Benzoic Acid

C₇H₆O₂

IUPAC: Benzenecarboxylic acid

CAS: 65-85-0

Aperçu

Benzoic acid is the simplest aromatic carboxylic acid. Its sodium salt is one of the most common food preservatives worldwide.

Composition

Élément Symbole Atomes Masse atomique
Hydrogen H 6 1,0080
Carbon C 7 12,0110
Oxygen O 2 15,9990

Composition élémentaire

C
68,8%
O
26,2%

Usages

  • Food preservative
  • Chemical intermediate
  • Pharmaceutical precursor

Le saviez-vous

  • Sodium benzoate (E211) is used in most carbonated soft drinks

Sécurité

  • ⚠ Irritant

Structure

SMILES

C1=CC=C(C=C1)C(=O)O

Propriétés

Type
organic
État
solid
Masse molaire
122,12 g/mol
Densité
1,2660 g/cm³
Point de fusion
122,4 °C
Point d'ébullition
249,0 °C
Solubilité
3.4 g/L at 25°C

Molecular Descriptors

Exact Mass
122,0368
XLogP
1,9
TPSA
37,3 Ų
H-Bond Donors
1
H-Bond Acceptors
2
Rotatable Bonds
1
Heavy Atoms
9
Complexity
103,0

Frequently Asked Questions

What is Benzoic Acid?
Benzoic Acid (C₇H₆O₂) is a organic compound with the IUPAC name Benzenecarboxylic acid.
What is the molecular weight of Benzoic Acid?
Benzoic Acid has a molar mass of 122.12 g/mol.
What state is Benzoic Acid at room temperature?
Benzoic Acid is a solid at room temperature.
Is Benzoic Acid organic or inorganic?
Benzoic Acid is classified as an organic compound.
What elements make up Benzoic Acid?
Benzoic Acid (C₇H₆O₂) is composed of Hydrogen (H), Carbon (C), Oxygen (O).