Description

2-(3,5-Dimethylphenyl)Ethyl Isobutyrate is a specialized aromatic ester valued for its unique organoleptic and chemical properties. This compound is a key intermediate and functional ingredient in high-value synthesis, offering versatility for fine chemical manufacturing. It is primarily sought by the fragrance, flavor, and pharmaceutical industries for its role in creating complex aromatic profiles and as a building block for advanced organic molecules.

Application

• Fragrance & Flavor Intermediate: Serves as a crucial component in the synthesis of novel aroma chemicals for perfumes, cosmetics, and food flavorings.
• Pharmaceutical Synthesis: Acts as a protected or functionalized intermediate in the multi-step synthesis of active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Utilized in research and development for creating complex esters and other derivatives due to its reactive ethyl ester group and substituted phenyl ring.
• Specialty Chemical Manufacturing: Employed in the production of performance chemicals, such as plasticizers or polymer modifiers, where specific aromatic characteristics are required.
• Research & Development: Used in academic and industrial labs for methodological studies in esterification, catalysis, and asymmetric synthesis.

Basic Information

Product Name	2-(3,5-Dimethylphenyl)Ethyl Isobutyrate
CAS No.	94134-80-2
Molecular Formula	C14H20O2
Molecular Weight	220.31 g/mol
Synonyms	2-(3,5-Dimethylphenyl)ethyl 2-methylpropanoate; Ethyl 3,5-Dimethylbenzyl Isobutyrate; 2-(3,5-Xylyl)ethyl isobutyrate; Isobutyric Acid 2-(3,5-Dimethylphenyl)ethyl Ester; 3,5-Dimethylphenethyl Isobutyrate; 94134-80-2; (3,5-Dimethylphenyl)ethanol isobutyrate ester
EINECS	Contact for details

Quality Control

Our 2-(3,5-Dimethylphenyl)Ethyl Isobutyrate is manufactured under a strict quality management system. Each batch is analyzed to ensure it meets precise chemical and physical specifications, with purity typically exceeding 98.0% (by GC/HPLC). A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, keep containers tightly sealed when not in use and away from heat sources and open flame.

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)	Contact for details
Density (20°C)	Contact for details

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