CAS 135-48-8 Pentacene (99.999%, trace metals basis) (purified by sublimation)

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Pentacene (99.999%, trace metals basis) (purified by sublimation)

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Catalog Number

ACM135488-3

CAS Number

135-48-8

Product Name

Pentacene (99.999%, trace metals basis) (purified by sublimation)

Structure

Category

Other Material Building Blocks; Small Molecule Semiconductor Building Blocks; Organic Field Effect Transistor (OFET) Materials; Organic Semiconductors

IUPAC Name

pentacene

Molecular Weight

278.35

Molecular Formula

C22H14

Canonical SMILES

C1=CC=C2C=C3C=C4C=C5C=CC=CC5=CC4=CC3=CC2=C1

InChI

InChI=1S/C22H14/c1-2-6-16-10-20-14-22-12-18-8-4-3-7-17(18)11-21(22)13-19(20)9-15(16)5-1/h1-14H

InChI Key

SLIUAWYAILUBJU-UHFFFAOYSA-N

Melting Point

95 °C

Purity

>99.0%(GC)

Appearance

Gray to Dark purple to Black powder to crystal

Application

Pentacene (99.999%, trace metals basis) purified by sublimation is a polycyclic aromatic hydrocarbon composed of five linearly fused benzene rings, offering a unique rectilinear molecular structure. It serves as a critically acclaimed p-type semiconductor in organic field-effect transistors, primarily due to its impressive carrier mobilities of approximately 1 cm²/V·s along the substrate plane. These attributes not only enhance its performance in transistor applications but also make it a valuable component in heterojunction solar cells, achieving power conversion efficiencies exceeding 2.7% when paired with C60. Moreover, pentacene's properties extend its utility to the realm of light-emitting diode devices, showcasing its versatility in advanced electronic applications.

Storage

Store under inert gas

Complexity

325

Covalently-Bonded Unit Count

EC Number

205-193-7

Exact Mass

278.10955g/mol

Formal Charge

Hazard Statements

H413 : May cause long lasting harmful effects to aquatic life.