Description

1-Phenylethyl Propionate is a versatile aromatic ester valued for its fruity, floral aroma profile. This compound is a key intermediate and functional ingredient in the synthesis of complex molecules and the formulation of high-value consumer products. It is primarily sought after by manufacturers in the fragrance, flavor, and pharmaceutical industries for its organoleptic properties and chemical reactivity.

Application

• Fragrance & Flavor Ingredient: Used as a building block and aroma chemical in perfumes, cosmetics, and food flavorings, imparting fruity, rosy, or honey-like notes.
• Pharmaceutical Intermediate: Serves as a chiral synthon in the production of active pharmaceutical ingredients (APIs) and fine chemicals.
• Organic Synthesis: Acts as a protecting group for alcohols or as an ester component in various esterification and transesterification reactions.
• Solvent & Plasticizer: Employed as a specialty solvent for resins and cellulose esters, and as a plasticizer in certain polymer applications.
• Research & Development: Utilized in academic and industrial R&D laboratories for chemical studies and process development.

Basic Information

Product Name	1-Phenylethyl Propionate
CAS No.	120-45-6
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	α-Methylbenzyl Propionate; (1-Phenylethyl) Propanoate; (±)-1-Phenylethyl Propionate; DL-1-Phenylethyl Propionate; Styralyl Propionate; Phenethyl Alcohol, Propanoate; sec-Phenethyl Propionate; Benzylmethylcarbinyl Propionate
EINECS	204-400-5

Quality Control

Our 1-Phenylethyl Propionate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including GC and HPLC analysis, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, acids, and bases.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.488 - 1.492
Specific Gravity (20/20°C)	1.010 - 1.030
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.