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698423

Pentacene

Name: Pentacene
Brand: ALDRICH

triple-sublimed grade, ≥99.995% trace metals basis

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About This Item

Empirical Formula (Hill Notation):

C₂₂H₁₄

CAS Number:

135-48-8

Molecular Weight:

278.35

UNSPSC Code:

12352103

NACRES:

NA.23

PubChem Substance ID:

329761253

EC Number:

205-193-7

Beilstein/REAXYS Number:

1912418

MDL number:

MFCD00003710

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Properties

Quality Level

100

assay

≥99.995% trace metals basis

form

powder

quality

triple-sublimed grade

mp

372-374 °C (subl.)

solubility

organic solvents: slightly soluble(lit.)

orbital energy

HOMO 5 eV , LUMO 3 eV

OPV device performance

ITO/pentacene/C60/BCP/Al

Short-circuit current density (J_sc): 15 mA/cm²
Open-circuit voltage (V_oc): 0.36 V
Fill Factor (FF): 0.5
Power Conversion Efficiency (PCE): 2.7 %

semiconductor properties

P-type (mobility=0.4-3 cm²/V·s)

SMILES string

c1ccc2cc3cc4cc5ccccc5cc4cc3cc2c1

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

Description

General description

Pentacene is a conjugating material with relatively high field effect mobility and ordered film-forming ability. It forms organic thin films that can be coated on a variety of substrates for the development of semiconducting devices.

TGA/DSC Lot specific traces available upon request

Application

Pentacene can be used as an active material for various optoelectronic and electronic applications such as organic light emitting diodes (OLEDs), organic thin film transistors (OTFTs) and organic photovoltaic cells (OPVs).

p-Type organic conductor. Triple-sublimed grade for organic electronic device applications.

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

698423-500MG-PW: + 698423-500MG: + 698423-BULK: + 698423-VAR:

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