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Inherent Properties, Identifiers and References
ChemSpider ID: 10305
Empirical Formula: C7H5NaO2
Molecular Weight: 144.1032
Nominal Mass: 144 Da
Average Mass: 144.1032 Da
Monoisotopic Mass: 144.018724 Da
Systematic Name: sodium benzoate
SMILES: [Na+].[O-]C(=O)c1ccccc1
InChI: InChI=1/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1
InChIKey: WXMKPNITSTVMEF-REWHXWOFAY
Std. InChI: InChI=1S/C7H6O2.Na/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1
Std. InChIKey: WXMKPNITSTVMEF-UHFFFAOYSA-M
(Details...) Wikipedia Article(s)
Sodium benzoate (E211) has the chemical formula NaC6H5CO2. It is the sodium salt of benzoic acid and exists in this form when dissolved in water. It can be produced by reacting sodium hydroxide with benzoic acid. Read more... or Edit at Wikipedia...
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User Data

  • experimental physchem properties
    • Melting Point: >300
    • Solubility: Soluble in water, alcohol
  • miscellaneous
    • Safety: WARNING: Irreversible damage risk, protect skin/eyes/lungs.
Names and Synonyms

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

benzoate ​de sodium

benzoic a​cid, sodi​um salt (​1:1)

Natriumbe​nzolcarbo​xylat

Sodium be​nzoate

sodiumato​ benzoata​to

208-534-8 [EINECS/ELINCS]

532-32-1 [RN]

AMMONUL

Antimol

Benzoan s​odny [Czech]

More...
Database ID(s)

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ACD/LogP: 1.90 # of Rule of 5 Violations: 0
ACD/LogD (pH 5.5): 0.58 ACD/LogD (pH 7.4): -0.98
ACD/BCF (pH 5.5): 1 ACD/BCF (pH 7.4): 1
ACD/KOC (pH 5.5): 12.43 ACD/KOC (pH 7.4): 1
#H bond acceptors: 2 #H bond donors: 1
#Freely Rotating Bonds: 1 Polar Surface Area: 37.3 Å2
Index of Refraction: Molar Refractivity: cm3
Molar Volume: cm3 Polarizability: 10-24cm3
Surface Tension: dyne/cm Density: g/cm3
Flash Point: 111.4 °C Enthalpy of Vaporization: 51.4 kJ/mol
Boiling Point: 249.3 °C at 760 mmHg Vapour Pressure: 0.0122 mmHg at 25°C