삼염화인

PCl₃

IUPAC: Phosphorus trichloride

CAS: 7719-12-2

개요

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

구성

원소 기호 원자 원자 질량
P 1 30.9740
염소 Cl 3 35.4500

원소 구성

P
×1
22.6%
Cl
77.4%

용도

  • Pesticide synthesis
  • Plasticizer production
  • Flame retardant precursor

흥미로운 사실

  • About 300,000 tonnes produced annually worldwide

안전

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

구조

SMILES

P(Cl)(Cl)Cl

성질

유형
inorganic
상태
liquid
몰 질량
137.33 g/mol
밀도
1.5740 g/cm³
녹는점
-93.0 °C
끓는점
76.1 °C
용해도
decomposes

분자 기술자

정확 질량
135.8803
XLogP
2.3
TPSA
0.0 Ų
수소결합 주개
0
수소결합 받개
0
회전 가능 결합
0
중원자
4
복잡도
8.0

Frequently Asked Questions

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