Description

2-Phenylpropyl 2-Phenylpropionate is a high-purity specialty ester with a distinctive aromatic profile. This compound is valued for its role as a versatile intermediate and functional additive in advanced chemical synthesis. It is particularly relevant for manufacturers in the fragrance, flavor, and pharmaceutical sectors seeking reliable, high-quality raw materials for product development and process optimization.

Application

• Fragrance & Flavor Industry: Serves as a key intermediate or a fixative agent in the synthesis of complex aromatic compounds for perfumes and flavorings.
• Pharmaceutical Intermediates: Used in the research and production of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Polymer & Resin Modification: Acts as a plasticizer or a specialty monomer to modify the properties of polymers, enhancing flexibility or other characteristics.
• Organic Synthesis: A valuable building block for synthesizing more complex molecules in research and industrial chemistry laboratories.
• Cosmetic Ingredients: Employed in the formulation of personal care products as a component of fragrance blends or functional esters.
• Specialty Solvents & Additives: Functions in niche applications as a high-boiling-point solvent or a performance additive in various industrial formulations.

Basic Information

Product Name	2-Phenylpropyl 2-Phenylpropionate
CAS No.	66255-91-2
Molecular Formula	C18H20O2
Molecular Weight	268.35 g/mol
Synonyms	2-Phenylpropyl 2-phenylpropanoate; Hydratropyl hydratropate; α-Methylbenzyl α-methylbenzeneacetate; 2-Phenyl-1-methylethyl 2-phenylpropanoate; Benzenepropanoic acid, α-methyl-, 2-phenyl-1-methylethyl ester; (RS)-Hydratropyl hydratropate; 1-Methyl-2-phenylethyl 2-phenylpropionate
EINECS	Contact for details

Quality Control

Our 2-Phenylpropyl 2-Phenylpropionate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets the high standards required for industrial and fine chemical applications. Certificates of Analysis (COA) detailing purity, identity, 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, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Refractive Index (20°C)	1.540 - 1.550
Density (20°C)	1.040 - 1.060 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.