Pentacene
Applications- Product Name
- Pentacene
- CAS No.
- 135-48-8
- Chemical Name
- Pentacene
- Synonyms
- entacene;PENTACENE;NSC-90784;Pentacene 99%;Pentacene,98%;Pentacene (crude);PENTACENE REFINED;BENZO[B]NAPHTHACENE;PENTACENE, SUBLIMED;PENT-2-ENEDIOICACID
- CBNumber
- CB8736358
- Molecular Formula
- C22H14
- Formula Weight
- 278.35
- MOL File
- 135-48-8.mol
Pentacene Property
- Melting point:
- 372-374 °C (subl.)
- Boiling point:
- 356.16°C (rough estimate)
- Density
- 1.1489 (estimate)
- refractive index
- 1.8120 (estimate)
- storage temp.
- 0-6°C
- solubility
- Soluble in organic solvents.
- form
- Fine Crystalline Powder
- color
- Dark blue, purple, or black
- Water Solubility
- insoluble
- Sensitive
- Air & Light Sensitive
- λmax
- 577nm(Toluene)(lit.)
- Merck
- 14,7107
- BRN
- 1912418
- Stability:
- Stable, but air and light sensitive. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 135-48-8(CAS DataBase Reference)
- NIST Chemistry Reference
- Pentacene(135-48-8)
- EPA Substance Registry System
- Pentacene (135-48-8)
- Solvent
- Pentacene is insoluble in most of the organic solvents. Trichlorobenzene is normally used to form solution at 60 - 120?°C [10]
- Absorption
- λmax?= 576 nm (in benzene) [11]
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P241Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242Use only non-sparking tools.
P243Take precautionary measures against static discharge.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P370+P378In case of fire: Use … for extinction.
P403+P235Store in a well-ventilated place. Keep cool.
N-Bromosuccinimide Price
- Product number
- 684848
- Product name
- Pentacene
- Purity
- sublimed grade, ≥99.9% trace metals basis
- Packaging
- 1g
- Price
- $727
- Updated
- 2024/03/01
- Product number
- P0030
- Product name
- Pentacene (purified by sublimation)
- Packaging
- 100mg
- Price
- $55
- Updated
- 2024/03/01
- Product number
- P0030
- Product name
- Pentacene (purified by sublimation)
- Packaging
- 1g
- Price
- $297
- Updated
- 2024/03/01
- Product number
- H56310
- Product name
- Pentacene, 97%
- Packaging
- 250mg
- Price
- $136
- Updated
- 2024/03/01
- Product number
- H56310
- Product name
- Pentacene, 97%
- Packaging
- 1g
- Price
- $357.65
- Updated
- 2024/03/01
Pentacene Chemical Properties,Usage,Production
Applications
Pentacene, an acene with flat-like molecules made of five linearly-fused benzene rings, has been extensively studied as a p-type semiconductor in organic field-effect transistors. It is known to exhibit large carrier mobilities of about 1 cm2 /V s within the plane parallel to the substrate.
Due to its large carrier mobilities, pentacene has also been used with C60 in heterojunction solar cells with a power conversion efficiency over 2.7% [1, 2, 4, 5] and made into devices for light-emitting diode applications.
Description
Pentacene, an acene with flat-like molecules made of five linearly-fused benzene rings, has been extensively?studied as a p-type semiconductor in organic field-effect?transistors. It is known to exhibit large carrier mobilities?of about 1 cm2 /V s within the plane parallel to the?substrate.
Chemical Properties
solid
Uses
Pentacene can be used as OPV device (Organo Photovoltaic) and as semiconductors.
Uses
Pentacene is a polycyclic aromatic compound found in wastewater treatment facility units.
Definition
ChEBI: An acene that consists of five ortho-fused benzene rings in a rectilinear arrangement.
General Description
TGA/DSC Lot specific traces available upon request
Purification Methods
It forms blue crystals from *benzene or nitrobenzene and sublimes in a vacuum. [Clar & John Ber 62 940 1929, 64 981 1931, Beilstein 5 IV 2721.]
Pentacene Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Pentacene manufacturers
- Product
- Pentacene 135-48-8
- Price
- US $1.00/KG
- Min. Order
- 1G
- Purity
- 98%
- Supply Ability
- 100KG
- Release date
- 2018-08-17