Identification

Numero CAS

142-96-1

Nom scientifique (FR)

Éther dibutylique

Nom scientifique (EN)

1-butoxybutane

Autres dénominations scientifiques (FR)

oxyde de dibutyle

Autres dénominations scientifiques (Autre langues)

1,1'-oxydibutane ; di-n-butyl ether ; di-n-butil-etere ; Di-n-butylether ; di-n-butylether ; óxido de dibutilo

Code EC

205-575-3

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C8H18O }\)

Code InChlKey

DURPTKYDGMDSBL-UHFFFAOYSA-N

Code SMILES

O(CCCC)CCCC

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 H226
Hazard statement - Text Liquide et vapeurs inflammables
Hazard class(es) Liquides inflammables
EU hazard label -
Specific concentration limits STOT SE 3;H335: C ≥ 10 %
M factor -
Acute toxicity estimate -
ECHA sheet
ECHA sheet

Regulations

Generalities

Poids moléculaire

130.22 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 113 mg.L-1
à 24°C
UNEP p.37
Densité 0.7684 - UNEP p.37
Pression de vapeur 460 Pa
à 20°C
UNEP p.37
Point de fusion -95.2 °C UNEP p.37
Constante de Henry 366.8 Pa.m3.mol-1
valeur mimimale calculée à 25°C
UNEP p.37
Constante de Henry 478.3 Pa.m3.mol-1
valeur maximale calculée à 25°C
UNEP p.37
Coefficient de partage octanol/eau (Log Kow) 3.01 -
calculé
UNEP p.37
Coefficient de partage octanol/eau (Log Kow) 3.35 -
mesuré
UNEP p.37
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Bibliography

Persistence

Biodegradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Biodégradabilité non biodégradable -
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Abiotic degradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 0.65 jour
calculée
UNEP p.37
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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 0.15 jour
calculée pour les eaux de rivière
UNEP p.37
Temps de demie vie eau douce 4.6 jour
calculée pour les eaux d'un lac
UNEP p.37
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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 114 -
Cyprinus carpio - poisson - valeur maximale mesurée pour une concentration de 0,02 mg/L - 42 jours à 25°C
UNEP p.37
Bioaccumulation BCF 76 -
calculé à partir du log de Kow - TGD
UNEP p.37
Bioaccumulation BCF 83 -
Cyprinus carpio - poisson - valeur maximale mesurée pour une concentration de 0,02 mg/L - 42 jours à 25°C
UNEP p.37
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Accidental values

Other accidental thresholds

Other accidental thresholds
ineris name Duration Value Source Status state Commentary
PAC-1 60 min 2,6 ppm EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat 240-min LCLo
PAC-2 60 min 29 ppm EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat 240-min LCLo
PAC-3 60 min 170 ppm EHSS (2018) Final
TEEL-2/11, TEEL-3/6, rat 240-min LCLo
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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 >50 mg.L-1 Algue UNEP p.37
CL/CE50 26 mg.L-1 Invertebré UNEP p.37
CL/CE50 31 mg.L-1 Poisson UNEP p.37
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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 0.026 mg.L-1 Eau douce 1000
extrapolation
Yes UNEP p.37
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