In short
Amyl benzoate (n-pentyl benzoate) is a soft, fruity-floral ester with balsamic nuances. It is used as a floraliser and blender.
What Amyl Benzoate smells like
Fraterworks describes amyl benzoate as a soft fruity-floral material with balsamic nuances that works well as a general floraliser and blender, and suggests its fruity aspects for honeysuckle and sweet pea fantasy blends. The Good Scents Company lists n-pentyl benzoate as floral, green, musty, amber and balsamic, of medium strength, and quotes Ernesto Ventós's balsamic, mild and musky.
- Leading note
- Soft floral
- Supporting facets
- Fruity
- Faint facets
- Balsamic
- Character
- Soft
What makes Amyl Benzoate distinctive
A soft fruity-floral blender with balsamic nuances, suited to honeysuckle and sweet-pea fantasy blends.
How Amyl Benzoate is used
Used as a general floraliser and blender, and in honeysuckle and sweet pea fantasy accords.
Typical role: blender (smooths the joins between other materials).
How Amyl Benzoate differs from similar materials
- Anisyl Acetate
- Anisyl acetate is fruitier, plum and lilac with a creamy coumarin-vanilla softness; amyl benzoate is a milder, balsamic fruity-floral blender with green and musky facets.
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 to base note
- Physical form at room temperature
- Liquid
- Also known as
- Pentyl benzoate, n-Amyl benzoate
- CAS number
- 2049-96-9
- Molecular formula
- C12H16O2
- Molecular weight
- 192.25 g/mol
- IUPAC name
- pentyl benzoate
The CAS number, formula and molecular weight are taken from PubChem compound 16296, whose own record lists this CAS number; checked 24 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 (276 reports): H411 toxic to aquatic life with long lasting effects (14.1% of reports). 236 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
Used in formulas and accords
Used in 2 published formulas
Amyl Benzoate is an ingredient in 2 accords in the Formula & Accord Library.
Further reading
Questions about Amyl Benzoate
Is Amyl Benzoate natural or synthetic?
The molecule occurs in nature. Commercial Amyl Benzoate 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 Amyl Benzoate?
2049-96-9. It was checked against PubChem on 24 October 2026.
Which published formulas use Amyl Benzoate?
Amyl Benzoate is used in 2 published formulas in the RUŌOD Lab Formula & Accord Library: Fig Accord and Vintage Amber Accord. Each is listed with a link under "Used in formulas and accords" on this page.
Sources
- PubChem — compound 16296, checked 24 October 2026.
- PubChem — GHS classification (the ECHA C&L Inventory notifications and any harmonised EU entry), read 26 October 2026.
- Fraterworks — Amyl Benzoate — distributor's description.
- The Good Scents Company — amyl benzoate — odour database.
- Olfactory profile: the RUŌOD Lab team's synthesis of the published descriptions above, reviewed 26 October 2026. Evidence: more than one published description. Classification and the short description: revision 1. Descriptions of odour are judgement, not measurement.






