Identification

Numero CAS

105-56-6

Nom scientifique (FR)

Cyanoacétate d'éthyle

Nom scientifique (EN)

ethyl 2-cyanoacetate

Autres dénominations scientifiques (Autre langues)

Acetic acid, 2-cyano-, ethyl ester ; acetic acid, cyano-, ethyl ester ; Cyanoacetic acid ethyl ester ; ethyl α-cyanoacetate ; ethyl cyanoethanoate

Code EC

203-309-0

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C5H7NO2 }\)

Code InChlKey

ZIUSEGSNTOUIPT-UHFFFAOYSA-N

Code SMILES

CCOC(=O)CC#N

Generalities

Poids moléculaire

113.12 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 20000 mg.L-1
à 25°C
UNEP p.35
Densité 1.0614 - UNEP p.35
Pression de vapeur 5 Pa UNEP p.35
Point de fusion -22 °C UNEP p.35
Constante de Henry 0.0098 Pa.m3.mol-1
calculée
UNEP p.35
Coefficient de partage octanol/eau (Log Kow) 0.02 -
calculé
UNEP p.35
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Matrixes

Terrestrial environment

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Coefficient de partage carbone organique/Eau (Koc) 4.14 L.kg-1
calculé
UNEP p.35
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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 9 jour
calculé
UNEP p.35
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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 142 mg.L-1 Algue UNEP p.35
CL/CE50 471 mg.L-1 Invertebré UNEP p.35
CL/CE50 59 mg.L-1 Poisson UNEP p.35
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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 0.059 mg.L-1 Eau douce 1000
extrapolation
Yes UNEP p.35
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