Identification

Numero CAS

121-86-8

Nom scientifique (FR)

Benzène, 2-chloro-1-méthyl-4-nitro

Nom scientifique (EN)

2-chloro-1-methyl-4-nitrobenzene

Autres dénominations scientifiques (FR)

2-chloro-4-nitrotoluène

Autres dénominations scientifiques (Autre langues)

2-chloro-1-methyl-4-nitrobenzene ; Benzene, 2-chloro-1-methyl-4-nitro- ; 2-chloro-4-nitrotoluene

Code EC

204-501-7

Code SANDRE

2815

Number CIPAC

-

Formule chimique brute

\(\ce{ C7H6ClNO2 }\)

Code InChlKey

LLYXJBROWQDVMI-UHFFFAOYSA-N

Code SMILES

O=N(=O)c(ccc(c1Cl)C)c1

Generalities

Poids moléculaire

171.58 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 49 mg.L-1
à 20°C
INERIS
Hydrosolubilité 67.2 mg.L-1
calculée à 25°C
INERIS
Densité 1.28 - INERIS
Pression de vapeur 0.517 Pa
calculée à 20°C
INERIS
Pression de vapeur 0.86 Pa
calculée à 25°C
INERIS
Pression de vapeur 400 Pa
mesurée à 100°C
INERIS
Point de fusion 68 °C INERIS
Constante de Henry 1.763 Pa.m3.mol-1
calculée à 25°C
INERIS
Coefficient de partage octanol/eau (Log Kow) 3.247 -
mesuré
INERIS
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Matrixes

Fresh water environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage eau matière en suspension 139.1 L.kg-1
calculé à partir du Koc (TGD)
INERIS
Coefficient de partage eau matière en suspension 51.1 L.kg-1
calculé à partir du Koc (TGD)
INERIS
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Sediment fresh water environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage eau sédiment 25.6 L.kg-1
calculé à partir du Koc (TGD)
INERIS
Coefficient de partage eau sédiment 69.6 L.kg-1
calculé à partir du Koc (TGD)
INERIS
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Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage carbone organique/Eau (Koc) 1391 L.kg-1
calculé
INERIS
Coefficient de partage carbone organique/Eau (Koc) 511 L.kg-1
calculé
INERIS
Coefficient de partage eau/sol 10.2 L.kg-1
calculé à partir du Koc (TGD)
INERIS
Coefficient de partage eau/sol 27.8 L.kg-1
calculé à partir du Koc (TGD)
INERIS
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Persistence

Biodegradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Biodégradabilité non facilement biodégradable -
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Fresh water environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Temps de demie vie eau douce 1.33 jour
calculée pour les eaux de rivière pour le 2-chloro-4-nitrotoluène. Cependant, ce modèle ne prend pas en compte le phénomène d'adsorption qui devrait être élevé au vu de la valeur de Koc.
INERIS
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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 173 -
calculé à partir du log de Kow - TGD
INERIS
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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 6.8 mg.L-1 Algue INERIS
CL/CE50 4 mg.L-1 Invertebré INERIS
CL/CE50 5.2 mg.L-1 Poisson INERIS
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Ecotoxicological values

Guide values

Valeurs guides
ineris name Value Matrix Target Critical effect retained Duration of exposure Factor Commentary Status state Value retained by INERIS Year Source
PNEC chronique / AA-QSwater_eco 0.006 mg.L-1 Eau douce 50
Cette PNEC a été calculée pour toute la catégorie chimique des chloronitrotoluènes. - extrapolation
Yes INERIS
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