Bis(1,5-cyclooctadiene)dimethoxydiiridium

Basic Information

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CAS Number

12148-71-9

Molecular Formula

C18H34Ir2O2+2

Molecular Weight

666.9 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

154-179 °C (D)

SMILES

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C[OH2+].C[OH2+].C1CC=CCCC=C1.C1CC=CCCC=C1.[Ir].[Ir]

InChI

InChI=1S/2C8H12.2CH4O.2Ir/c2*1-2-4-6-8-7-5-3-1;2*1-2;;/h2*1-2,7-8H,3-6H2;2*2H,1H3;;/p+2/b2*2-1-,8-7-;;;;

InChIKey

MNKCGUKVRJZKEQ-MIXQCLKLSA-P

LogP

5.53980

Complexity

82.1

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

Light, Air & Moisture Sensitive

Synonyms & References

English

Methoxy(cyclooctadiene)iridium(I) dimer
Bis(1,5-cyclooctadiene)di-µ-methoxydiiridium(I), [Ir(OMe)(1,5-cod)]2
Iridium, bis[(1,2,5,6-h)-1,5-cyclooctadiene]di-m-methoxydi-
12148-71-9
(1,5-CYCLOOCTADIENE)(METHOXY)IRIDIUM(I) DIMER
AKOS015910292
Di-?-methoxobis(1,5-cyclooctadiene)diiridium(I)
(1Z,5Z)-cycloocta-1,5-diene;iridium;methyloxidanium
J-004505
MFCD08459360
Bis(1,5-cyclooctadiene)dimethoxydiiridium
Di-mu-methoxobis(1,5-cyclooctadiene)diiridium(I)
DI-MU-METHOXOBIS(1,5-CYCLOOCTADIENE)DIIRIDIUM(I)
-methoxy)iridium(I) dimer
(1,5-Cyclooctadiene)(methoxy)iridium(I) dimer
Bis(1,5-cyclooctadiene)di-μ-methoxydiiridium(I)
Di-μ-methoxobis(1,5-cyclooctadiene)diiridium(I)
Di-μ-methoxobis(1,5-cyclooctadiene)diiridium(Ⅰ)
[Ir(OMe)(1,5-cod)]2
Bis[(1,5-cyclooctadiene)(methanolato)iridium]

MDL Number

MFCD08459360

FAQ

What are the physical and chemical properties of Bis(1,5-cyclooctadiene)dimethoxydiiridium (CAS: 12148-71-9)?

Bis(1,5-cyclooctadiene)dimethoxydiiridium (CAS: 12148-71-9) is a coordination compound with a molecular weight of approximately 428.23 g/mol. It exists as a colorless solid in its crystalline form. The compound is poorly soluble in common organic solvents but soluble in less polar solvents. It is not reactive under normal conditions but can undergo substitution reactions under certain conditions. This compound is of interest in catalysis and materials science due to its electronic structure and stability.

How is Bis(1,5-cyclooctadiene)dimethoxydiiridium (CAS: 12148-71-9) typically synthesized?

Bis(1,5-cyclooctadiene)dimethoxydiiridium (CAS: 12148-71-9) is synthesized by reacting iridium(III) chloride with 1,5-cyclooctadiene in the presence of methanol. The reaction is typically carried out under an inert atmosphere to prevent oxidation of the reducing agent. The product is usually isolated by filtration, washing, and drying. The yield is generally high, and the compound can be obtained with good purity.

What industries use Bis(1,5-cyclooctadiene)dimethoxydiiridium (CAS: 12148-71-9)?

Bis(1,5-cyclooctadiene)dimethoxydiiridium (CAS: 12148-71-9) is primarily used in the field of catalysis, specifically in homogeneous catalysis. It finds applications in the petrochemical industry for the hydrogenation of unsaturated compounds and in the development of novel catalytic systems. Additionally, it is used in materials science for the synthesis of advanced materials and in the field of electronics for its potential in semiconductor applications.

What precautions should be taken when handling Bis(1,5-cyclooctadiene)dimethoxydiiridium (CAS: 12148-71-9)?

When handling Bis(1,5-cyclooctadiene)dimethoxydiiridium (CAS: 12148-71-9), it is essential to wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. The compound should be handled in a well-ventilated area or under a fume hood to minimize inhalation risks. Spills should be cleaned up promptly using appropriate absorbent materials. Safety data sheets (SDS) should be consulted for detailed emergency procedures and handling instructions. Storage should be in a cool, dry place, away from direct sunlight.