Identification

Numero CAS

142-31-4

Nom scientifique (FR)

sulfate de sodium et d'octyle

Nom scientifique (EN)

sodium octyl sulfate

Autres dénominations scientifiques (Autre langues)

Sulfuric acid, monooctyl ester, sodium salt (1:1) ; Sodium octyl sulphate ; Sulfuric acid, monooctyl ester, sodium salt

Code EC

205-535-5

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C8H17O4SNa }\)

Code InChlKey

WFRKJMRGXGWHBM-UHFFFAOYSA-M

Code SMILES

[Na+].CCCCCCCCOS(=O)(=O)[O-]

Generalities

Poids moléculaire

232.27 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 50570 mg.L-1
calculée
UNEP p.179
Pression de vapeur 1.8e-09 Pa
calculée
UNEP p.179
Point de fusion 182 °C UNEP p.179
Constante de Henry 0.006 Pa.m3.mol-1
calculé
UNEP p.179
Coefficient de partage octanol/eau (Log Kow) -0.27 - UNEP p.179
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Bibliography

Persistence

Biodegradability

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Biodégradabilité facilement biodégradable -
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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 4350 mg.L-1 Invertebré UNEP p.179
CL/CE50 172 mg.L-1 Poisson UNEP p.179
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