Naphthacen

Bezeichnung:Naphthacen

CAS-Nr92-24-0

Englisch Name:Naphthacene

CBNumberCB2115708

SummenformelC18H12

Molgewicht228.29

MOL-Datei92-24-0.mol

Synonyma

Naphthacen

Naphthacen physikalisch-chemischer Eigenschaften

Schmelzpunkt	>300 °C(lit.)
Siedepunkt	305.1°C (rough estimate)
Dichte	1.35
Brechungsindex	1.5500 (estimate)
Aggregatzustand	Crystalline Powder
Farbe	Orange
Wasserlöslichkeit	1.507ug/L(25 ºC)
Halbleitereigenschaften	P-type (mobility=0.4cm2/V·s)
maximale Wellenlänge (λmax)	277 nm
ex/em	λex 475, 445, 419 nm; λem 550, 517, 480 nm in CHCl3
Merck	14,6369
BRN	1909299
Henry's Law Constant	2.0×10¹ mol/(m³Pa) at 25℃, Duchowicz et al. (2020)
Stabilität	Stable. Incompatible with strong oxidizing agents.
InChI	InChI=1S/C18H12/c1-2-6-14-10-18-12-16-8-4-3-7-15(16)11-17(18)9-13(14)5-1/h1-12H
InChIKey	IFLREYGFSNHWGE-UHFFFAOYSA-N
SMILES	C1=C2C(C=C3C(=C2)C=C2C(C=CC=C2)=C3)=CC=C1
CAS Datenbank	92-24-0(CAS DataBase Reference)
EPA chemische Informationen	Naphthacene (92-24-0)

Sicherheit

Kennzeichnung gefährlicher	Xn,N
R-Sätze:	40-50/53
S-Sätze:	45-36/37-61-60-24/25
RIDADR	UN 3077 9/PG 3
WGK Germany	3
RTECS-Nr.	QI7605000
TSCA	TSCA listed
HS Code	29029090
Speicherklasse	11 - Combustible Solids

Gefahreninformationscode (GHS)

Naphthacene Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R40:Verdacht auf krebserzeugende Wirkung.
S-Sätze Betriebsanweisung:
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
Chemische Eigenschaften
orange powder
Verwenden
p-Type organic conductor and OLED dopant. Sublimed grade for organic electronic device applications.
Verwenden
Naphthacene is a polycyclic aromatic hydrocarbon. Naphthacene is often used as a molecular organic semiconductor in organic field-effect transistors and organic light-emitting diodes. Naphthacene is also used in various applications involving the enhancement of photocurrent.
Definition
ChEBI: An acene that consists of four ortho-fused benzene rings in a rectilinear arrangement.
Allgemeine Beschreibung
Benz[b]anthracene is an ethylnylated acene that is a conducting polymer, which can be used as a donor material. It has a high photoluminescence and quantum yield that makes it a promising candidate in the development of single crystal electronic material.
Hazard
Explodes when shocked, reacts with oxidizing materials.
läuterung methode
Naphthacene crystallises in orange needles from EtOH, *C6H6 or toluene. Dissolve it in sodium-dried *benzene and pass it through a column of alumina. The eluent is evaporated under vacuum, and the chromatography is repeated using fresh *benzene. Finally, the naphthacene is sublimed in vacuo at 186o. [Martin & Ubblehode J Chem Soc 4948 1961, UV: Clar Chem Ber 65 517 1932, Clar Chem Ber 69 607 1936, IR: Cannon & Sutherland Spectrochim Acta 4 373 1951, Beilstein 5 H 718, 5 IV 2545.]

Naphthacene Upstream-Materialien And Downstream Produkte

Naphthacen Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

92-24-0, Naphthacene Verwandte Suche:

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