Identification

Numero CAS

482-89-3

Nom scientifique (FR)

2-(1,3-Dihydro-3-Oxo-2H-Indole-2-Ylidene)-1,2-Dihydro-3H-Indole-3-One

Nom scientifique (EN)

(2Z)-2-(3-oxo-1H-indol-2-ylidene)-1H-indol-3-one

Autres dénominations scientifiques (Autre langues)

(2,2'-biindoline)-3,3'-dione ; (delta(2,2'(3h,3'h))-biindole)-3,3'-dione ; (delta(2,2')-biindoline)-3,3'-dione ; (delta(sup 2,2')-biindoline)-3,3'-dione ; 2-(1,3-dihydro-3-oxo-2h-indol-2-ylidene)-1,2-dihydro-3h-indol-3-one ; 3h-indol-3-one, 2(1,3-dihydro-3-oxo-2h-indol-2-ylidene)-1,2-dihydro- ;

Dénominations d'usage / Noms commerciaux

CI PIGMENT BLUE 66; INDIGO BLUE

Code EC

207-586-9

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C16H10N2O2 }\)

Code InChlKey

COHYTHOBJLSHDF-YPKPFQOOSA-N

Code SMILES

O=C(c(c(N1)ccc2)c2)C1=C(Nc(c3ccc4)c4)C3=O

Generalities

Poids moléculaire

262.27 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 0.99 mg.L-1
mesurée à 25°C
UNEP (2005) p.8
Pression de vapeur 3.5e-05 Pa
valeur maximale mesurée à 100°C
UNEP (2005) p.8
Point de fusion 300 °C UNEP (2005) p.8
Constante de Henry 0.0093 Pa.m3.mol-1
calculée - TGD
UNEP (2005) p.8
Coefficient de partage octanol/eau (Log Kow) 2.7 -
mesuré à 25°C
UNEP (2005) p.8
Coefficient de partage octanol/eau (Log Kow) 3.72 - Calcul USETOX (2011)
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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
Hydrolyse 622 jour
à pH 4 à 25°C
UNEP (2005) p.8
Photolyse 41 jour
estimée
UNEP (2005) p.8
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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 4.5 -
carpe - poisson - valeur mesurée - 6 semaines à 25°C
UNEP (2005) p.8
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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 6.5 mg.L-1 Algue UNEP (2005) p.8
CL/CE50 250 mg.L-1 Invertebré UNEP (2005) p.8
CL/CE50 >1000 mg.L-1 Poisson UNEP (2005) p.8
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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 0.0078 mg.L-1 Eau douce 100
extrapolation
Yes UNEP (2005) p.8
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