1-Phenylethyl acetate (Styrallyl acetate) - fragrance, solvent

INCI Name

1-Phenylethyl acetat...

Functions

2 Roles

Sustainability

5/10

What It Does

1-Phenylethyl acetate, commonly known as styrallyl acetate, is an aromatic ester characterized by a sweet, floral, rose-like scent with subtle fruity and green nuances, making it a valued ingredient in fine fragrance and cosmetic perfumery. It occurs naturally in trace amounts in certain flowers and fruits but is predominantly used in its synthetically produced form for consistency and cost-effectiveness. Formulators select it for its ability to impart a soft, elegant floral character to perfumes, skin care products, and hair care formulations, and it also serves as a mild solvent for other fragrance components.

Creates pleasant product scent

Enhances sensory experience

Masks base ingredient odors

Contributes to brand identity

Technical Properties

Ionic Charge

nonionic

Molecular charge type

Viscosity Effect

neutral

Impact on formula thickness

Foaming Ability

none

Lather generation

Ingredient Compatibility

Works Well With

other fragrance ingredientsestersalcoholsemollientsnonionic surfactantssilicones

Avoid Combining

strong oxidizing agentsstrong basesstrong acids

Compatibility analysis powered by OpenMix — open-source formulation science

Sustainability Profile

Sustainability Score

5/10

Biodegradability

readily biodegradable

Source

synthetic

Feedstock

Typically synthesized via esterification of 1-phenylethanol (styrallyl alcohol) with acetic acid or acetic anhydride; 1-phenylethanol can be derived from petrochemical or bio-based routes