Description

5,5,14,14-Tetramethyl-5,14-Dihydropentacene is a high-purity, synthetically derived pentacene derivative, a class of compounds renowned for their utility in advanced material science. This compound matters for its role as a key intermediate and functional material in the development of next-generation organic electronic devices. It is primarily needed by R&D laboratories and manufacturers in the organic semiconductor, photovoltaics, and specialty chemical synthesis sectors.

Application

• As a precursor or intermediate in the synthesis of novel organic semiconductors and hole-transport materials.
• In academic and industrial research focused on the photophysical and charge-transport properties of pentacene derivatives.
• For the development of organic field-effect transistors (OFETs) and other thin-film electronic components.
• As a dopant or additive in organic light-emitting diode (OLED) and organic photovoltaic (OPV) device formulations.
• In the study of molecular packing and crystal engineering for optimizing material performance.
• For specialty chemical synthesis where a functionalized, stable pentacene core is required.

Basic Information

Product Name	5,5,14,14-Tetramethyl-5,14-Dihydropentacene
CAS No.	1297607-70-5
Molecular Formula	C30H28
Molecular Weight	388.54 g/mol
Synonyms	5,5,14,14-Tetramethyl-5,14-dihydropentacene; 5,14-Dihydro-5,5,14,14-tetramethylpentacene; Tetramethyldihydropentacene; TMDP; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 5,5,14,14-Tetramethyl-5,14-Dihydropentacene is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its light-sensitive and easily oxidized nature, long-term storage under an inert atmosphere (argon or nitrogen) is recommended. Store at room temperature (15-25°C) in a cool, dry, and well-ventilated area.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

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