Pentacene
![Pentacene Structure](CAS/20180808/GIF/135-48-8.gif)
- CAS No.
- 135-48-8
- Chemical Name:
- Pentacene
- Synonyms
- entacene;NSC-90784;PENTACENE;Pentacene 99%;Pentacene,98%;Pentacene (crude);PENTACENE REFINED;PENTACENE, SUBLIMED;PENT-2-ENEDIOICACID;BENZO[B]NAPHTHACENE
- CBNumber:
- CB8736358
- Molecular Formula:
- C22H14
- Molecular Weight:
- 278.35
- MOL File:
- 135-48-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
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] |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS02 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H225 | |||||||||
Precautionary statements | P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235 | |||||||||
Safety Statements | 24/25 | |||||||||
WGK Germany | 3 | |||||||||
F | 8-10-23 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29029090 | |||||||||
NFPA 704 |
|
Pentacene price More Price(16)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | P1802 | Pentacene 99% | 135-48-8 | 100MG | ₹16573.58 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | P1802 | Pentacene 99% | 135-48-8 | 1G | ₹22533.08 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | P1802 | Pentacene 99% | 135-48-8 | 5G | ₹59944.35 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 76440 | Pentacene for fluorescence, >95.0% | 135-48-8 | 250MG | ₹24290.1 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 76440 | Pentacene for fluorescence, >95.0% | 135-48-8 | 1G | ₹40534.88 | 2022-06-14 | Buy |
Pentacene Chemical Properties,Uses,Production
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 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
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Global( 219)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29898 | 58 | Inquiry |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
Supplier | Advantage |
---|---|
CLEARSYNTH LABS LTD. | 58 |
CHEMSWORTH | 30 |
A.J Chemicals | 58 |
Otto Chemie Pvt. Ltd. | 58 |
Alfa Aesar | 58 |
TCI Chemicals (India) Pvt. Ltd. | 58 |
Capot Chemical Co.,Ltd. | 60 |
Henan Tianfu Chemical Co.,Ltd. | 55 |
career henan chemical co | 58 |
Chongqing Chemdad Co., Ltd | 58 |
135-48-8(Pentacene)Related Search:
ALPHA-D-GLUCOPYRANOSE PENTABENZOATE
Dibenzo-1,2,8,9-pentacene,Dibenzo(a1)pentacene,DIBENZO-(A,L)PENTACENE
P-QUINQUEPHENYL
5,7,12,14-Pentacenetetrone
NAPHTHACENE
Pentacene
DICORONYLENE
DIBENZ[A,C]PENTACENE,Dibenzo[a,c]pentacene
BENZO[A]PENTACENE
16-Acetyl-6,13-dihydro-15-oxide -13,6-(epithioimino)pentacene, NSFAAP, soluble pentacene precursor
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Pentacene (crude)
entacene
Pentacene 99%
Pentacene subliMed grade, >=99.9% trace Metals basis
Pentacene triple-subliMed grade, >=99.995% trace Metals basis
Pentacene (99.999%, trace metals basis) (purified by sublimation)
2,3,6,7-DIBENZANTHRACENE
2,3,6,7-DIBENZOANTHRACENE
PENTACENE, SUBLIMED
PENTACENE, FOR FLUORESCENCE
PENTACENE OEKANAL, 100 MG
PENTACENE REFINED
PENT-2-ENEDIOICACID
Dibenz[b,i]anthracene
Pentacene (purified by sublimation)
NSC-90784
Pentacene,98%
LIN-NAPHTHOANTHRACENE
BENZO[B]NAPHTHACENE
Lin-Dibenzanthracene
PENTACENE
Pentacene, 98% 100MG
Pentacene(Technical)
Pentacene (99.999%, trace metals basis) (purified by sublimation) [for organic electronics]
Pentacene, ≥99.9% trace metals basis
Pentacene (6CI, 7CI, 8CI, 9CI, ACI)
3,4,7,8-Tetrathiadicyclopenta[a,e]pentalene
135-48-8
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