Identification

Numero CAS

26761-40-0

Nom scientifique (FR)

Phtalate de diisodecyle

Nom scientifique (EN)

bis(8-methylnonyl) benzene-1,2-dicarboxylate

Autres dénominations scientifiques (Autre langues)

1,2-Benzenedi-carboxylic acid, diisodecyl ester ; 1,2-Benzenedicarboxylic acid, 1,2-diisodecyl ester ; 1,2-Benzenedicarboxylic acid, diisodecyl ester ; 1,2-bis(8-methylnonyl) benzene-1,2-dicarboxylate ; bis(7,7-dimethyloctyl) phthalate ; Di-(9-methyl nonyl)Benzene 1,2 dicarboxylate ; Di-isodecylphthalate ; Diisodecyl phthalate ; DIDP

Code EC

247-977-1

Code SANDRE

6658

Number CIPAC

-

Formule chimique brute

\(\ce{ C28H46O4 (average) }\)

Code InChlKey

ZVFDTKUVRCTHQE-UHFFFAOYSA-N

Code SMILES

CC(C)CCCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCCC(C)C

Regulations

Generalities

Poids moléculaire

446.68 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 0.0002 mg.L-1
à 20°C
ECB (2003) Vol.36 p.223
Densité 0.966 - ECB (2003) Vol.36 p.223
Pression de vapeur 5.1e-05 Pa
à 25°C
ECB (2003) Vol.36 p.223
Point de fusion -46 °C ECB (2003) Vol.36 p.223
Constante de Henry 114 Pa.m3.mol-1 ECB (2003) Vol.36 p.223
Coefficient de partage octanol/eau (Log Kow) 9.3 - ECB (2003) Vol.36 p.223
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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 28600 L.kg-1
calculé à partir du Koc (TGD)
ECB (2003) Vol.36 p.223
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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 14300 L.kg-1
calculé à partir du Koc (TGD)
ECB (2003) Vol.36 p.223
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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) 286000 L.kg-1
moyenne de 3 valeurs expérimentales
ECB (2003) Vol.36 p.223
Coefficient de partage eau/sol 5720 L.kg-1
calculé à partir du Koc (TGD)
ECB (2003) Vol.36 p.223
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Persistence

Biodegradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Biodégradabilité facilement biodégradable (critère de la fenêtre des 10 jours non rempli) -
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Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 0.6 jour ECB (2003) Vol.36 p.223
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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 50 jour
valeur extrapolée à partir de la valeur mesurée pour le DEHP
ECB (2003) Vol.36 p.223
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Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Temps de demie vie terrestre 300 jour
pire cas, valeur extrapolée à partir des résultats obtenus avec le DEHP
ECB (2003) Vol.36 p.223
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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 -
vers - pire cas
ECB (2003) Vol.36 p.223
Bioaccumulation BCF 14.45439771 - Expérimentation EPA
Bioaccumulation BCF 4000 -
moules - valeur mesurée - 28j
ECB (2003) Vol.36 p.223
Bioaccumulation BCF 840 -
poisson - valeur mesurée
ECB (2003) Vol.36 p.223
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Terrestrial organisms

Organismes terrestres
ineris name Specie Value Trofic level Taxon Matrix Life stage Effect Detailed effect Duration of exposure ineris method Guideline Commentary Source
Bioaccumulation BCF 0.18 -
plantes - moyenne géométrique sur 111j avec le DEHP
ECB (2003) Vol.36 p.223
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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
NOEC/CE10 >=10000 mg/kg (poids sec) Invertebré ECB (2003) Vol.36 p.223
NOEC/CE10 >=10000 mg/kg (poids sec) Plantes ECB (2003) Vol.36 p.223
NOEC/CE10 >=10000 mg/kg (poids sec) µ-organismes ECB (2003) Vol.36 p.223
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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 100 mg/kg (poids sec) Sol 100
extrapolation
Yes ECB (2003) Vol.36 p.223
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