Description

Methyl 4-Butylbenzoate is a high-purity organic ester compound, valued for its role as a versatile chemical intermediate and building block in advanced synthesis. Its structure makes it particularly useful for introducing the 4-butylbenzoate moiety into target molecules, enabling the development of specialized materials and fine chemicals. This product is essential for research and development laboratories, pharmaceutical companies, and manufacturers of liquid crystals, agrochemicals, and specialty polymers seeking reliable, high-quality intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Liquid Crystal Manufacturing: Used in the production of nematic and smectic liquid crystals for display technologies.
• Agrochemical Synthesis: Acts as a precursor in the development of herbicides, fungicides, and other crop protection agents.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D, particularly in esterification and coupling reactions.
• Specialty Polymer Modifier: Employed to introduce specific aromatic ester functionalities into polymer chains to alter physical properties.
• Fragrance and Flavor Intermediate: Used in the controlled synthesis of aromatic compounds for specialty fragrance applications.

Basic Information

Product Name	Methyl 4-Butylbenzoate
CAS No.	20651-69-8
Molecular Formula	C12H16O2
Molecular Weight	192.26 g/mol
Synonyms	4-Butylbenzoic Acid Methyl Ester; Methyl p-Butylbenzoate; Benzoic Acid, 4-Butyl-, Methyl Ester; p-Butyl Methyl Benzoate; Methyl Para-Butyl Benzoate; MBBA Intermediate (related); 20651-69-8
EINECS	243-954-5

Quality Control

Our Methyl 4-Butylbenzoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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