Acetonitrile

C₂H₃N

IUPAC: Ethanenitrile

CAS: 75-05-8

نظرة عامة

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

التركيب

العنصر الرمز الذرات الكتلة الذرية
Hydrogen H 3 1,0080
Carbon C 2 12,0110
Nitrogen N 1 14,0070

التركيب العنصري

H
Hydrogen ×3
7,4%
C
Carbon ×2
58,5%
N
Nitrogen ×1
34,1%

الاستخدامات

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

حقائق مثيرة

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

السلامة

  • ⚠ Toxic
  • ⚠ Flammable

Structure

SMILES

CC#N

الخصائص

النوع
organic
الحالة
liquid
الكتلة المولية
41,05 g/mol
الكثافة
0,7860 g/cm³
نقطة الانصهار
-45,7 °C
نقطة الغليان
82,0 °C
الذوبانية
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

مركبات ذات صلة

Caffeine

C₈H₁₀N₄O₂

Coumarin

C₉H₆O₂

Acetone

(CH₃)₂CO

Acrylic Acid

C₃H₄O₂

Cysteine

C₃H₇NO₂S

DDT

C₁₄H₉Cl₅

Alanine

C₃H₇NO₂

Diazepam

C₁₆H₁₃ClN₂O

Dichloromethane

CH₂Cl₂

Butane

C₄H₁₀

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).