Anisyl Acetate

Aroma chemical · Floral / Fruity

sweet, fruity, anisic, lilac — heart note.

Aroma illustration for Anisyl Acetate: bright abstract fruit-coloured spheres, star anise and lilac blossoms, for its fruity, anisic and lilac notes. It illustrates smell associations, not the material or its source.Skeletal formula of Anisyl Acetate (4-Methoxybenzyl acetate), C10H12O3, drawn from PubChem's 2D record. Stereochemistry is not shown.
Aroma View: an illustration of what Anisyl Acetate smells like (fruity, anisic, lilac), drawn by RUŌOD Lab — not its appearance or its source.Skeletal formula drawn by RUŌOD Lab from PubChem's 2D record (CID 7695). Stereochemistry is not shown; the coloured background is decoration.
Images

By the RUŌOD Lab TeamRevision 1Updated

In short

Anisyl acetate is the acetate ester of anisyl alcohol with a sweet, fruity and anisic-floral odour. It is used in lilac, heliotrope and fruity accords.

What Anisyl Acetate smells like

Anisyl acetate is a mild, sweet, fruity-floral ester with a balsamic, vanilla-like touch. It is described as a mild fruity-floral, slightly balsamic-vanilla odour of the plum and lilac type, also reminiscent of cherry, and excellent in sweet florals such as lilac, acacia, mimosa, violet and honeysuckle. Givaudan gives floral, anisic, fruity and slightly balsamic; Sigma-Aldrich almond, cherry, coumarin, creamy, lilac, plum, sweet and vanilla. On its own it can seem dull.

Leading note
Sweet fruity floral
Clear facets
Plum, cherry
Supporting facets
Lilac, balsamic vanilla
Faint facets
Anisic
Character
Mild, sweet, creamy, powdery
  • sweet
  • fruity
  • anisic
  • lilac

What makes Anisyl Acetate distinctive

Plum and lilac: the fruitiest of the anisyl materials, with a creamy, coumarin-vanilla softness.

How Anisyl Acetate is used

Used in sweet florals — lilac, acacia, mimosa, violet, honeysuckle — and in fruity and gourmand compositions.

Typical role: blender (smooths the joins between other materials).

How Anisyl Acetate differs from similar materials

Anisyl Alcohol
The alcohol is softer and more powdery-floral, with lilac and heliotrope; the acetate is fruitier, with plum and cherry.
Amyl Benzoate
Amyl benzoate is the milder, balsamic fruity-floral blender; anisyl acetate is fruitier, plum and lilac, with a creamy vanilla softness.

Each difference compares the published descriptions of the two materials. Smell varies with grade, supplier and dilution; compare them side by side on blotters before substituting one for another.

Identity and classification

Type
Aroma chemical
Origin
Occurs in nature
Odour family
Floral / Fruity
Note position
Heart note
Physical form at room temperature
Liquid
Also known as
4-Methoxybenzyl acetate
CAS number
104-21-2
Molecular formula
C10H12O3
Molecular weight
180.2 g/mol
IUPAC name
(4-methoxyphenyl)methyl acetate

The CAS number, formula and molecular weight are taken from PubChem compound 7695, whose own record lists this CAS number; checked 19 October 2026.

Safety and compliance

Hazard classification of the neat substance, as PubChem summarises it, read 26 October 2026. Companies notifying the ECHA C&L Inventory classify it (1,736 reports): H315 causes skin irritation (18.8% of reports); H319 causes serious eye irritation (17.1% of reports). 1,304 of the reports find it does not meet the hazard criteria. Unless it is harmonised, this is the notifiers' own classification, not a binding one.

This page is general information, not a safety assessment or a specification. Confirm identity, composition, IFRA status and allergen content from your supplier's documents for the lot you hold.

Materials it works with

Anisyl Acetate is also suggested as a partner on the pages for Methyl Anisate.

Used in formulas and accords

Used in 1 published formula

Anisyl Acetate is an ingredient in 1 perfume formula in the Formula & Accord Library.

RUŌOD House Originals

Original compositions by RUŌOD House.

Further reading

Questions about Anisyl Acetate

Is Anisyl Acetate natural or synthetic?

The molecule occurs in nature. Commercial Anisyl Acetate may be made by synthesis or obtained from natural sources, so check the supplier's specification if the distinction matters to you.

What is the CAS number of Anisyl Acetate?

104-21-2. It was checked against PubChem on 19 October 2026.

Which published formulas use Anisyl Acetate?

Anisyl Acetate is used in 1 published formula in the RUŌOD Lab Formula & Accord Library: Anise Ink. Each is listed with a link under "Used in formulas and accords" on this page.

Sources

Your own records, next to the reference

Keep your own record of Anisyl Acetate — supplier, cost, stock, dilutions and where it is used — in RUŌOD Lab's material library.