Photo credits: ScenTree SAS

Woody > Sandalwood > Milky

Osyrol®

Acsantol ; Dihydromethoxyelgenol ; 3,7-dimethyl-7-methoxy-2-octanol ; 3,7-dimethyl-7-methoxyoctan-2-ol ; Elesant ; 7-methoxy-3,7-dimethyloctan-2-ol ; Methoxyelgenol ; Methoxytrimethylheptanol ; Osirol ; Sandal octanol

Photo credits: ScenTree SAS

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General Presentation

CAS N° :
41890-92-0
EINECS number :
255-574-7
FEMA number :
Donnée indisponible.
FLAVIS number :
Donnée indisponible.

JECFA number :
Donnée indisponible.
Volatility :
Base
Price Range :
€€

Physico chemical properties

Appearance :
Colorless liquid
Density :
0,9
Refractive Index @20°C :
Data not available.
Optical rotation :
Data not available.
Vapor pressure :
Data not available.
Flash Point :
>110°C (>230°F)

Molecular formula :
C₁₁H₂₄O₂
Molecular Weight :
188,31 g/mol
Log P :
2,76
Fusion Point :
8°C
Boiling Point :
230°C
Detection Threshold :
Donnée indisponible.

Chemistry & Uses

Year of discovery :

1972

Natural availability :

Osyrol® is not reported as found in nature, and can thus not be extracted from any plant.

Isomerism :

Osyrol® has two asymmetric carbons. This gives birth to four possible isomers for this molecule. A mixture of these isomers is used in perfumery.

Synthesis precursor :

Osyrol® is not a precursor for the synthesis of another material used in perfumery.

Synthesis route :

Osyrol® synthesis is done starting from Dihydromyrcene, reacting it with hydrochloric acid during a hydrochlorination reaction. The obtained chlorinated compound undergoes methoxylation using methyl iodide, in the presence of lithium carbonate for example. Subsequently, an epoxidation reaction is carried out, reacting the remaining alcene function with a peracid, forming the epoxide. This epoxide can be hydrogenated in the presence of Raney nickel and trimethylamine, to obtain final Osyrol®.

Stability :

Stable in perfumes and various functionnal bases.

Other comments :

Osyrol® is a milky sandalwood note that does not have a real distinctive undernote, as Javanol® and Sandalore® for example.

Osyrol®

I buy this ingredient

General Presentation

CAS N° :

EINECS number :

FEMA number :

FLAVIS number :

JECFA number :

Volatility :

Price Range :

Physico chemical properties

Appearance :

Density :

Refractive Index @20°C :

Optical rotation :

Vapor pressure :

Flash Point :

Molecular formula :

Molecular Weight :

Log P :

Fusion Point :

Boiling Point :

Detection Threshold :

Chemistry & Uses

Year of discovery :

Natural availability :

Isomerism :

Synthesis precursor :

Synthesis route :

Stability :

Other comments :

Regulations & IFRA

Allergens :

IFRA 51^th :

Osyrol®

I buy this ingredient

I buy this ingredient

General Presentation

CAS N° :

EINECS number :

FEMA number :

FLAVIS number :

JECFA number :

Volatility :

Price Range :

Physico chemical properties

Appearance :

Density :

Refractive Index @20°C :

Optical rotation :

Vapor pressure :

Flash Point :

Molecular formula :

Molecular Weight :

Log P :

Fusion Point :

Boiling Point :

Detection Threshold :

Chemistry & Uses

Year of discovery :

Natural availability :

Isomerism :

Synthesis precursor :

Synthesis route :

Stability :

Other comments :

Regulations & IFRA

Allergens :

IFRA 51th :

IFRA 51^th :