Identification

Numero CAS

115-18-4

Nom scientifique (FR)

2-Méthylbut-3-ène-2-ol

Nom scientifique (EN)

2-methylbut-3-en-2-ol

Autres dénominations scientifiques (FR)

2-Méthyl-3-buténe-2-ol

Autres dénominations scientifiques (Autre langues)

1,1-Dimethylallyl alcohol ; 3-Buten-2-ol, 2-methyl- ; 3-Hydroxy-3-methyl-1-butene ; 3-hydroxy-3-methylbut-1-ene ; 3-hydroxy-3-methylbutene

Code EC

204-068-4

Code SANDRE

-

Number CIPAC

-

Formule chimique brute

\(\ce{ C5H10O }\)

Code InChlKey

HNVRRHSXBLFLIG-UHFFFAOYSA-N

Code SMILES

OC(C=C)(C)C

Generalities

Poids moléculaire

86.13 g/mol

Parameters table

Parameters table
Value name Value Temperature Pressure Granulometry Humidity Guideline ineris method Commentary Source
Hydrosolubilité 190000 mg.L-1
à 20°C
UNEP (2005) p.21
Densité 0.82 - UNEP (2005) p.21
Pression de vapeur 3130 Pa
valeur extrapolée à 25°C à partir de valeurs mesurées à 50°C
UNEP (2005) p.21
Point de fusion -26 °C UNEP (2005) p.21
Constante de Henry 1.42 Pa.m3.mol-1
calculée - TGD
UNEP (2005) p.21
Coefficient de partage octanol/eau (Log Kow) 0.66 -
mesuré
UNEP (2005) p.21
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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 4.16 jour UNEP (2005) p.21
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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 >500 mg.L-1 Algue UNEP (2005) p.21
CL/CE50 >500 mg.L-1 Invertebré UNEP (2005) p.21
CL/CE50 >2150 mg.L-1 Poisson UNEP (2005) p.21
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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 5 mg.L-1 Eau douce 100
extrapolation
Yes UNEP (2005) p.21
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