Description

p-Tolyl Propionate is a versatile organic ester compound, also known as 4-Methylphenyl propionate. This specialty chemical serves as a valuable intermediate and functional additive in advanced synthesis and formulation processes. It is primarily utilized by manufacturers in the fragrance, pharmaceutical, and agrochemical industries seeking reliable, high-purity building blocks for their products.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of aromatic esters and compounds that contribute to specific scent profiles in perfumes and flavorings.
• Pharmaceutical Synthesis: Acts as a key building block or protecting group in the multi-step synthesis of active pharmaceutical ingredients (APIs).
• Agrochemical Production: Employed as a precursor in the manufacture of certain pesticides and herbicides, leveraging its aromatic structure.
• Organic Synthesis Reagent: Serves as a versatile reagent in organic chemistry laboratories for esterification and transesterification reactions.
• Polymer Modification: Can be used as a plasticizer intermediate or a monomer modifier in specialty polymer formulations.
• Research & Development: Utilized in chemical R&D for exploring new synthetic pathways and creating novel chemical entities.

Basic Information

Product Name	p-Tolyl Propionate
CAS No.	7495-84-3
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	4-Methylphenyl propionate; p-Cresyl propionate; Propionic acid 4-methylphenyl ester; 4-Tolyl propanoate; 1-Methyl-4-propionyloxybenzene; p-Tolyl propanoate; 4-(Propionyloxy)toluene
EINECS	Contact for details

Quality Control

Our p-Tolyl Propionate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee it meets your precise specifications and industry standards.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.495 - 1.505
Density (20°C)	1.04 - 1.06 g/mL

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