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684848

Sigma-Aldrich

Pentacene

sublimed grade, ≥99.9% trace metals basis

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About This Item

Empirical Formula (Hill Notation):
C22H14
CAS Number:
135-48-8
Molecular Weight:
278.35
Beilstein:
1912418
EC Number:
205-193-7
MDL number:
MFCD00003710
UNSPSC Code:
12352103
PubChem Substance ID:
329760927
NACRES:
NA.23

grade

sublimed grade

Assay

≥99.9% trace metals basis

form

powder

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 (Jsc): 15 mA/cm2
  • Open-circuit voltage (Voc): 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) (on/off ratio=1E5-1E8)

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

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General description

TGA/DSC Lot specific traces available upon request

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

JAN Code

684848-BULK:
684848-1G:
684848-VAR:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Seonggil Ham et al.
Science advances, 6(28) (2020-09-17)
One-dimensional (1D) devices are becoming the most desirable format for wearable electronic technology because they can be easily woven into electronic (e-) textile(s) with versatile functional units while maintaining their inherent features under mechanical stress. In this study, we designed
Dong Wook Kim et al.
ACS nano, 14(1), 907-918 (2020-01-03)
Transparent flexible transistor array requests large-area fabrication, high integration, high manufacturing throughput, inexpensive process, uniformity in transistor performance, and reproducibility. This study suggests a facile and reliable approach to meet the requirements. We use the Al-coated polymer nanofiber patterns obtained
Control of open-circuit voltage in organic photovoltaic cells by inserting an ultrathin metal-phthalocyanine layer
Kinoshita, Y.; Hasobe, T.; Murata, H.
Applied Physics Letters, 91, 083518-083518 (2007)
Efficient thin-film organic solar cells based on pentacene/C60 heterojunctions
Yoo, S.; et al.
Applied Physics Letters, 85, 5427-5427 (2004)
Beomjin Park et al.
ACS nano, 9(8), 8352-8360 (2015-07-07)
Precise graphene patterning is of critical importance for tailor-made and sophisticated two-dimensional nanoelectronic and optical devices. However, graphene-based heterostructures have been grown by delicate multistep chemical vapor deposition methods, limiting preparation of versatile heterostructures. Here, we report one-pot synthesis of
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