Phosphorus Trichloride

PCl₃

IUPAC: Phosphorus trichloride

CAS: 7719-12-2

Tổng quan

Phosphorus trichloride is one of the most important phosphorus compounds in industrial chemistry, used to make pesticides, plasticizers, and flame retardants.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Phosphorus P 1 30,9740
Chlorine Cl 3 35,4500

Thành phần nguyên tố

P
Phosphorus ×1
22,6%
Cl
Chlorine ×3
77,4%

Công dụng

  • • Pesticide synthesis
  • • Plasticizer production
  • • Flame retardant precursor

Sự thật thú vị

  • ✦ About 300,000 tonnes produced annually worldwide

An toàn

  • ⚠ Corrosive
  • ⚠ Toxic
  • ⚠ Releases HCl on contact with moisture

Structure

SMILES

P(Cl)(Cl)Cl

Tính chất

Loại
inorganic
Trạng thái
liquid
Khối lượng mol
137,33 g/mol
Mật độ
1,5740 g/cm³
Điểm nóng chảy
-93,0 °C
Điểm sôi
76,1 °C
Độ hòa tan
decomposes

Molecular Descriptors

Exact Mass
135,8803
XLogP
2,3
TPSA
0,0 Ų
H-Bond Donors
0
H-Bond Acceptors
0
Rotatable Bonds
0
Heavy Atoms
4
Complexity
8,0

Hợp chất liên quan

Diborane

B₂H₆

Arsine

AsH₃

Boron Trichloride

BCl₃

Cisplatin

Pt(NH₃)₂Cl₂

Gallium Arsenide

GaAs

Barium Ferrite

BaFe₁₂O₁₉

Barium Titanate

BaTiO₃

Calcium Aluminate Cement

CaO·Al₂O₃

Nitrogen Trifluoride

NF₃

Aluminum Chloride

AlCl₃

Frequently Asked Questions

What is Phosphorus Trichloride?
Phosphorus Trichloride (PCl₃) is a inorganic compound with the IUPAC name Phosphorus trichloride.
What is the molecular weight of Phosphorus Trichloride?
Phosphorus Trichloride has a molar mass of 137.33 g/mol.
What state is Phosphorus Trichloride at room temperature?
Phosphorus Trichloride is a liquid at room temperature.
Is Phosphorus Trichloride organic or inorganic?
Phosphorus Trichloride is classified as an inorganic compound.
What elements make up Phosphorus Trichloride?
Phosphorus Trichloride (PCl₃) is composed of Phosphorus (P), Chlorine (Cl).