Description

p-Tolyl 2-Methylbutyrate is a high-purity aromatic ester compound, valued for its role as a versatile intermediate and building block in advanced chemical synthesis. Its specific structure offers unique reactivity and functional properties critical for producing fine chemicals and specialty materials. This product is essential for R&D laboratories and manufacturers in the fragrance, pharmaceutical, and agrochemical sectors seeking reliable, high-quality intermediates.

Application

• Fragrance and Flavor Intermediate: Serves as a key component in the synthesis of complex aroma chemicals and flavoring agents due to its specific ester profile.
• Pharmaceutical Synthesis: Used as a building block in the research and development of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Formulations: Acts as an intermediate in the production of pesticides, herbicides, and other crop protection agents.
• Organic Synthesis Reagent: Employed in laboratories and pilot plants for esterification studies, cross-coupling reactions, and the creation of novel chemical entities.
• Polymer and Resin Modifier: Can be utilized to modify the properties of specialty polymers, coatings, and resins.

Basic Information

Product Name	p-Tolyl 2-Methylbutyrate
CAS No.	67952-39-0
Molecular Formula	C13H18O2
Molecular Weight	206.28 g/mol
Synonyms	4-Methylphenyl 2-methylbutanoate; 2-Methylbutyric acid p-tolyl ester; p-Cresyl 2-methylbutyrate; 4-Tolyl 2-methylbutyrate; 2-Methylbutanoic acid 4-methylphenyl ester; p-Tolyl 2-methylbutanoate; (4-Methylphenyl) 2-methylbutanoate
EINECS	Contact for details

Quality Control

Our p-Tolyl 2-Methylbutyrate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider using an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/HPLC)	≥ 98.0%
Refractive Index (20°C)	1.485 - 1.495
Density (20°C)	0.98 - 1.02 g/mL
Related Substances (GC/HPLC)	≤ 2.0% total

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