Description

(1Z,3E,7Z,9E,13Z,15E)-1,3,7,9,13,15-Cyclooctadecahexene-5,11,17-Triyne is a complex, highly unsaturated macrocyclic compound characterized by alternating conjugated enyne units. This unique molecular architecture makes it a compound of significant interest for advanced materials research and organic synthesis. It serves as a sophisticated building block or model compound for studying novel electronic, optical, and structural properties in cyclic conjugated systems. This product is primarily targeted at research and development laboratories in the fields of organic chemistry, materials science, and photochemistry.

Application

• Advanced Organic Synthesis: Acts as a complex, conjugated macrocyclic precursor or intermediate for synthesizing novel carbon-rich structures and molecular architectures.
• Materials Science Research: Investigated as a potential component or model system for developing organic semiconductors, conductive polymers, or novel carbon allotropes due to its extensive conjugation.
• Photochemical Studies: Used in academic and industrial research to study light-induced reactions, energy transfer, and the photophysical properties of complex cyclic polyenes and polyynes.
• Coordination Chemistry: Potential ligand for metal-organic frameworks (MOFs) or organometallic complexes, leveraging its multiple double and triple bonds for metal binding.
• Theoretical & Computational Chemistry: Serves as a challenging and interesting subject for molecular modeling, computational studies of bonding, and predicting spectroscopic properties.
• Specialty Chemical Intermediate: May be utilized in the development of specialty dyes, pigments, or sensors where extended conjugation is critical for function.

Basic Information

Product Name	(1Z,3E,7Z,9E,13Z,15E)-1,3,7,9,13,15-Cyclooctadecahexene-5,11,17-Triyne
CAS No.	18550-71-5
Molecular Formula	C18H12
Molecular Weight	228.29 g/mol
Synonyms	Cyclooctadeca-1,3,7,9,13,15-hexaene-5,11,17-triyne, (1Z,3E,7Z,9E,13Z,15E)-; [18]Annulene derivative; 1,3,7,9,13,15-Cyclooctadecahexene-5,11,17-triyne; Macrocyclic conjugated enyne; C18H12 (Cyclic conjugated isomer); Cyclic C18 polyenyne
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized using advanced analytical techniques to confirm identity and purity. Certificates of Analysis (COA) detailing specific results for purity, identity, and other critical parameters are available upon request. We adhere to strict internal quality protocols to ensure batch-to-batch consistency for research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is between 2°C and 8°C (refrigerated) or under inert atmosphere for long-term stability, depending on the specific grade and purity. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Yellow to orange solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Research Grade)
Purity (GC)	Contact for details
Melting Point	Contact for details
Solubility	Soluble in common organic solvents (e.g., DCM, THF, Toluene)

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