Description

4-(4-Butylbenzoyloxy)Benzoic Acid 4-Butylphenyl Ester is a high-purity organic ester compound with the CAS number 38454-02-3. This specialty chemical serves as a critical intermediate and functional additive in advanced material synthesis, valued for its specific molecular architecture. It is primarily sought by manufacturers in the liquid crystal, polymer, and pharmaceutical industries for research and production applications where precise chemical functionality is required.

Application

• Liquid Crystal Materials: A key intermediate in the synthesis of advanced liquid crystal compounds for display technologies.
• Polymer Additives: Used as a monomer or plasticizer to modify the thermal and mechanical properties of specialty polymers.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of complex active pharmaceutical ingredients (APIs).
• Organic Synthesis: A versatile reagent for constructing complex ester-based molecules in research and fine chemical production.
• Advanced Material Research: Employed in R&D for developing novel organic electronic materials and functional coatings.

Basic Information

Product Name	4-(4-Butylbenzoyloxy)Benzoic Acid 4-Butylphenyl Ester
CAS No.	38454-02-3
Molecular Formula	C24H22O4
Molecular Weight	374.43 g/mol
Synonyms	4-(4-Butylbenzoyloxy)benzoic acid 4-butylphenyl ester; Benzoic acid, 4-(4-butylbenzoyloxy)-, 4-butylphenyl ester; 4-Butylphenyl 4-(4-butylbenzoyloxy)benzoate; 4-Butylphenyl 4-(4-butylbenzoyl)oxybenzoate; 4-(p-Butylbenzoyloxy)benzoic acid p-butylphenyl ester; p-Butylphenyl p-(p-butylbenzoyloxy)benzoate; [1,1'-Biphenyl]-4-carboxylic acid, 4'-butyl-4-[(4-butylbenzoyl)oxy]-, 4-butylphenyl ester (alternative IUPAC)
EINECS	Contact for details

Quality Control

Our 4-(4-Butylbenzoyloxy)Benzoic Acid 4-Butylphenyl Ester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting 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, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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