Description

4-Acetoxy-4'-Pentyloxybenzophenone CAS NO 890099-89-5 is a specialized benzophenone derivative, a key intermediate in advanced organic synthesis. This compound matters for its role in the development of liquid crystal materials and photoactive polymers, where its specific molecular architecture provides essential functional properties. It is primarily needed by R&D chemists and manufacturers in the liquid crystal display (LCD), specialty polymer, and pharmaceutical intermediates industries.

Application

• Critical intermediate in the synthesis of liquid crystal compounds for display technologies (LCDs).
• Building block for photoactive polymers and advanced organic materials.
• Key starting material in pharmaceutical research for novel active pharmaceutical ingredients (APIs).
• Used in the development of UV-absorbing or light-sensitive specialty chemicals.
• Precursor for advanced monomers in high-performance polymer engineering.
• Research chemical in academic and industrial laboratories studying mesogenic properties.

Basic Information

Product Name	4-Acetoxy-4'-Pentyloxybenzophenone
CAS No.	890099-89-5
Molecular Formula	C20H22O4
Molecular Weight	326.39 g/mol
Synonyms	4-(Acetyloxy)-4'-(pentyloxy)benzophenone; 4-Acetoxy-4'-n-pentyloxybenzophenone; 4'-Pentyloxy-4-acetoxybenzophenone; Benzophenone, 4-(acetyloxy)-4'-(pentyloxy)-; [890099-89-5]; 4-Acetyloxy-4'-pentyloxybenzophenone
EINECS	Contact for details

Quality Control

Our 4-Acetoxy-4'-Pentyloxybenzophenone is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory 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). This material is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.