Description

m-Toluylic Acid, 2-Butyl Ester is a high-purity organic ester derivative of m-toluic acid, valued for its role as a versatile chemical intermediate and solvent. This compound is essential for fine chemical synthesis, offering specific reactivity and solubility profiles that are critical for advanced manufacturing processes. It is primarily sought by producers in the pharmaceutical, agrochemical, and specialty polymer industries for the development of active ingredients and performance materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Serves as a key building block in the production of herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a plasticizer or co-monomer in specialty polymer formulations to alter flexibility and thermal properties.
• Specialty Solvent: Employed in high-value formulation chemistry for coatings, inks, and adhesives where specific solvency is required.
• Fragrance & Flavor Ingredient: Utilized as a precursor in the synthesis of aromatic compounds for fragrance and flavor applications.
• Chemical Research & Development: A valuable reagent in organic synthesis and process development within R&D laboratories.

Basic Information

Product Name	m-Toluylic Acid, 2-Butyl Ester
CAS No.	5448-57-7
Molecular Formula	C14H20O2
Molecular Weight	220.31 g/mol
Synonyms	2-Butyl 3-Methylbenzoate; 3-Methylbenzoic Acid Butyl Ester; Butyl m-Toluate; m-Toluic Acid Butyl Ester; Butyl 3-Methylbenzoate; 3-Methylbenzoic Acid n-Butyl Ester; Benzoic acid, 3-methyl-, butyl ester
EINECS	226-656-7

Quality Control

Our m-Toluylic Acid, 2-Butyl Ester is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets the highest standards of purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee supply reliability and product integrity for your critical processes.

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. The product is moisture-sensitive; ensure containers are kept tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 2.0%
Density (at 20°C)	0.98 - 1.02 g/mL
Refractive Index (n20D)	1.488 - 1.492

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