Acetonitrile

C₂H₃N

IUPAC: Ethanenitrile

CAS: 75-05-8

概要

Acetonitrile is a versatile polar aprotic solvent widely used in HPLC chromatography. A global shortage in 2008 disrupted pharmaceutical and research labs worldwide.

組成

元素 記号 原子 原子質量
Hydrogen H 3 1.0080
Carbon C 2 12.0110
Nitrogen N 1 14.0070

元素組成

用途

  • HPLC solvent
  • Chemical synthesis
  • Extraction solvent
  • Battery electrolyte

豆知識

  • A 2008 shortage caused acetonitrile prices to increase 10-fold, disrupting labs worldwide

安全性

  • ⚠ Toxic
  • ⚠ Flammable

Structure

SMILES

CC#N

特性

タイプ
organic
状態
liquid
モル質量
41.05 g/mol
密度
0.7860 g/cm³
融点
-45.7 °C
沸点
82.0 °C
溶解度
miscible

Molecular Descriptors

Exact Mass
41.0265
XLogP
0.0
TPSA
23.8 Ų
H-Bond Donors
0
H-Bond Acceptors
1
Rotatable Bonds
0
Heavy Atoms
3
Complexity
29.0

Frequently Asked Questions

What is Acetonitrile?
Acetonitrile (C₂H₃N) is a organic compound with the IUPAC name Ethanenitrile.
What is the molecular weight of Acetonitrile?
Acetonitrile has a molar mass of 41.05 g/mol.
What state is Acetonitrile at room temperature?
Acetonitrile is a liquid at room temperature.
Is Acetonitrile organic or inorganic?
Acetonitrile is classified as an organic compound.
What elements make up Acetonitrile?
Acetonitrile (C₂H₃N) is composed of Hydrogen (H), Carbon (C), Nitrogen (N).