Identification

Numero CAS

532-32-1

Nom scientifique (FR)

benzoate de sodium

Nom scientifique (EN)

Sodium benzoate

Autres dénominations scientifiques (FR)

Sel de sodium de l'acide benzoïque

Autres dénominations scientifiques (Autre langues)

sodium benzoate ; Benzoic acid, sodium salt ; Antimol ; Benzoan sodny ; Benzoate of soda ; Benzoate sodium ; Benzoesaeure (Na-salz) ; Sobenate ; Sodium benzoic acid

Code EC

208-534-8

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C7H6O2Na }\)

Code InChlKey

WXMKPNITSTVMEF-UHFFFAOYSA-M

Code SMILES

[Na]OC(=O)c1ccccc1

Generalities

Poids moléculaire

144.11 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 556000 mg.L-1
à 20°C à pH 8
UNEP (2004) p.31
Densité 1.44 - UNEP (2004) p.31
Pression de vapeur 0.11 Pa
valeur maximale à 20°C
UNEP (2004) p.31
Point de fusion 330.6 °C UNEP (2004) p.31
Coefficient de partage octanol/eau (Log Kow) -2.269 -
calculé
UNEP (2004) p.31
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Matrixes

Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage carbone organique/Eau (Koc) 16.55 L.kg-1 Calcul EPA
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Persistence

Biodegradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Biodégradabilité facilement biodégradable -
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Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 3.008 jour
calculée à 25°C
UNEP (2004) p.31
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Bioaccumulation

Aquatic organisms

Organismes aquatiques
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
Bioaccumulation BCF 3.162 - Calcul EPA
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Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 61 mg.m-3 EHSS (2018) Final
TEEL-2/11, rat oral TDLo, rat oral LD50
PAC-2 60 min 680 mg.m-3 EHSS (2018) Final
TEEL-2/11, rat oral TDLo, rat oral LD50
PAC-3 60 min 810 mg.m-3 EHSS (2018) Final
TEEL-2/11, rat oral TDLo, rat oral LD50
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Reference values

Other values of recognized organizations

Autres valeurs des organismes reconnus
ineris name Value Source Commentary Critical effect retained Status state Duration of exposure Environment Exposure source Factor Management context Age-Dependent Adjustments Factors ADAF - Age range ADAF - Value ADAF - URL
DJT 5 mg.kg-1.j-1 OMS CICAD (2000)
Valeur provisoire
effets immunologiques Final Eau
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Hazards

Hazard values

Valeurs de danger
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
CL/CE50 430000 mg.L-1 Algue UNEP (2004) p.31
CL/CE50 >=100 mg.L-1 Invertebré UNEP (2004) p.31
CL/CE50 484 mg.L-1 Poisson UNEP (2004) p.31
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