Description

4-(Butyryloxy)Benzoic Acid 4-Cyanophenyl Ester is a high-purity organic ester compound, identified by CAS No. 56131-51-2. This specialty chemical is valued for its role as a key intermediate and functional monomer in advanced material synthesis. It is primarily sought by manufacturers in the liquid crystal display (LCD) and polymer industries for developing materials with specific optical and thermal properties.

Application

This versatile ester finds critical applications in several high-tech and research-driven fields:

• Liquid Crystal (LC) Material Synthesis: Serves as a crucial intermediate for manufacturing liquid crystal monomers and mixtures used in display technologies.
• Advanced Polymer Production: Acts as a functional monomer or cross-linking agent in the synthesis of specialty polymers, including polyesters and liquid crystalline polymers (LCPs).
• Organic Synthesis Intermediate: Used in research and development for constructing complex organic molecules, particularly those requiring benzoic acid ester and cyanophenyl functionalities.
• Photoreactive Material Development: Employed in the formulation of materials for photolithography and other light-sensitive applications due to its specific molecular structure.
• Pharmaceutical Intermediate: Can be utilized in the synthesis of more complex molecules for pharmaceutical research, subject to appropriate purity grades.

Basic Information

Product Name	4-(Butyryloxy)Benzoic Acid 4-Cyanophenyl Ester
CAS No.	56131-51-2
Molecular Formula	C19H17NO4
Molecular Weight	323.34 g/mol
Synonyms	4-Cyanophenyl 4-(butyryloxy)benzoate; 4-Butyryloxybenzoic Acid 4-Cyanophenyl Ester; Benzoic acid, 4-(butanoyloxy)-, 4-cyanophenyl ester; 4-(Butanoyloxy)benzoic acid 4-cyanophenyl ester; 4-Cyanophenyl 4-butyryloxybenzoate; p-Cyanophenyl p-butyryloxybenzoate; 4-(Butyryloxy)benzoic acid p-cyanophenyl ester
EINECS	Contact for details

Quality Control

Our 4-(Butyryloxy)Benzoic Acid 4-Cyanophenyl Ester is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance for sensitive applications like liquid crystal synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The product is light-sensitive and should be stored away from strong bases and organic solvents. Keep the container tightly sealed to prevent moisture absorption and contamination.

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.