Description

trans-4-(4-Propylcyclohexyl)-Phenylacetylene is a high-purity, advanced organic intermediate characterized by its rigid, linear molecular structure incorporating a phenylacetylene moiety. This compound is critical for the synthesis of liquid crystal materials and other functional organic molecules where precise molecular geometry and electronic properties are required. It is primarily utilized by R&D chemists and process engineers in the advanced materials, pharmaceutical, and specialty chemical industries for developing novel compounds with tailored functionalities.

Application

• Liquid Crystal Synthesis: A key building block for creating nematic and smectic liquid crystal cores used in display technologies (LCDs) and optical devices.
• Pharmaceutical Intermediates: Serves as a versatile synthon in medicinal chemistry for constructing complex molecular architectures with potential biological activity.
• Organic Electronic Materials: Used in the development of organic semiconductors, light-emitting diodes (OLEDs), and other electronic components due to its conjugated system.
• Polymer Science: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers with enhanced thermal and mechanical properties.
• Chemical Research: Employed in academic and industrial R&D for studying structure-property relationships, cycloaddition reactions, and as a ligand precursor in organometallic chemistry.
• Nonlinear Optical Materials: Investigated for use in materials with second- or third-order nonlinear optical (NLO) properties for photonic applications.

Basic Information

Product Name	trans-4-(4-Propylcyclohexyl)-Phenylacetylene
CAS No.	88074-73-1
Molecular Formula	C₁₇H₂₂
Molecular Weight	226.36 g/mol
Synonyms	4-(trans-4-Propylcyclohexyl)phenylacetylene; 1-Ethynyl-4-(trans-4-propylcyclohexyl)benzene; 4-(4-Propylcyclohexyl)phenylacetylene; 4-Propylcyclohexylphenylacetylene; Phenylacetylene, 4-(4-propylcyclohexyl)-, trans-; trans-4-(4'-Propylcyclohexyl)phenylacetylene; 4-(trans-4-Propyl-1-cyclohexyl)phenylacetylene; LC Intermediate 88074-73-1
EINECS	Contact for details

Quality Control

Our trans-4-(4-Propylcyclohexyl)-Phenylacetylene is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and FT-IR, to ensure high chemical purity and isomeric consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance and regulatory needs.

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/59-77°F). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 98.0% (Area %)
Isomeric Purity (trans-isomer)	≥ 99.0%
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.