Description

Phenyl Propionate is an organic ester compound with the CAS number 637-27-4, valued for its role as a versatile chemical intermediate and fragrance component. Its structure makes it a key building block in the synthesis of more complex molecules across several high-value industries. This product is essential for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity raw materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs.
• Fragrance and Flavor Ingredient: Serves as a component in the creation of aromatic esters for perfumes and flavoring agents.
• Agrochemical Synthesis: Acts as a precursor in the manufacture of certain pesticides and herbicides.
• Organic Synthesis: Employed as a reagent or protecting group in various organic reactions and laboratory research.
• Polymer Modification: Can be used as a plasticizer or monomer in specialty polymer formulations.

Basic Information

Product Name	Phenyl Propionate
CAS No.	637-27-4
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	Propionic Acid Phenyl Ester; Benzenepropanoic Acid; Phenoxypropionic Acid; Phenyl Propanoate; 3-Phenoxypropionic Acid; Propionyloxybenzene; NSC 403107; Phenyl Ester of Propionic Acid
EINECS	211-307-9

Quality Control

Our Phenyl Propionate is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and composition. A Certificate of Analysis (COA) detailing the results is provided with each shipment to guarantee traceability and compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.500 - 1.510
Density (20°C)	1.05 - 1.10 g/mL
Water Content (KF)	≤ 0.5%

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