Description

Isobutyric Acid Phenyl Ester is a high-purity organic ester compound valued for its role as a versatile chemical intermediate and fragrance component. Its specific molecular 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 fragrance sectors seeking reliable, high-quality raw materials for their processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Serves as a precursor in the manufacturing of certain pesticides and herbicides.
• Fragrance and Flavor Industry: Employed as a component in the creation of specialty aromatic compounds and flavorants.
• Polymer and Resin Modifier: Acts as a plasticizer or modifying agent in specialty polymer formulations.
• Organic Synthesis: A valuable reagent for esterification and transesterification reactions in research and development.
• Solvent for Specialty Applications: Used in specific formulations requiring an organic ester solvent with particular properties.

Basic Information

Product Name	Isobutyric Acid Phenyl Ester
CAS No.	20279-29-2
Molecular Formula	C10H12O2
Molecular Weight	164.20 g/mol
Synonyms	Phenyl Isobutyrate; Phenol Isobutyrate; Isobutyric Acid Phenyl Ester; Benzenol, 2-methylpropanoate; 2-Methylpropanoic Acid Phenyl Ester; Isobutyrophenone (related); EINECS 243-684-7
EINECS	243-684-7

Quality Control

Our Isobutyric Acid Phenyl Ester is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and impurity profiles. We provide Certificates of Analysis (COA) with every shipment, detailing key parameters such as assay, clarity, and moisture content, ensuring full traceability and compliance for your quality assurance protocols.

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. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.485 - 1.495
Density (20°C)	1.00 - 1.05 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.