Intreleven Aldehyde Special

IFF
Available
neat or unspecified
single substance

Short profile

Olfactive Family according to source: Fresh. The documented product profile combines fresh, citrus, floral, marine, ozonic, aldehydic, intense.

watery
fresh
citrusy
floral
marine
ozonic
aldehydic
intense

Effect in a formula

Water/Ozone building block
Space creator
Freshness contrast

Can create transparency, airiness or marine tension and open floral or fruity accords.

Use and dosage

No reliable numerical use range documented for this product grade. Low: opens and moistens the accord. Medium: clarifies the watery or marine space. High: can appear functional, melon-like, or abstract; check balance with florals and woods.

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

CAS1337-83-3
Chemical nameUndec-2-enal
FormulaC11H20O
Function classAldehyde
Vapour pressure0.033811 mmHg at 23 °C (4.5078 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 0.033811 mmHg (≈ 4.508 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 – Intreleven Aldehyde Special
Open source
Last reviewed: 2026-09-07