Description

Benzoic Acid, 4-Methyl-, 2-Methylbutyl Ester is a specialized organic ester valued for its unique aromatic profile and functional properties. This compound serves as a versatile intermediate and performance additive in high-value manufacturing sectors. It is particularly sought after by industries requiring consistent, high-purity ingredients for fragrance creation, advanced material synthesis, and specialty chemical formulations.

Application

• Fragrance and Flavor Industry: Acts as a key aroma chemical and fixative in the formulation of fine perfumes, personal care products, and sophisticated flavor compositions.
• Pharmaceutical Intermediates: Utilized in the synthesis of active pharmaceutical ingredients (APIs) and other complex organic molecules.
• Polymer and Resin Modification: Functions as a plasticizer or modifier to enhance the flexibility, workability, or specific characteristics of polymeric materials.
• Specialty Solvents and Additives: Employed as a high-boiling-point solvent or a performance additive in coatings, inks, and industrial cleaning formulations.
• Agrochemical Synthesis: Serves as a building block in the production of certain pesticides and herbicides.
• Research and Development: Used as a standard or reagent in analytical chemistry and organic synthesis research within academic and industrial laboratories.

Basic Information

Product Name	Benzoic Acid, 4-Methyl-, 2-Methylbutyl Ester
CAS No.	137619-80-8
Molecular Formula	C13H18O2
Molecular Weight	206.28 g/mol
Synonyms	2-Methylbutyl 4-methylbenzoate; 2-Methylbutyl p-toluate; p-Toluic Acid, 2-Methylbutyl Ester; 4-Methylbenzoic Acid 2-Methylbutyl Ester; 1-Methylpropyl 4-methylbenzoate (common name variant); Isoamyl p-toluate (related common name); Benzoic acid, 4-methyl-, 1-methylbutyl ester; (RS)-2-Methylbutyl 4-methylbenzoate
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-Methyl-, 2-Methylbutyl Ester is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets exacting standards for consistency and performance. A Certificate of Analysis (COA) detailing specific results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled 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%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.970 - 0.990
Water Content (KF)	≤ 0.5%

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