CAS RN: 135-48-8 | Product Number: P2524
Pentacene (99.999%, trace metals basis) (purified by sublimation) [for organic electronics]
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This product is a substitute of Pentacene (purified by sublimation) (Product Number：P0030).
For more information, please refer to the FET evaluation page, the tab [application] below, or a leaflet.
We have demonstrated the fabrication and evaluation of OFET devices by using "Pentacene" (Product Number：P2524) sublimed grade. The device showed good performance with a hole carrier mobility of "μFET: >0.35 cm2/Vs (bare Si/SiO2 substrate)".
<< Device configuration and evaluation method >>
· Device configuration: top-contact type
[Sin++ / SiO2 (200 nm) / P2524 (60 nm) / Au (60 nm)]
· Substrate treatment (Self-Assembled Monolayer): none
· Device fabrication: vacuum vapor deposition method
(Channel L = 50 μm , W = 1.5 mm)
· Evaluation condition: nitrogen atmosphere
· Mobility(μFET): calculated from the transfer curves in the saturation regime using the following equation
ID = (WCi /2L)μFET(VG - VTh)2
The difference between P2524 and P0030 is the following.
Product Number P2524 (This product): Pentacene (99.999%, trace metals basis) (purified by sublimation)
Total Metals Impurities: max. 10.0 ppm
Electron Mobility(μFET): min. 0.35 cm2/Vs (bare Si/SiO2 substrate)
Product Number P0030 : Pentacene (purified by sublimation)
TOF-MS: to pass test
|Molecular Formula / Molecular Weight||C__2__2H__1__4 = 278.35|
|Physical State (20 deg.C)||Solid|
|Store Under Inert Gas||Store under inert gas|
|Condition to Avoid||Light Sensitive,Air Sensitive|
|Reaxys Registry Number||1912418|
|PubChem Substance ID||354334289|
|SDBS (AIST Spectral DB)||11257|
|Merck Index (14)||7107|
|Appearance||Gray to Dark purple to Black powder to crystal|
|Total Metals Impurities||max. 10.0 ppm|
|Hole Mobility(mu FET)||min. 0.35 cm2/Vs(bare Si/SiO2 substrate)|
|Maximum Absorption Wavelength||577(Toluene) nm|
|Solubility in water||Insoluble|
|HOMO Level||-4.9 eV|
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