Description

Pentaspiro[2.0.2.0.2.0.2.0.2.0]Pentadeca-1,5,8,11,14-Pentaene (9Ci) is a complex, high-purity spiro-conjugated organic compound with a unique polycyclic aromatic structure. This compound is valued in advanced research and development for its potential as a specialized building block or model system in materials science. It is primarily sought by researchers and development chemists in the fields of organic electronics, photonics, and advanced polymer synthesis. The CAS number for this compound is 91260-14-9.

Application

This specialized spiro compound serves as a critical intermediate and research chemical in several high-tech domains:

• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential host or emissive material due to its rigid, conjugated structure which can influence charge transport and luminescence properties.
• Advanced Material Research: Used as a model compound or precursor for developing novel spiro-based polymers and small molecules with tailored electronic characteristics.
• Photovoltaic Research: Explored in organic solar cell applications for its potential light-absorption and energy transfer capabilities.
• Non-linear Optical Materials: Studied for applications in photonics and optoelectronics where specific molecular architectures are required.
• Academic & Industrial R&D: Serves as a key synthetic target or intermediate in methodological studies and the development of new chemical reactions involving complex polycyclic systems.

Basic Information

Product Name	Pentaspiro[2.0.2.0.2.0.2.0.2.0]Pentadeca-1,5,8,11,14-Pentaene (9Ci)
CAS No.	91260-14-9
Molecular Formula	C15H10
Molecular Weight	190.24 g/mol
Synonyms	Pentaspiropentadecapentaene; 1,2:3,4:5,6:7,8:9,10-Pentaspiro[2.0.2.0.2.0.2.0.2.0]pentadeca-1,3,5,7,9,11,13,15-octaene; [5]Spirobiphenylene; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

We supply high-purity research-grade material suitable for advanced applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters are available upon request. Specifications are developed to meet the exacting needs of research and development laboratories.

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, sparks, and open flame. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details

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