Identification

Numero CAS

76-44-8

Nom scientifique (FR)

Heptachlore

Nom scientifique (EN)

NA

Autres dénominations scientifiques (Autre langues)

heptachlore ; 3,4,5,6,8,8a-heptachlorodicyclopentadiène ; 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-4,7-méthanoindène ; 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-4,7-methano-1h-indene ; 1(3a),4,5,6,7,8,8-heptachloro-3a(1),4,7,7a-tetrahydro-4,7-methanoindene ; 1,4,5,6,7,10,10-heptachloro-4,7,8,9-tetrahydro-4,7-endomethyleneindene ; 1,4,5,6,7,10,10-heptachloro-4,7,8,9-tetrahydro-4,7-methyleneindene ; 1,4,5,6,7,8,8-eptacloro-3a,4,7,7a-tetraidro-4,7-endo-metano-indene ; 1,4,5,6,7,8,8-heptachloor-3a,4,7,7a-tetrahydro-4,7-endo-methano-indeen ; 1,4,5,6,7,8,8-heptachlor-3a,4,7,7,7a-tetrahydro-4,7-endo-methano-inden ; 1,4,5,6,7,8,8-heptachloro-3a,4,7,7,7a-tetrahydro-4,7-methylene indene ; 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-4,7-endomethanoindene ; 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-4,7-methanol-1h-indene ; 1,4,5,6,7,8,8a-heptachloro-3a,4,7,7a-tetrahydro-4,7-methanoindane ; 3,4,5,6,7,8,8-heptachlorodicyclopentadiene ; 3-chlorochlordene ; 4,7-methano-1h-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- ; 4,7-methanoindene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- ; alpha-dicyclopentadiene, 3,4,5,6,7,8,8a-heptachloro- ; eptacloro ; heptachloor ; heptachlorane

Code EC

200-962-3

Code SANDRE

1197

Number CIPAC

-

Formule chimique brute

\(\ce{ C10H5Cl7 }\)

Code InChlKey

FRCCEHPWNOQAEU-UHFFFAOYSA-N

Code SMILES

CLC1C=CC2C1C3(CL)C(=C(CL)C2(CL)C3(CL)CL)CL

CLP classification

Type de classification

Harmonisée

ATP insertion

CLP00

Description de la classification

Classification harmonisée selon réglement 1272/2008 ou CLP

Hazard statements
Hazard statement - Code H301
Hazard statement - Text Toxique en cas d'ingestion
Hazard class(es) Toxicité aiguë
EU hazard label -
Hazard statement - Code H311
Hazard statement - Text Toxique par contact cutané
Hazard class(es) Toxicité aiguë
EU hazard label -
Specific concentration limits -
M factor -
Acute toxicity estimate -
ECHA sheet
ECHA sheet

Regulations

Generalities

Poids moléculaire

373.34 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 0.0343 mg.L-1 INERIS (2010) p.19
Hydrosolubilité 0.056 mg.L-1 INERIS (2010) p.19
Hydrosolubilité 0.18 mg.L-1
à 25°C
INERIS (2010) p.19
Densité 1.58 - INERIS
Pression de vapeur 0.053 Pa
à 20°C
INERIS (2010) p.19
Point de fusion 95.5 °C INERIS
Constante de Henry 29.79 Pa.m3.mol-1 INERIS (2010) p.19
Coefficient de partage octanol/eau (Log Kow) 5.44 - INERIS (2010) p.19
Coefficient de partage octanol/eau (Log Kow) 5.44 - Expérimentation Opasnet contributors
Coefficient de partage octanol/eau (Log Kow) 6.1 - INERIS (2010) p.19
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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 5240 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 2620 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) 24000 L.kg-1 Expérimentation Opasnet contributors
Coefficient de partage carbone organique/Eau (Koc) 52410 L.kg-1 INERIS (2010) p.19
Coefficient de partage eau/sol 1048 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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Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrolyse 3 jour
à pH 8 ; le principal produit d'hydrolyse est le 1-hydrochlorodène
INERIS (2010) p.19
Hydrolyse 4.3 jour
pH = 5
INERIS (2010) p.19
Hydrolyse 4.5 jour
à pH 7
INERIS (2010) p.19
Hydrolyse 5.4 jour
à pH 4,5
INERIS (2010) p.19
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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 0.73 jour
dans l'eau distillée statique
INERIS (2010) p.19
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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 21300 -
poisson - valeur mesurée
INERIS (2010) p.19
Bioaccumulation BCF 3200 -
algue - valeur mesurée
INERIS (2010) p.19
Bioaccumulation BCF 37000 -
mollusques - valeur mesurée
INERIS (2010) p.19
Bioaccumulation BCF 56000 -
crustacés - valeur mesurée
INERIS (2010) p.19
Bioaccumulation BCF 8765.970403 - Expérimentation EPA
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Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
IDLH 30 min 35 mg.m-3 NIOSH (1994) Final
PAC-1 60 min 0,15 mg.m-3 EHSS (2018) Final
TLV-TWA x 3, rat oral TDLo, IDLH (1990)
PAC-2 60 min 14 mg.m-3 EHSS (2018) Final
TLV-TWA x 3, rat oral TDLo, IDLH (1990)
PAC-3 60 min 700 mg.m-3 EHSS (2018) Final
TLV-TWA x 3, rat oral TDLo, IDLH (1990)
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Regulatory values

Valeurs réglementaires
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
Limite de qualité 0,03 µg.L-1 JORF (2007)
Eaux destinées à la consommation humaine
Final Eau EDCH
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Reference values

Other values of recognized organizations

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
Inhalation Unit Risk 0,0013 (µg.m-3)-1 US EPA (1987) Hepatocellular carcinomas Final Air ambiant
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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 0.0282 mg.L-1 Algue INERIS (2010) p.19
CL/CE50 0,00003 mg.L-1 Invertebré INERIS (2010) p.19
CL/CE50 0.00086 mg.L-1 Poisson INERIS (2010) p.19
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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 0,00000003 mg.L-1 Eau douce 1000
La PNEC a été dérivée à partir d'un test aigu sur un invertébré marin. - extrapolation
Yes 2010 INERIS (2010) p.19
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Regulatory values

Valeurs réglementaires
ineris name Value Matrix Target Critical effect retained Duration of exposure Factor Commentary Status state Value retained by INERIS Year Source
MAC 0.0003 µg.L-1 Eau douce No UE (2013)
MAC 0,00003 µg.L-1 Eau marine No UE (2013)
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