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75030-69-2

The chemical compound "(C2H5)3SiCo(CO)3(P(OC6H5)3)" is a complex organometallic compound that features a cobalt (Co) atom at its center. The cobalt is coordinated to three carbonyl (CO) ligands, which are common ligands in organometallic chemistry, providing stability through back-donation of electron density. Additionally, the cobalt is bonded to a triethylsilyl (Si) group, which is a bulky, electron-donating group that can influence the reactivity and stability of the complex. The compound also contains a triphenylphosphine (P) ligand, which is another common ligand in organometallic chemistry, known for its ability to stabilize metal centers and participate in various catalytic cycles. The triphenylphosphine is further modified with three phenoxide (OC6H5) groups, which can affect the electronic properties and solubility of the compound. Overall, (C2H5)3SiCo(CO)3(P(OC6H5)3) is a sophisticated example of organometallic chemistry, with potential applications in catalysis and materials science.

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  • 75030-69-2 Structure

  • Basic information

    1. Product Name: (C2H5)3SiCo(CO)3(P(OC6H5)3)
    2. Synonyms:
    3. CAS NO:75030-69-2
    4. Molecular Formula:
    5. Molecular Weight: 568.584
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 75030-69-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (C2H5)3SiCo(CO)3(P(OC6H5)3)(CAS DataBase Reference)
    10. NIST Chemistry Reference: (C2H5)3SiCo(CO)3(P(OC6H5)3)(75030-69-2)
    11. EPA Substance Registry System: (C2H5)3SiCo(CO)3(P(OC6H5)3)(75030-69-2)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 75030-69-2(Hazardous Substances Data)

75030-69-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75030-69-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,0,3 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 75030-69:
(7*7)+(6*5)+(5*0)+(4*3)+(3*0)+(2*6)+(1*9)=112
112 % 10 = 2
So 75030-69-2 is a valid CAS Registry Number.

75030-69-2Upstream product

75030-69-2Downstream Products

75030-69-2Relevant articles and documents

Direct Observation of the Intermediates in the Photochemical Reaction of R3SiCo(CO)4 with R'3SiH and Establishment of the Mechanism for R'3SiCo(CO)4 Formation

Anderson, F. Ruth,Wrighton, Mark S.

, p. 995 - 999 (1984)

Irradiation of R3SiCo(CO)4 in the presence of R'3SiH yields R'3SiCo(CO)4 and R3SiH at 298 K in an alkane solvent.The mechanism for this reaction has been established by irradiation at low temperature in alkane media.At 77 K in a rigid alkane medium, irradiation of R3SiCo(CO)4 (R = Me, Et, Ph) yields dissociative loss of CO to give a 16 e- complex, R3SiCo(CO)3, as determined by infrared spectroscopy.If the matrix contains a sufficiently high concentration of R3SiH (R = Et) the light-induced loss of CO occurs, but the metal carbonyl product is (R3Si)(R'3Si)Co(CO)3H.This species can also be formed photochemically at 196 K in fluid solution.The (Et3Si)2Co(CO)3H is sufficiently inert that the Co-hydride resonance in the 1H NMR can be observed at δ 9.8.Warmup of the (R3Si)(R'3Si)Co(CO)3H to 298 K results in generation of both R3SiCo(CO)4 and R'3SiCo(CO)4.The low-temperature photochemistry thus provides direct evidence for both the 16 e- primary photoproduct and the Co(III) oxidative addition product in the exchange mechanism.

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