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1039625-78-9

[S4Calix(Bu-t)(OH)2O2]W(PMe3)(PhCCPh)2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1039625-78-9 Structure

  • Basic information

    1. Product Name: [S4Calix(Bu-t)(OH)2O2]W(PMe3)(PhCCPh)2
    2. Synonyms:
    3. CAS NO:1039625-78-9
    4. Molecular Formula:
    5. Molecular Weight: 1335.46
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1039625-78-9.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: [S4Calix(Bu-t)(OH)2O2]W(PMe3)(PhCCPh)2(CAS DataBase Reference)
    10. NIST Chemistry Reference: [S4Calix(Bu-t)(OH)2O2]W(PMe3)(PhCCPh)2(1039625-78-9)
    11. EPA Substance Registry System: [S4Calix(Bu-t)(OH)2O2]W(PMe3)(PhCCPh)2(1039625-78-9)

  • 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: 1039625-78-9(Hazardous Substances Data)

1039625-78-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1039625-78-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,9,6,2 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1039625-78:
(9*1)+(8*0)+(7*3)+(6*9)+(5*6)+(4*2)+(3*5)+(2*7)+(1*8)=159
159 % 10 = 9
So 1039625-78-9 is a valid CAS Registry Number.

1039625-78-9Downstream Products

1039625-78-9Relevant articles and documents

Mononuclear and dinuclear molybdenum and tungsten complexes of p-tert-butyltetrathiacalix[4]arene and p-tert-butyltetrasulfonylcalix[4]arene: Facile cleavage of the calixarene ligand framework by nickel

Buccella, Daniela,Parkin, Gerard

, p. 8617 - 8619 (2008)

The reactivity of p-tert-butyltetrathiacalix[4]arene, [S4CalixBut(OH)4], and p-tert-butyltetrasulfonylcalix[4]arene, [(SO2)4CalixBut(OH)4], toward Mo(PMe3)5H2, Mo(PMe3)6, and W(PMe3)4(η2-CH2PMe2)H has been used to synthesize a series of mononuclear molybdenum and tungsten calixarene compounds that feature both coordinatively saturated and unsaturated metal centers, such as [S4CalixBut(OH)2(O)2]M(PMe3)3H2 (M = Mo, W), [(SO2)4CalixBut(OH)2(O)2]M(PMe3)3H2, [S4CalixBut(OH)2(O)2]Mo(PMe3)3, [(SO2)4CalixBut(OH)2(O)2]Mo(PMe3)3, and [(SO2)4CalixBut(OH)(O)3]M(PMe3)3H. Comparison with the related {[CalixBut(OH)2(O)2]M} complexes indicates that the chemistry of the system is strongly influenced by the nature of the calixarene linker, that is, CH2, S, and SO2. For example, in contrast to the methylene-bridged calixarene system, the thiacalixarene and sulfonylcalixarene systems readily coordinate a second metal center to form homo- and heterodinuclear complexes, namely {[S4CalixBut(O)4]}[M(PMe3)3H2]2, {[(SO2)4CalixBut(O)4]}[Mo(PMe3)3H2]2 and {[S4CalixBut(O)4]}[Mo(PMe3)3H2][W(PMe3)3H2]. Of most interest, incorporation of nickel into [S4CalixBut(OH)2(O)2]M(PMe3)3H2 using Ni(PMe3)4 results in cleavage of a C-S bond to give [(SArButOH)(SArButO)3][M(PMe3)3H2][Ni(PMe3)2], an observation that is of relevance to the role that nickel plays in hydrodesulfurization catalysis. Copyright

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