Liffarome

IFF

Available

neat or unspecified

single substance

Short profile

Olfactory family according to source: Green. The confirmed product profile combines green, violet, pear.

green

violet-like

pear-like

Effect in a formula

Green modifier

contrast enhancer

fresh accent

Can cut sweetness, introduce naturalness or leafiness, and contrast floral or fruity accords.

From the source: Contributions explicitly identifiable in the source text: a more natural appearance.

Use and dosage

Manufacturer's specification for this product grade: Up to 2%. This is not an IFRA limit. Low: adds freshness and natural contrast. Medium: shapes the green structure. High: can appear bitter, herbaceous, earthy, or functional; dose gradually.

Up to 2%

Manufacturer use guidance for this exact product — not an IFRA limit. IFRA standards must be verified separately for the specific substance scope and product grade.

Behaviour and performance

Note impact (source)Top High; Heart High

Tenacity12 hours

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

CAS67633-96-9

Chemical nameHex-3-en-1-yl methyl carbonate

FormulaC8H14O3

Molecular weight158.2 g/mol

Vapour pressure0.253168 mmHg at 23 °C (33.753 Pa)

Relative VP bandvery_high

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

A vapor pressure of 0.253168 mmHg (≈ 33.75 Pa) was reported at 23 °C; relative physical band class: very_high. This is not a prediction of evaporation time, odor strength, diffusion, or skin/blotter longevity.

Source: IFF Ingredients Compendium – Liffarome

Open source

Last reviewed: 2026-09-07