Pentacen
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- CAS-Nr.
- 135-48-8
- Bezeichnung:
- Pentacen
- Englisch Name:
- Pentacene
- Synonyma:
- entacene;NSC-90784;PENTACENE;Pentacene 99%;Pentacene,98%;Pentacene (crude);PENTACENE REFINED;PENTACENE, SUBLIMED;PENT-2-ENEDIOICACID;BENZO[B]NAPHTHACENE
- CBNumber:
- CB8736358
- Summenformel:
- C22H14
- Molgewicht:
- 278.35
- MOL-Datei:
- 135-48-8.mol
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Pentacen Eigenschaften
- Schmelzpunkt:
- 372-374 °C (subl.)
- Siedepunkt:
- 356.16°C (rough estimate)
- Dichte
- 1.1489 (estimate)
- Brechungsindex
- 1.8120 (estimate)
- storage temp.
- 0-6°C
- Löslichkeit
- Soluble in organic solvents.
- Aggregatzustand
- Fine Crystalline Powder
- Farbe
- Dark blue, purple, or black
- Wasserlöslichkeit
- insoluble
- Sensitive
- Air & Light Sensitive
- maximale Wellenlänge (λmax)
- 577nm(Toluene)(lit.)
- Merck
- 14,7107
- BRN
- 1912418
- Stabilität:
- Stable, but air and light sensitive. Incompatible with strong oxidizing agents.
- CAS Datenbank
- 135-48-8(CAS DataBase Reference)
- NIST chemische Informationen
- Pentacene(135-48-8)
- EPA chemische Informationen
- 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]
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| S-Sätze: |
24/25 |
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| WGK Germany |
3 |
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| F |
8-10-23 |
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| TSCA |
Yes |
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| HS Code |
29029090 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Achtung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H225 |
Flüssigkeit und Dampf leicht entzündbar. |
Entzündbare Flüssigkeiten |
Kategorie 2 |
Achtung |
![GHS hazard pictograms]() src="/GHS02.jpg" width="20" height="20" /> |
P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501 |
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| Sicherheit |
| P210 |
Von Hitze, heißen Oberflächen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen. |
| P233 |
Behälter dicht verschlossen halten. |
| P240 |
Behälter und zu befüllende Anlage erden. |
| P241 |
Explosionsgeschützte [elektrische/Lüftungs-/ Beleuchtungs-/...] Geräte verwenden. |
| P242 |
Nur funkenfreies Werkzeug verwenden. |
| P243 |
Maßnahmen gegen elektrostatische Entladungen treffen. |
| P280 |
Schutzhandschuhe/Schutzkleidung/Augenschutz tragen. |
| P303+P361+P353 |
BEI BERÜHRUNG MIT DER HAUT (oder dem Haar): Alle kontaminierten Kleidungsstücke sofort ausziehen. Haut mit Wasser abwaschen oder duschen. |
| P370+P378 |
Bei Brand: zum Löschen verwenden. |
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Pentacen Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
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.
S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
solid
Verwenden
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.
Allgemeine Beschreibung
TGA/DSC Lot specific traces available upon request
läuterung methode
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.]
Pentacen Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Ethanol
Kaliumhydroxid
1,2-Benzoldicarboxaldehyd
Tetrahydrofuran
Diethylether
Cyclohexan-1,4-dion
Lithium Aluminum Hydride
Hydrogenchlorid
Dichlormethan
Methanol
Pentacene, 6,13-dihydro-
6,13-Dihydro-6,13-methanopentacene-15-one
5,7,12,14-Pentacenetetrone
6,13-Pentacenequinone
Aluminiumtri-sec-butanolat
Bis(2-methoxyethyl)ether
Downstream Produkte
Pentacen Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 217)Lieferanten
135-48-8(Pentacen)Verwandte Suche:
- 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)
- 135-48-8
- Biochemicals and Reagents
- BioChemical
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- NeatsVolatiles/ Semivolatiles
- P
- PA - PENAnalytical Standards
- PAHs
- P-SAlphabetic
- ArenesOrganic Conductors and Photovoltaics: OFET and OPV Materials
