Tris(pentan-2,4-dionato-O,O')iridium

Bezeichnung:Tris(pentan-2,4-dionato-O,O')iridium

CAS-Nr15635-87-7

Englisch Name:Iridium(III) acetylacetonate

CBNumberCB3294099

SummenformelC15H21IrO6

Molgewicht489.54

MOL-Datei15635-87-7.mol

Synonyma

Tris(pentan-2,4-dionato-O,O')iridium

Tris(pentan-2,4-dionato-O,O')iridium physikalisch-chemischer Eigenschaften

Schmelzpunkt	269-271 °C(lit.)
Siedepunkt	260°C/1mmHg
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
Löslichkeit	slightly soluble in H2O; soluble in toluene, chloroform,acetone, methanol
Aggregatzustand	Crystalline
Farbe	Orange-yellow
Wasserlöslichkeit	Insoluble in water; soluble in chloroform and benzene; slightly soluble in ethanol and methanol.
Hydrolytic Sensitivity	4: no reaction with water under neutral conditions
InChIKey	HLYTZTFNIRBLNA-LNTINUHCSA-K
NIST chemische Informationen	Iridium, tris(2,4-pentanedionato-o,o')-, (oc-6-11)-(15635-87-7)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	20/21/22-36/37/38-40
S-Sätze:	45-37/39-36/37/39-26
WGK Germany	3
TSCA	No
HS Code	28439000

Gefahreninformationscode (GHS)

Iridium(III) acetylacetonate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R20/21/22:Gesundheitsschädlich beim Einatmen,Verschlucken und Berührung mit der Haut.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R40:Verdacht auf krebserzeugende Wirkung.
S-Sätze Betriebsanweisung:
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
Chemische Eigenschaften
orange-yellow crystalline powder, easily soluble in benzene and chloroform, slightly soluble in methanol and ethanol, insoluble in water. The melting point is 269°C, and the decomposition temperature is 290°C.
Verwenden
Iridium(III) acetylacetonate is used as a photoreducing agent, a precursor for preparing Ir-C thin film and a catalyst for hydrogenation of sulfur containing compounds. Used in various catalysis reactions in organic synthesis, including carbon nanostructures.
Application
(1) Using Ir(acac)3 as the precursor, the tomahawk coating is prepared by MOCVD technology, which has been widely used as the base material of the engine of missiles, rockets, cruisers, automobiles, etc.
(2) Using Ir(acac)3 as the deposition source, Ir-C cluster films were prepared on ZrO2 substrates, which have excellent electrochemical properties.
(3) Catalysts for hydrogenation of sulfur-containing aromatics.
(4) Strong photoreducing agent for phenylpyridine aqueous solution.
Reaktionen
Precursor for preparation heterogeneous catalyst on different supports for various catalytic applications: organic reactions ; water oxidation ; CO preferential oxidation ; oxygen evolution reactions;
CVD/ALD precursor for preparation of Ir and Ir2O3 films on different substrates.
Starting material for synthesis of phosphorescent iridium complexes bearing arylpyridine ligands.

Tris(pentan-2,4-dionato-O,O')iridium Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

15635-87-7, Iridium(III) acetylacetonate Verwandte Suche:

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