Description

Poly-Tpd , Poly[N,N'-Bis(4-Butylphenyl)-N,N'-Bis(Phenyl)-Benzi CAS NO 472960-35-3 is a high-performance polymeric material belonging to the class of triarylamine-based hole transport materials (HTMs). This compound is engineered to provide exceptional stability and charge mobility, which are critical for advanced electronic applications. It is primarily sought after by manufacturers in the organic electronics sector for developing next-generation devices.

Application

• As a hole transport layer (HTL) in organic light-emitting diodes (OLEDs) for displays and lighting.
• A key component in the fabrication of organic photovoltaic (OPV) cells and perovskite solar cells.
• Used in the development of organic field-effect transistors (OFETs) for flexible electronics.
• As a functional material in electrophotographic photoreceptors for printing and imaging technologies.
• Employed in research and development of novel organic electronic devices requiring high hole mobility.

Basic Information

Product Name	Poly-Tpd , Poly[N,N'-Bis(4-Butylphenyl)-N,N'-Bis(Phenyl)-Benzi CAS NO 472960-35-3
CAS No.	472960-35-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly-Tpd; Poly(N,N'-bis(4-butylphenyl)-N,N'-bis(phenyl)benzidine); Poly-TPD; Poly[bis(4-butylphenyl)benzidine]; Poly[N,N'-bis(4-butylphenyl)-N,N'-diphenylbenzidine]; Poly-Triarylamine; Polymeric Hole Transport Material; HTM-Poly
EINECS	Contact for details

Quality Control

Our Poly-Tpd is produced under stringent quality management protocols to ensure batch-to-batch consistency and high performance. Each lot undergoes comprehensive analytical testing, including purity assessment and functional property verification, to meet the exacting standards of the electronics industry. Certificates of Analysis (COA) detailing all specifications are available upon request.

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). This material is easily oxidized and should be handled and stored under an inert atmosphere such as nitrogen or argon when possible to maintain optimal performance.

Specification

Item	Specification
Appearance	Yellow to brown powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 99.0%
Glass Transition Temperature (Tg)	Contact for details
Molecular Weight (GPC)	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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