Identification

Numero CAS

97-65-4

Nom scientifique (FR)

Acide Itaconique

Nom scientifique (EN)

hydron;2-methylidenebutanedioate

Autres dénominations scientifiques (Autre langues)

2-propene-1,2-dicarboxylic acid ; butanedioic acid, methylene- ; itaconic acid ; propylenedicarboxylic acid ; succinic acid, methylene-

Code EC

202-599-6

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C5H6O4 }\)

Code InChlKey

LVHBHZANLOWSRM-UHFFFAOYSA-N

Code SMILES

O=C(O)C(=C)CC(=O)O

Generalities

Poids moléculaire

130.10 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 83000 mg.L-1
à 20°C
UNEP (1997) Vol.4 p.39
Densité 1632 - UNEP (1997) Vol.4 p.39
Point de fusion 165 °C UNEP (1997) Vol.4 p.39
Coefficient de partage octanol/eau (Log Kow) -0.4 -
mesuré à 20°C
UNEP (1997) Vol.4 p.39
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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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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 47 mg.L-1 Algue UNEP (1997) Vol.4 p.39
CL/CE50 240 mg.L-1 Invertebré UNEP (1997) Vol.4 p.39
CL/CE50 190 mg.L-1 Poisson UNEP (1997) Vol.4 p.39
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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 0.136 mg/kg (poids sec) Sol
equilibre de partage
Yes UNEP (1997) Vol.4 p.39
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