4-Hydroxybenzoate d'éthyle

4-Hydroxybenzoate d'éthyle
Image illustrative de l’article 4-Hydroxybenzoate d'éthyle
Identification
Nom UICPA 4-hydroxybenzoate d'éthyle
Synonymes

éthylparabène
parahydroxybenzoate d'éthyle

No CAS 120-47-8
No ECHA 100.004.000
No CE 204-399-4
Code ATC D01AE10
PubChem 8434
No E E214
SMILES
InChI
Propriétés chimiques
Formule C9H10O3  [Isomères]
Masse molaire[1] 166,173 9 ± 0,008 8 g/mol
C 65,05 %, H 6,07 %, O 28,88 %,
Propriétés physiques
T° fusion 116 à 118 °C [2]
T° ébullition 296,85 °C (décomposition)[3]
Solubilité 1,7 g·l-1 à 25 °C [2]
T° d'auto-inflammation 495 °C [2]
Unités du SI et CNTP, sauf indication contraire.
modifier 

Le 4-hydroxybenzoate d'éthyle ou éthylparabène (E214[4]) est un conservateur[5] de la famille des parabènes.

Il est utilisé dans les cosmétiques, les médicaments et les aliments, pour ses propriétés antibactériennes et antifongiques.

Voir aussi

Notes et références

  1. ↑ Masse molaire calculée d’après « Atomic weights of the elements 2007 », sur www.chem.qmul.ac.uk.
  2. ↑ a b et c Entrée « Ethyl 4-hydroxybenzoate » dans la base de données de produits chimiques GESTIS de la IFA (organisme allemand responsable de la sécurité et de la santé au travail) (allemand, anglais), accès le 3 juin 2009 (JavaScript nécessaire)
  3. ↑ (en) « Ethylparaben », sur NIST/WebBook, consulté le 3 juin 2009
  4. ↑ Parlement européen et Conseil de l'europe, « Directive 95/2/CE concernant les additifs alimentaires autres que les colorants et les édulcorants », Journal officiel, no L 61,‎ , p. 1-56 (lire en ligne, consulté le )
  5. ↑ « Noms de catégorie et système international de numérotation des additifs alimentaires », CAC/GL 361989, www.codexalimentarius.net, Codex Alimentarius, (consulté le ), p. 1-35

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