Trisamber

IFF

Available with product grade notice

defined isomer mixture

The profile refers to the specific commercial product grade. Properties of a single molecule must not be transferred to mixtures, dilutions, UVCBs or product bases.

Short profile

Olfactory Family according to source: Amber. The documented product profile combines ambery, woody.

amber

ambery

woody

Effect in a formula

Amber building block

Basic structure

Drydown modifier

Can give amber and woody accords warmth, depth and a clearer drydown; strength and progression must be checked in the target accord. Statement refers to the specific commercial product grade; behavior of the undiluted individual molecule is not derived from this.

From the source: Contributions explicitly recognizable in the source text: more warmth, more richness or depth, a more natural impression.

Use and dosage

Manufacturer's recommended use for this product grade: Traces to 2%. This is not an IFRA limit. Low: supports warmth and depth. Medium: outlines a clear amber body. High: can significantly increase dryness, density, or dominance; test in the target accord.

Traces 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; Base High

Tenacity> 48 hours

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

Good areas of use

Amber

Woody accords

Chemical context

CAS338735-71-0 / 351343-77-6

FormulaC17H30O

Molecular weight250.4 g/mol

Vapour pressure0.004127 mmHg at 23 °C (0.5502 Pa)

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

No molecule-based vapor pressure classification for this product grade: mixture, dilution, UVCB, multiple CAS numbers, or unclear scope of properties.

Source: IFF Ingredients Compendium – Trisamber

Open source

Last reviewed: 2026-09-07