(2R,4S)-rel-Doremox® (CAS N° 149713-23-5)​

Photo credits: ScenTree SAS

(2R,4S)-rel-Doremox®

Tetrahydro-4-methyl-2-phenyl-2H-pyran

(2R,4S)-rel-Doremox® (CAS N° 149713-23-5)​

Photo credits: ScenTree SAS

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Information Générales

General Presentation

  • CAS N° :

    149713-23-5
  • EINECS number :

    303-662-1
  • FEMA number :

    Donnée indisponible.
  • FLAVIS number :

    Donnée indisponible.
  • JECFA number :

    Donnée indisponible.
  • Volatility :

    Heart
  • Price Range :

    €€
Physico-chemical properties

Physico-chemical properties

  • Appearance :

    Colorless liquid
  • Density :

    0,986 - 0,994 @20°C
  • Refractive Index @20°C :

    1.514 - 1.520 @20°C
  • Optical rotation :

    Data not available.
  • Vapor pressure :

    7.5e-5 mmHg @20°C
  • Flash Point :

    >100°C (>212°F)
  • Molecular formula :

    C12H16O
  • Molecular Weight :

    176 g/mol
  • Log P :

    Donnée indisponible.
  • Fusion Point :

    Donnée indisponible.
  • Boiling Point :

  • Detection Threshold :

    Donnée indisponible.
Utilisation

Chemistry & Uses

Uses in perfumery :

A powerful and intense note close to rose oxide (chemically very close btw). The green, rosy, phenolic and metallic note of Doremox® is an invaluable asset when creating floral, aromatic or fruity notes. However, beware of its very high intensity. Application under the 1%.

Year of discovery :

First synthesized in 1992 by Firmenich ''Doremox® '' is a tradename firstly published and protected since the 29/11/1995 by Firmenich SA (classe 1 - marque N°647446) and once again in 12/12/2001, also by Firmenich SA (classe 3 - marque N°772146)

Natural availability :

Doremox® is not available in its natural states

Isomerism :

Doremox® appears into 4 various stereoisomers. The (2S,4R)-Dorémox® is the most interesting one because of its powerfull and phenolic notes

Synthesis precursor :

Data not available.

Synthesis route :

Derivative from rose oxide. The phenyl group replaces the isobutenyl group.

Stability :

Very stable in all application

Other comments :

Data not available.

Utilisation

IFRA

IFRA 51th :

This ingredient is not restricted for the 51th amendment

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