Description

Propan-2-Yl 4-Methylbenzoate is a high-purity organic ester compound, also known as isopropyl p-toluate. This specialty chemical serves as a versatile intermediate and functional additive, valued for its stability and solubility profile. It is primarily sought after by manufacturers in the fragrance, pharmaceutical, and polymer industries for synthesis and formulation processes.

Application

• Fragrance and Flavor Industry: Used as a solvent, fixative, or intermediate in the synthesis of aromatic esters and complex perfume compounds.
• Pharmaceutical Synthesis: Acts as a key building block or protecting group intermediate in the production of active pharmaceutical ingredients (APIs).
• Polymer and Resin Production: Functions as a plasticizer or co-monomer in specialty polymer formulations to modify flexibility and processing characteristics.
• Organic Synthesis: Employed as a reagent or intermediate in various organic transformations, including esterification and transesterification reactions.
• Agrochemical Formulations: Utilized as an intermediate in the synthesis of certain pesticides or as a component in non-aqueous delivery systems.
• Research and Development: Serves as a standard or starting material in chemical research for method development and analytical studies.

Basic Information

Product Name	Propan-2-Yl 4-Methylbenzoate
CAS No.	19277-55-5
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	Isopropyl 4-Methylbenzoate; Isopropyl p-Toluate; 4-Methylbenzoic Acid Isopropyl Ester; p-Toluic Acid Isopropyl Ester; Isopropyl p-Methylbenzoate; 1-Methylethyl 4-methylbenzoate; Benzoic acid, 4-methyl-, 1-methylethyl ester
EINECS	Contact for details

Quality Control

Our Propan-2-Yl 4-Methylbenzoate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for industrial and research use. A Certificate of Analysis (COA) detailing purity, physical properties, and test results is provided with every shipment.

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 oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Refractive Index (20°C)	1.490 - 1.500
Density (20°C)	0.98 - 1.02 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.