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1 3-DIHYDROXYPROPAN-2-ONE [1 record]

Record 1 2011-08-26

English

Subject field(s)
  • Chemical Elements and Compounds
  • Cosmetology
  • Plastics Manufacturing
  • Biochemistry
DEF

A chemical compound which appears under the form of a colorless, crystalline, hygroscopic solid, is soluble in water and in alcohol, is derived from the action of sorbose bacterium on glycerol, and is used as an intermediate, an emulsifier, a humectant, in plasticizers, fungicides and cosmetics.

OBS

1,3-dihydroxypropan-2-one: form recommended by the IUPAC (International Union of Pure and Applied Chemistry).

OBS

DHA: This might be an in-house or a non-recognized abbreviation; not to be used alone, to avoid any risk of confusion.

French

Domaine(s)
  • Éléments et composés chimiques
  • Cosmétologie
  • Plasturgie
  • Biochimie
DEF

Substance qui s'active au contact de certains acide aminés de la peau en produisant des mélanoïdes conférant à la peau une teinte bronzée artificielle (actif autobronzant).

OBS

Il ne s'agit pas de mélanine (bronzage naturel) et cette coloration ne protège pas du soleil.

OBS

1,3-dihydroxypropan-2-one : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée).

OBS

DHA : abréviation non officielle; ne pas l'utiliser seule, pour éviter tout risque de confusion.

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
  • Productos de belleza
  • Fabricación de plásticos
  • Bioquímica
DEF

Sólido cristalino incoloro e higroscópico; soluble en agua y alcohol; insoluble en éter de petróleo. Toxicidad desconocida. Fungicida.

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