name Tetrachlorosilane.
What is the molecular weight of Silicon Tetrachloride?
Silicon Tetrachloride has a molar mass of 169.9 g/mol.
What state is Silicon Tetrachloride at room temperature?
Silicon Tetrachloride is a liquid at room temperature.
Is Silicon Tetrachloride organic or inorganic?
Silicon Tetrachloride is classified as an inorganic compound.
What elements make up Silicon Tetrachloride?
Silicon Tetrachloride (SiCl₄) is composed of Silicon (Si), Chlorine (Cl).