Identification

Numero CAS

110-62-3

Nom scientifique (FR)

Aldéhyde valérique normal

Nom scientifique (EN)

pentanal

Autres dénominations scientifiques (FR)

valéraldéhyde

Autres dénominations scientifiques (Autre langues)

n-Valeraldehyde ; pentanal ; n-Valeraldehyde

Code EC

203-784-4

Code SANDRE

5896

Number CIPAC

-

Formule chimique brute

\(\ce{ C5H10O }\)

Code InChlKey

HGBOYTHUEUWSSQ-UHFFFAOYSA-N

Code SMILES

C(=O)CCCC

Families

Chemical families

Aldéhydes et cétones

Generalities

Poids moléculaire

86.13 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 11700 mg.L-1
à 25°C
UNEP (2007) p.178
Densité 0.8095 - UNEP (2007) p.178
Pression de vapeur 3500 Pa
à 20°C
UNEP (2007) p.178
Point de fusion -91.5 °C UNEP (2007) p.178
Constante de Henry 14.9 Pa.m3.mol-1
à 25°C
UNEP (2007) p.178
Constante de Henry 25.5 Pa.m3.mol-1
calculée à 25°C
UNEP (2007) p.178
Coefficient de partage octanol/eau (Log Kow) 1.38 - UNEP (2007) p.178
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Persistence

Biodegradability

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

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Photolyse 0.38 jour
calculée
UNEP (2007) p.178
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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 0.35 jour
calculée pour les eaux de rivière
UNEP (2007) p.178
Temps de demie vie eau douce 5.4 jour
calculée pour les eaux d'un lac
UNEP (2007) p.178
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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 2.3 -
calculé à partir du logKow - TGD
UNEP (2007) p.178
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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
VLEP 8h 50 ppm INRS (2024)
Valeur limite admise (circulaire)
Final Air Lieux de travail
VLEP 8h 175 mg.m-3 INRS (2024)
Valeur limite admise (circulaire)
Final Air Lieux de travail
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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 32.4 mg.L-1 Algue UNEP (2007) p.178
CL/CE50 70.7 mg.L-1 Invertebré UNEP (2007) p.178
CL/CE50 12.4 mg.L-1 Poisson UNEP (2007) p.178
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