Description

p-(p-Acetoxybenzoyloxy)Benzoic Acid Benzyl Ester is a high-purity, specialized organic intermediate with a complex aromatic ester structure. This compound is valued for its role as a key building block in the synthesis of advanced polymers and liquid crystal materials. It is primarily sought by manufacturers in the advanced materials, specialty polymers, and pharmaceutical intermediates sectors for research and production applications.

Application

• Liquid Crystal Monomer Synthesis: A critical precursor in the production of monomers for high-performance liquid crystal displays (LCDs) and optical films.
• Specialty Polymer Manufacturing: Used as a reactive intermediate to create polymers with specific thermal, optical, or mechanical properties for engineering plastics.
• Pharmaceutical Intermediate: Serves as a sophisticated building block in the multi-step synthesis of complex active pharmaceutical ingredients (APIs).
• Advanced Material Research: Employed in R&D for developing novel organic electronic materials and non-linear optical (NLO) compounds.
• Crosslinking Agent: Can function as a crosslinker in the formulation of high-temperature resistant resins and coatings.

Basic Information

Product Name	p-(p-Acetoxybenzoyloxy)Benzoic Acid Benzyl Ester
CAS No.	99681-64-8
Molecular Formula	C23H18O7
Molecular Weight	406.38 g/mol
Synonyms	4-[(4-Acetyloxy)benzoyloxy]benzoic Acid Benzyl Ester; Benzyl 4-((4-acetoxybenzoyl)oxy)benzoate; p-Acetoxybenzoic Acid p-(Benzyloxycarbonyl)phenyl Ester; 4-(4-Acetoxybenzoyloxy)benzoic Acid Benzyl Ester; Benzyl 4-(4-acetoxybenzoyloxy)benzoate; ABBB Ester; LC Monomer Intermediate
EINECS	Contact for details

Quality Control

Our p-(p-Acetoxybenzoyloxy)Benzoic Acid Benzyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

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%
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.