Identification

Numero CAS

99-94-5

Nom scientifique (FR)

Acide P-Toluique

Nom scientifique (EN)

4-methylbenzoic acid

Autres dénominations scientifiques (Autre langues)

4-Methylbenzoic acid ; 4-toluic acid ; Benzoic acid, 4-methyl- ; Crithminic acid ; p-Carboxytoluene ; p-Methylbenzoic acid ; p-Toluylic acid

Code EC

202-803-3

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C8H8O2 }\)

Code InChlKey

LPNBBFKOUUSUDB-UHFFFAOYSA-N

Code SMILES

C(=O)(O)c1ccc(C)cc1

Generalities

Poids moléculaire

136.15 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 349 mg.L-1
à 20°C
UNEP p.22
Pression de vapeur 0.00811 Pa
à 25°C
UNEP p.22
Point de fusion 179.3 °C UNEP p.22
Constante de Henry 0.012 Pa.m3.mol-1 UNEP p.22
Coefficient de partage octanol/eau (Log Kow) 2.44 - UNEP p.22
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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 4.21 jour
calculé
UNEP p.22
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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 74 mg.L-1 Algue UNEP p.22
CL/CE50 42 mg.L-1 Invertebré UNEP p.22
CL/CE50 64 mg.L-1 Poisson UNEP p.22
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