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37598-27-9 - Iridium acetate, Ir 48-54% - H34028 - Alfa Aesar

H34028 Iridium acetate, Ir 48-54%

Codice CAS
37598-27-9
Sinonimi

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Iridium acetate, Ir 48-54%

MDL
MFCD22988919

Proprietà chimiche

Formula
Ir(CH3COO)n
Punto di fusione
>100°
Solubilità
Insoluble in water.

Applicazioni

Mostly used in wax oil catalytic cracking and heavy oil catalytic cracking. The catalytic water-oxidation activity of Wilkinson's iridium acetate trimer has been characterized electrochemically and by using chemical oxidants. Results show it can function as an operationally homogeneous water-oxidation catalyst when driven with sodium periodate as a primary oxidant, but rapidly decomposes using Ce(IV) as a primary oxidant.

Note

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Letteratura

Tomotaka Hirabayashi,; Satoshi Sakaguchi,; Yasutaka Ishii. Iridium-Catalyzed Synthesis of Vinyl Ethers from Alcohols and Vinyl Acetate. Organic Syntheses. year of publication , volume issue , pg no.

Alexander R. Parent,; James D. Blakemore,; Gary W. Brudvig,; Robert H. Crabtree. Wilkinson's iridium acetate trimer as a water-oxidation catalyst. Chem. Commun., . 2011, 47 (42),11745-11747.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H318-H317

Causes serious eye damage. May cause an allergic skin reaction.

Dichiarazioni precauzionali: P261-P280a-P272-P305+P351+P338-P310a-P363-P321-P333+P313-P302+P352a-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. Contaminated work clothing should not be allowed out of the workplace. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Wash contaminated clothing before reuse. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. IF ON SKIN: Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Codice tariffe armonizzato
2843.90
TSCA
No

Raccomandato

  • 10507

    Dodecacarbonyltriruthenium, 99%
  • 11031

    Dihydrogen hexachloroiridate(IV) hydrate, 99% (metals basis), Ir 38-42%
  • 11044

    Platinum(II) chloride, 99.9% (metals basis), Pt 73% min
  • 12158

    Iridium(III) chloride, anhydrous, Ir 62% min
  • 12169

    Potassium hexachloroplatinate(IV), Pt 39.6%

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