• 135-48-8 Pentacene (99.999%, trace metals basis) (purified by sublimation) [for organic electronics] - AMI Scientific
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TCI

CAS 135-48-8

Pentacene (99999%, trace metals basis) (purified by sublimation) [for organic electronics] TCI P2524

Pentacene (99999%, trace metals basis) (purified by sublimation) [for organic electronics] TCI P2524

Chemical Identity

CAS No.
135-48-8
PubChem
CID 8671·SID 354334289
Formula
C22H14
Molecular weight
278.3 g/mol
Reference databases
ChEBI·ChemSpider·ECHA·Wikipedia
Full identifiers (IUPAC, SMILES, InChIKey)
IUPAC
pentacene
SMILES
C1=CC=C2C=C3C=C4C=C5C=CC=CC5=CC4=CC3=CC2=C1
InChIKey
SLIUAWYAILUBJU-UHFFFAOYSA-N
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Pentacene is a high-purity organic semiconductor widely used in advanced materials research and organic electronics. As a key component in the development of organic electronic devices, it plays a crucial role in laboratories focused on innovation in electronic materials. Its unique molecular structure allows it to function as an effective charge carrier, making it essential for the fabrication of organic light-emitting diodes (OLEDs) and organic transistors. Due to its exceptional performance in electronic applications, Pentacene is a preferred material for researchers aiming to explore new frontiers in electronic device technology.

The material's high purity level of 99999% and its trace metals basis ensure minimal contamination, which is critical for achieving reliable and reproducible experimental results. The purification process via sublimation further enhances its purity and stability, making it ideal for sensitive applications. Its excellent chemical stability and high conductivity contribute to its reliability in both synthetic and analytical laboratory settings. These properties make Pentacene a trusted choice for scientists working on cutting-edge electronic materials.

In Indonesian laboratories, Pentacene is commonly used in research related to organic electronics, particularly in the development of OLEDs and other organic semiconductor-based devices. Its availability in 100mg and 1g pack sizes makes it accessible for both small-scale experiments and more extensive research projects. The material's high purity and consistent quality ensure that it meets the rigorous demands of modern scientific research in the region.

Advantages (TCI brochure)

  • Electronic material grade with high purity and low metal content (< 10 ppm)
  • Extremely purified by sublimation
  • Ensures semiconductor performance in OFET devices
  • Specification: hole mobility > 0.35 cm2/Vs on bare Si/SiO2 substrate

TCI brochures (PDF)

Related TCI products

  • Organic Light-Emitting Diodes (OLEDs) – Pentacene is used as a charge transport layer due to its high electrical conductivity and stability, enhancing the performance of OLED devices.
  • Organic Transistors – Its excellent charge mobility makes it suitable for use in organic field-effect transistors, enabling efficient electronic switching in flexible electronics.
  • Semiconductor Sintering – The material is employed in the synthesis of organic semiconductors, where its purity ensures the integrity of the final product.
  • Material Characterization – Its stable physical and chemical properties make it ideal for testing electronic and optical properties in material science research.
  • Thin-Film Deposition – Pentacene is used in the deposition of thin films for electronic applications, where its purity and consistency are critical for uniform film formation.

From the TCI brochure

  • p-type organic semiconductor for organic electronics
  • OFET (organic field-effect transistor) devices

Brand TCI
CAS number 135-48-8
Molecular formula —
Purity —
Category Materials Science > Electronic Materials > High-Quality Organic Semiconductors
Pack sizes 100mg, 1g
Physical form Powder
Storage —

Data from the TCI brochure

Hole mobility0.39 cm2/Vs (Si/SiO2 bare substrate, top-contact device Si/SiO2/pentacene/Au, in-house equipment (Table 1))
Threshold voltage-10 V (Si/SiO2 bare substrate, top-contact device Si/SiO2/pentacene/Au, in-house equipment (Table 1))
Hole mobility1.50 - 1.52 cm2/Vs (OTS-treated substrate (SAM), Tsub RT, in-house equipment (Table 2))
Threshold voltage (VTH)-5.7 V (OTS-treated substrate (SAM), Tsub RT, in-house equipment (Table 2))
On/off ratio1.5 × 10^7 (OTS-treated substrate (SAM), Tsub RT, in-house equipment (Table 2))
Hole mobility specification> 0.35 cm2/Vs (Bare Si/SiO2 substrate)
Drain voltage in transfer curvesVD = -100 V (Transfer curves, comparison with competitor devices (page 1))

Source: TCI brochure FF068 (2024-12-26)

Pentacene should be stored in a cool, dry place away from light and moisture to maintain its stability and purity. It is recommended to use airtight containers made of glass or high-density polyethylene to prevent contamination and degradation. Due to its high purity and sensitivity to environmental factors, it should be handled with care to avoid exposure to air and moisture. In laboratory settings, it is important to use appropriate personal protective equipment when handling the material. Proper storage conditions ensure that the material remains suitable for its intended applications in research and development.

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