Description

4-Cyanophenyl 4-(2-Butoxyethoxy)Benzoate is a specialized organic ester compound with a defined molecular structure, identified by CAS number 67131-98-0. This chemical is valued for its role as a key intermediate and functional additive in advanced material synthesis, where its specific molecular architecture imparts desired properties. It is primarily sought by manufacturers and R&D laboratories in the liquid crystal, pharmaceutical, and advanced polymer industries for developing high-performance products.

Application

• Liquid Crystal Mixtures: A crucial component or intermediate in the synthesis of nematic and smectic liquid crystals for display technologies.
• Pharmaceutical Intermediates: Serves as a building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Polymer Additives: Used as a monomer or functional additive to modify the thermal, optical, or mechanical properties of specialty polymers and resins.
• Organic Synthesis: Acts as a versatile intermediate for further chemical transformations in research and fine chemical production.
• Electro-Optic Materials: Potential use in the development of materials for non-linear optics and other advanced photonic applications.

Basic Information

Product Name	4-Cyanophenyl 4-(2-Butoxyethoxy)Benzoate
CAS No.	67131-98-0
Molecular Formula	C20H21NO4
Molecular Weight	339.39 g/mol
Synonyms	4-Cyanophenyl 4-(2-butoxyethoxy)benzoate; Benzoic acid, 4-(2-butoxyethoxy)-, 4-cyanophenyl ester; 4-(2-Butoxyethoxy)benzoic acid 4-cyanophenyl ester; 4-Cyanophenyl 4-(2-butoxyethoxy)benzoate; [4-(2-Butoxyethoxy)benzoyloxy]benzonitrile; 4'-Cyanophenyl 4-(2-butoxyethoxy)benzoate; Liquid crystal intermediate 67131-98-0
EINECS	Contact for details

Quality Control

Every batch of 4-Cyanophenyl 4-(2-Butoxyethoxy)Benzoate is produced under a strict quality management system and undergoes rigorous analytical testing to ensure consistency and high purity. Our standard grade typically meets a purity specification of ≥98.0% (HPLC), with specifications for key impurities available. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and related substances is provided with each shipment 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 room temperature (15-25°C). Keep away from heat sources and incompatible materials. The product is light-sensitive (store away from light).

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)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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