Butanone (CAS N° 78-93-3)​

Photo credits: ScenTree SAS

Solvents

Butanone

Methyl Ethyl Ketone ; MEK ; Acetylethane ; Butan-2-one ; Ethyl methyl ketone ; Ketone C-4 ; Methyl acetone ; Methyl propanal ; Methylacetone

Butanone (CAS N° 78-93-3)​

Photo credits: ScenTree SAS

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Information Générales

General Presentation

  • CAS N° : 78-93-3

  • EINECS number : 201-159-0

  • FEMA number : 2170

  • FLAVIS number : 07.053

  • JECFA number : 278

  • Appearance : Colorless liquid

  • Density : 0,805

  • Volatility : NON TROUVE_N/A

  • Price Range :

Physico-chemical properties

  • Molecular formula : C4H8O

  • Molecular Weight : 72,11 g/mol

  • Log P : 0,29

  • Fusion Point : -3°C

  • Boiling Point : 80°C

  • Detection Threshold : Donnée indisponible.

  • Optical rotation : Donnée indisponible

  • Vapor pressure : Donnée indisponible

  • Refractive Index @20°C : Donnée indisponible

  • Acid Value : Donnée indisponible.

  • Flash Point : -3°C

Utilisation

Uses

Uses in perfumery :

Butanone is a perfumery solvent, rarely found in perfumes. It does not guarantee a better stability of raw materials and perfume concentrates than other solvents.
In particular, Butanone should not be used in the perfume concentrate of a cream base, for stability reasons.

Year of discovery :

Data not available.

Natural availability :

Butanone is present in trace in many essential oils and in few everyday products. It is a molecule available in its natural state.

Isomerism :

Butanone does not have any isomer used in perfumery.

Synthesis precursor :

Butanone is not used to synthesize another perfume compound.

Synthesis route :

Butanone can be prepared from Ethyl Acetoacetate in contact with a barium hydroxide solution. When heating it, the solution rejects carbon dioxide, and forms ethanol and the desired molecule.

Utilisation

Regulations & IFRA

Allergens :

This ingredient does not contain any allergen.

IFRA 51th :

This ingredient is not restricted for the 51th amendment

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