Description

4-Butylphenyl-4'-trans-Propylcyclohexylcarboxylate is a high-purity liquid crystal monomer, a critical building block for advanced display technologies. Its precise molecular structure is engineered to deliver specific electro-optical properties essential for modern liquid crystal mixtures. This compound is primarily required by manufacturers of liquid crystal displays (LCDs), optical devices, and specialty organic electronic materials.

Application

• Liquid Crystal Display (LCD) Manufacturing: A key component in formulating nematic liquid crystal mixtures for televisions, monitors, laptops, and smartphones.
• Optical Shutters and Modulators: Used in devices that control light intensity, phase, or polarization for telecommunications and imaging systems.
• Tunable Filters and Lenses: Enables the creation of adaptive optical elements with electrically controllable properties.
• Specialty Organic Electronic Materials: Serves as a precursor or dopant in the research and development of advanced organic semiconductors.
• High-Performance Polymer Composites: Can be incorporated as a mesogenic unit to impart liquid crystalline properties to polymers for enhanced mechanical and thermal characteristics.

Basic Information

Product Name	4-Butylphenyl-4'-trans-Propylcyclohexylcarboxylate
CAS No.	94041-26-6
Molecular Formula	C20H30O2
Molecular Weight	302.45 g/mol
Synonyms	4-Butylphenyl 4-trans-Propylcyclohexanecarboxylate; 4-trans-Propylcyclohexanecarboxylic Acid 4-Butylphenyl Ester; 4'-trans-Propyl[1,1'-bicyclohexyl]-4-carboxylic Acid 4-Butylphenyl Ester (alternative IUPAC); Liquid Crystal Monomer 94041-26-6; 4-Butylphenyl 4'-trans-Propylbicyclohexyl-4-carboxylate; BCH (common abbreviation for bicyclohexyl derivatives); 4-Butylphenyl 4-trans-Propyl-1-cyclohexanecarboxylate
EINECS	Contact for details

Quality Control

Our 4-Butylphenyl-4'-trans-Propylcyclohexylcarboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, meeting the exacting standards of the electronics and display industries. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, isomer content, and key physical properties. We adhere to relevant ISO and GMP guidelines for fine chemical production to guarantee supply reliability and technical compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to prevent oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 99.0% (Area %)
Trans Isomer Content (GC/HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%
Water Content (KF)	≤ 0.1%

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