CYCLOSIA

dsm-firmenich

Available

neat or unspecified

single substance

Short profile

Olfactive Family according to source: Floral. The confirmed product profile combines lily-of-the-valley-like, watery, aldehydic, floral, lily-like.

floral

lily of the valley-like

watery

aldehydic

floral

lily-like

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.

From the source: Contributions explicitly identifiable in the source text: enhancement of olfactory presence.

Use and dosage

No publicly reliable numerical use range for this product grade. Sensorially test with dilution series and small steps.

No confirmed manufacturer use level for this exact product.

Behaviour and performance

Note impact (source)Top and heart note

TenacityManufacturer score 10; not converted to time

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

Good areas of use

Lily of the valley

floral accords

Chemical context

CAS107-75-5

Chemical nameOctanal, 7-hydroxy-3, 7-dimethyl-

FormulaC10H20O2

Molecular weight172 g/mol

Function classAldehyde

Vapour pressure0.00338 Pa at 20 °C (0.0034 Pa)

Relative VP bandvery_low

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

At 20 °C, a vapor pressure of 0.00338 Pa (≈ 3.380e-3 Pa) was reported; relative physical band class: very_low. This is not a prediction of evaporation time, odor strength, diffusion, or skin/blotter duration.

Source: dsm-firmenich Studio – CYCLOSIA

Open source

Last reviewed: 2026-09-07