Photo credits: ScenTree SAS
Isobutavan®
Balsamic Ambery > Gourmand > Vanillic
Vanillyl Isobutyrate ; Vanilliyl Isobutanoate ; (4-formyl-2-methoxyphenyl)-2-methylpropanoate ; Isobutyl lignate ; 4-hydroxy-meta-anisaldehyde isobutyrate ; 3-methoxy-4-isobutyryl benzaldehyde ; Vanillin isobutyrate
Photo credits: ScenTree SAS
General Presentation
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CAS N° :
20665-85-4 -
EINECS number :
243-956-6 -
FEMA number :
3754 -
FLAVIS number :
9,811
-
JECFA number :
891 -
Volatility :
Base -
Price Range :
€€€
Physico-chemical properties
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Appearance :
Colorless liquid -
Density :
1,134 -
Refractive Index @20°C :
1,520 - 1,526 -
Optical rotation :
Donnée indisponible. -
Vapor pressure :
0,0000015 mmHg @20°C -
Flash Point :
101°C (213,8°F)
-
Molecular formula :
C12H14O4 -
Molecular Weight :
222,24 g/mol -
Log P :
Donnée indisponible. -
Fusion Point :
Donnée indisponible. -
Boiling Point :
313°C (595,4°F) -
Detection Threshold :
0,155 ng/l air
Chemistry & Uses
Uses in perfumery :
Isobutavan® is used in oriental, woody and floral perfumes, for white chocolate and praline notes.
Year of discovery :
Data not available.
Natural availability :
Isobutavan® is not available in its natural state.
Isomerism :
Isobutavan® does not have any isomer used in perfumery.
Synthesis precursor :
Isobutavan® is not a precursor to the synthesis of another compound of olfactory interest.
Synthesis route :
Isobutavan® is synthesized by an esterification reaction between 2-methylpropanoic acid and Vanillin. This reaction is catalysed by a strong concentrated acid.
Stability :
Exclusively stable in shampoo and soap bases. Very unstable in fabric detergents and bleach.
Other comments :
Isobutavan® is part of the Chocovan® base.
Labelling
Allergens :
This ingredient does not contain any allergen.
Signal word :
-
Hazard pictograms :
Precautionary statements :
| HAZARD | PRECAUTION |
|---|---|
IFRA
IFRA 51th :
This ingredient is not restricted for the 51th amendment
