Identification

Numero CAS

5281-04-9

Nom scientifique (FR)

3-Hydroxy-4-[(4-Méthyl-2-Sulfonatophényl)Azo]-2-Naphtoate de Calcium

Nom scientifique (EN)

Calcium 3-hydroxy-4-[(4-methyl-2-sulfonatophenyl)diazenyl]naphthalene-2-carboxylate

Autres dénominations scientifiques (FR)

Sel de calcium de l'acide hydroxy-3 ((méthyl-4 sulfophényl-2)azo)-4 naphtalènecarboxylique

Autres dénominations scientifiques (Autre langues)

2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(4-methyl-2-sulfophenyl)azo]-, calcium salt (1:1)

Code EC

226-109-5

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C18H14N2O6SCa }\)

Code InChlKey

PZTQVMXMKVTIRC-UHFFFAOYSA-L

Code SMILES

c12c(N=Nc3c(S(=O)(=O)O)cc(C)cc3)c(O)c(C(=O)O)cc1cccc2

Generalities

Poids moléculaire

424.45 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 8.9 mg.L-1
à 25°C
UNEP (2005) p.7
Pression de vapeur 130 Pa
valeur maximale mesurée à 25°C
UNEP (2005) p.7
Point de fusion 357.5 °C UNEP (2005) p.7
Constante de Henry 6200 Pa.m3.mol-1
calculée - TGD
UNEP (2005) p.7
Coefficient de partage octanol/eau (Log Kow) 1.1 -
mesuré à pH 7 à 25°C par la méthode du flacon
UNEP (2005) p.7
Coefficient de partage octanol/eau (Log Kow) 2.5 -
mesuré à pH 3 à 25°C par la méthode du flacon
UNEP (2005) p.7
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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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Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 18 jour
estimée
UNEP (2005) p.7
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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 1.8 -
carpe - poisson - valeur maximale mesurée - 6 semaines à 25°C
UNEP (2005) p.7
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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 190 mg.L-1 Algue UNEP (2005) p.7
CL/CE50 280 mg.L-1 Invertebré UNEP (2005) p.7
CL/CE50 33 mg.L-1 Poisson UNEP (2005) p.7
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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 0.03 mg.L-1 Eau douce 100
extrapolation
Yes UNEP (2005) p.7
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