Description

n-(9,9'-Spirobi[Fluoren]-7-Yl)-n-Phenyl-9,9'-Spirobi[Fluoren]-2-Amine is a high-performance organic compound belonging to the spirobifluorene amine class, valued for its exceptional thermal stability and optoelectronic properties. This material is engineered to deliver consistent performance and reliability in advanced manufacturing processes. It is a critical component for research and production in the organic electronics and specialty chemical sectors.

Application

• As a hole-transport material (HTM) or host material in Organic Light-Emitting Diodes (OLEDs) and other organic electronic devices.
• As a key building block or intermediate in the synthesis of advanced organic semiconductors and optoelectronic materials.
• In the research and development of perovskite solar cells and other next-generation photovoltaic technologies.
• For use in charge-generation layers and other functional layers within complex organic electronic stacks.
• As a specialty chemical intermediate in pharmaceutical and agrochemical research requiring rigid, conjugated structures.
• In academic and industrial R&D for studying structure-property relationships in conjugated organic molecules.

Basic Information

Item	Details
Product Name	n-(9,9'-Spirobi[Fluoren]-7-Yl)-n-Phenyl-9,9'-Spirobi[Fluoren]-2-Amine
CAS No.	1313189-23-9
Molecular Formula	C61H37N
Molecular Weight	783.95 g/mol
Synonyms	N-(9,9'-Spirobi[9H-fluoren]-7-yl)-N-phenyl-9,9'-spirobi[9H-fluoren]-2-amine; 2-Amino-7-(diphenylamino)-9,9'-spirobi[9H-fluorene]; Spirobifluorene Diamine Derivative; SFD Amine; CAS 1313189-23-9; OLED HTM Material; Hole Transport Material 1313189-23-9
EINECS	Contact for details

Quality Control

Our n-(9,9'-Spirobi[Fluoren]-7-Yl)-n-Phenyl-9,9'-Spirobi[Fluoren]-2-Amine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques such as HPLC, NMR, and GC-MS to verify identity and purity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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 incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 98.0% (Typical 99.0%+)
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 10 ppm

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