Lavonax

IFF
Available
neat or unspecified
single substance

Short profile

Olfactive Family according to source: Floral. The confirmed product profile combines floral, amber-like, herbaceous, lavender-like, balsamic.

floral
floral
ambery
herbaceous
lavender-like
balsamic

Effect in a formula

Floral building block
Heart modifier
Accord bridge

Can build or modify floral hearts and connect adjacent fresh, green, or fruity facets.

Use and dosage

No reliable numerical use range documented for this product grade. Low: connects and nuances the floral heart. Medium: builds body and a recognizable floral signature. High: can become the main theme and reduce transparency or contrast.

No confirmed manufacturer use level for this exact product.

Behaviour and performance

No data available.

Reported as stated by the source. Diffusion, tenacity and note impact are not combined into a single performance score.

Good areas of use

No data available.

Chemical context

CAS3240-29-7
Chemical name4-Penten-1-one, 1-phenyl-
FormulaC11H12O
Molecular weight160.21 g/mol
Function classKetone; Aromatic (benzene ring)
Vapour pressure0.022615 mmHg at 23 °C (3.0151 Pa)
Relative VP bandhigh

The Pa value is a unit conversion only, not a temperature normalisation. VP band and molecular weight are not translated into evaporation hours.

At 23 °C, a vapor pressure of 0.022615 mmHg (≈ 3.015 Pa) was reported; relative physical band class: high. This is not a prediction of evaporation time, odor strength, diffusion, or skin/blotter duration.

Source: IFF Ingredients Compendium – Lavonax
Open source
Last reviewed: 2026-09-07