Description

Benzoic Acid, 4-Methyl-, Butyl Ester is a versatile organic ester derivative of p-toluic acid, valued for its role as a high-boiling solvent and a key intermediate in specialty chemical synthesis. This compound is essential for formulators and manufacturers seeking a reliable, non-reactive solvent for resins, polymers, and active ingredients. It finds significant utility across the coatings, plastics, fragrance, and pharmaceutical intermediate industries.

Application

• Solvent for High-Performance Coatings & Inks: Acts as a coalescing agent and high-boiling point solvent in automotive, industrial, and decorative coatings.
• Plasticizer & Intermediate for Polymers: Used in the synthesis and modification of certain resins and polymers to enhance flexibility and processing.
• Fragrance & Flavor Ingredient: Serves as a fixative and component in the creation of sophisticated aromatic compounds for perfumery.
• Chemical Synthesis Intermediate: A crucial building block in organic synthesis, particularly for pharmaceuticals and agrochemicals.
• Industrial Cleaning & Degreasing Formulations: Employed in specialty cleaning solutions for its solvency power.

Basic Information

Product Name	Benzoic Acid, 4-Methyl-, Butyl Ester
CAS No.	19277-56-6
Molecular Formula	C12H16O2
Molecular Weight	192.26 g/mol
Synonyms	Butyl p-Toluate; Butyl 4-Methylbenzoate; n-Butyl p-Toluate; p-Toluic Acid Butyl Ester; 4-Methylbenzoic Acid Butyl Ester; Benzoic Acid, p-Methyl-, Butyl Ester; Butyl 4-Methylbenzenecarboxylate
EINECS	242-928-5

Quality Control

Our production of Benzoic Acid, 4-Methyl-, Butyl Ester adheres to stringent quality management protocols. Every batch is analyzed to ensure it meets precise chemical and physical specifications. Certificates of Analysis (COA) documenting purity, identity, and key parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.495 - 1.505
Density (20°C)	0.990 - 1.010 g/mL
Water Content	≤ 0.1%

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