Description

4-Cyanophenyl-4'-n-Propylbenzoate is a high-purity organic ester compound, identified by CAS NO 56131-49-8, serving as a critical advanced intermediate in specialty chemical synthesis. Its molecular structure, featuring both a cyano and a benzoate group, makes it a valuable building block for creating complex molecules with specific optical and electronic properties. This product is essential for research and development laboratories and industrial manufacturers in the liquid crystal display (LCD), pharmaceutical, and advanced materials sectors.

Application

• Liquid Crystal (LC) Material Synthesis: A key intermediate in the production of nematic and ferroelectric liquid crystals for high-performance displays.
• Pharmaceutical Intermediates: Used in the research and development of active pharmaceutical ingredients (APIs) requiring specific aromatic ester frameworks.
• Organic Electronic Materials: Serves as a precursor for compounds used in organic light-emitting diodes (OLEDs) and other optoelectronic devices.
• Polymer Modification: Employed to introduce functional groups into polymer chains to alter physical and chemical properties.
• Chemical Research & Development: A versatile building block in organic synthesis for creating novel dyes, pigments, and complex organic molecules.
• Non-linear Optical (NLO) Materials: Potential use in the development of materials for photonic applications due to its molecular structure.

Basic Information

Product Name	4-Cyanophenyl-4'-n-Propylbenzoate
CAS No.	56131-49-8
Molecular Formula	C17H15NO2
Molecular Weight	265.31 g/mol
Synonyms	4-Cyanophenyl 4-propylbenzoate; 4'-Propyl[1,1'-biphenyl]-4-carboxylic acid 4-cyanophenyl ester; 4-Cyanophenyl 4-n-propylbenzoate; Benzoic acid, 4-propyl-, 4-cyanophenyl ester; [1,1'-Biphenyl]-4-carboxylic acid, 4'-propyl-, 4-cyanophenyl ester; 4-Cyano-4'-propyloxybiphenyl (related core structure); LC Intermediate 56131-49-8
EINECS	Contact for details

Quality Control

Our 4-Cyanophenyl-4'-n-Propylbenzoate is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specification parameters. Our quality system is designed to meet the stringent requirements of advanced material and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

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%
Heavy Metals	< 20 ppm

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