1,2,3,6,7,8-Hexachlorodibenzo-p (57653-85-7)

Introduction

Last verification the 03/02/2010

Dans la période transitoire de mise en cohérence des données du portail, les informations présentées pour cette substance peuvent ne pas être totalement à jour. Nous vous invitons à consulter la substance mère de cette famille : Dioxines

General informations

Last verification the 03/02/2010

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Identification

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Numero CAS

57653-85-7

Nom scientifique (FR)

1,2,3,6,7,8-Hexachlorodibenzo-p-dioxine

Nom scientifique (EN)

1,2,3,6,7,8-Hexachlorooxanthrene

Autres dénominations scientifiques (Autre langues)

1,2,3,6,7,8-hexa polychlorinated dibenzo-p-dioxin ; 1,2,3,6,7,8-hexachlorodibenzo-para-dioxin ; 1,2,3,6,7,8-hexachlorodibenzodioxin ; 1,2,3,6,7,8-hxcdd ; dibenzo(b,e)(1,4)dioxin, 1,2,3,6,7,8-hexachloro- ; dibenzo-p-dioxin, 1,2,3,6,7,8-hexachloro-

Code EC

-

Code SANDRE

2572

Number CIPAC

-

Formule chimique brute

\(\ce{ C12H2Cl6O2 }\)

Code InChlKey

YCLUIPQDHHPDJJ-UHFFFAOYSA-N

Code SMILES

Clc1cc2Oc3c(Cl)c(Cl)c(Cl)cc3Oc2c(Cl)c1Cl

Families

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Chemical families

Dioxines et furanes
Dioxines

Regulations

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Directive 2013/39/UE - Substances dangereuses prioritaires

Directive Cadre sur l'Eau (DCE)

Arrêté du 7 août 2015 - programme de surveillance de l'état des eaux

Arrêté du 17 octobre 2018 - Annexe II : substances de l'état chimique

Arrêté du 27 juillet 2015 - polluants spécifiques à l'état écologique

Arrête du 27 juillet 2018 - Annexe 8 - Evaluation de l'état chimique des eaux

Convention de Stockholm : polluants organiques persistants (POP)

Directive 2026/805 (DCE) – Annexe VI

Physico Chemistry

Last verification the 03/02/2010

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Generalities

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Poids moléculaire

390.90 g/mol

Parameters table

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Parameters table
Value name	Value	ineris method	Commentary	Source
Densité	13.49 -		par rapport à l'air	INERIS (2005)
Pression de vapeur	4.8e-09 Pa		à 25 °C	INERIS (2005)
Coefficient de partage octanol/eau (Log Kow)	8.21 -	Calcul		USETOX (2011)

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Behavior

Last verification the 03/02/2010

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Matrixes

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Terrestrial environment

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Parameters table
Value name	Value	Temperature	Pressure	Granulometry	Humidity	Guideline	ineris method	Commentary	Source
Coefficient de partage carbone organique/Eau (Koc)	695200 L.kg^-1						Calcul		EPA

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Bioaccumulation

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Aquatic organisms

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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		8448.896695 -								Expérimentation			EPA

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Toxicology

Last verification the 03/02/2010

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Accidental values

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Other accidental thresholds

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Other accidental thresholds
ineris name	Duration	Value	Source	Status state	Commentary
PAC-1	60 min	0,0013 mg.m^-3	EHSS (2018)	Final	Used TCDD (1746-01-6) PACs divided by TEF = 0.1 (See white paper)
PAC-2	60 min	0,014 mg.m^-3	EHSS (2018)	Final	Used TCDD (1746-01-6) PACs divided by TEF = 0.1 (See white paper)
PAC-3	60 min	0,085 mg.m^-3	EHSS (2018)	Final	Used TCDD (1746-01-6) PACs divided by TEF = 0.1 (See white paper)

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Reference values

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ANSES and/or INERIS values

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Valeurs de l'ANSES et/ou de l'INERIS
ineris name	Value	Organization choice	Year of choice	URL choice	Source	Commentary	Critical effect retained	Status state	Duration of exposure	Environment	Exposure source	Factor	Management context	Age-Dependent Adjustments Factors	ADAF - Age range	ADAF - Value	ADAF - URL
REL	0,00004 µg TEQ.m^-3	Ineris	2015		OEHHA (2002)	Valeur pour les dibenzodioxines polychlores et dibenzofuranes polychlores	effets hépatiques et pulmonaires	Final		Air ambiant

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Other values of recognized organizations

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Autres valeurs des organismes reconnus
ineris name	Value	Source	Commentary	Critical effect retained	Status state	Duration of exposure	Environment	Exposure source	Factor	Management context	Age-Dependent Adjustments Factors	ADAF - Age range	ADAF - Value	ADAF - URL
REL	0,0004 µg.m^-3	OEHHA (2002)	Chlorinated dibenzo-p dioxins and dibenzofurans	Alimentary (liver) reproductive, endocrine, respiratory, hematologic systems development	Final		Air ambiant

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Bibliography

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