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648930-64-7

triphenyl[3-(4'-cyano-4-biphenyloxy)propyl]tin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 648930-64-7 Structure

  • Basic information

    1. Product Name: triphenyl[3-(4'-cyano-4-biphenyloxy)propyl]tin
    2. Synonyms:
    3. CAS NO:648930-64-7
    4. Molecular Formula:
    5. Molecular Weight: 586.32
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 648930-64-7.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: triphenyl[3-(4'-cyano-4-biphenyloxy)propyl]tin(CAS DataBase Reference)
    10. NIST Chemistry Reference: triphenyl[3-(4'-cyano-4-biphenyloxy)propyl]tin(648930-64-7)
    11. EPA Substance Registry System: triphenyl[3-(4'-cyano-4-biphenyloxy)propyl]tin(648930-64-7)

  • 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: 648930-64-7(Hazardous Substances Data)

648930-64-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 648930-64-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,8,9,3 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 648930-64:
(8*6)+(7*4)+(6*8)+(5*9)+(4*3)+(3*0)+(2*6)+(1*4)=197
197 % 10 = 7
So 648930-64-7 is a valid CAS Registry Number.

648930-64-7Downstream Products

648930-64-7Relevant articles and documents

Organotin compounds bearing mesogenic sidechains: Synthesis, X-ray structures and polymerisation chemistry

Deacon,Devylder,Hill,Mahon,Molloy,Price

, p. 46 - 56 (2003)

Organotin compounds R3Sn(CH2)n+2OC 6H4C6H4Y (R3=Ph 3, Ph2Bu; Y=H, CN; n =1-3) and RX2Sn (CH2)n+2OC6H4C6 H4Y (R=Ph, Bu; Y=H, CN; X=Br, I; n=1-3) have been synthesised and characterised by 1H-, 13C-, 119 Sn-NMR and M?ssbauer spectroscopies. X-ray crystallography reveals tetrahedral geometries for Ph3Sn(CH2)4 OC6H4C6H5 and Ph3 Sn(CH2)3OC6H4C6 H4CN, a six-coordinated, bromine-bridged dimeric structure for PhBr2Sn(CH2)3OC6 H4C6H5 containing a mer-Br3 C2OSn coordination sphere about tin and a five-coordinated monomeric structure for PhBr2Sn(CH2)3 OC6H4C6H4CN. In all cases there is strong alignment of mesogenic groups in the solid-state but only PhBr2Sn(CH2)3OC6 H4C6H4CN shows any indication of liquid-crystal behaviour. Wurtz polymerisation of RBr2 Sn(CH2)5OC6H4C6 H5 (R=Ph, Bu), both of which contain non-chelating ether functions, generated polystannanes (RR′Sn)n with Mn 2.3×105; Mw 3.0× 105; Mw/Mn 1.30 and Mn 1.3×105; Mw 2.5×105; Mw/Mn 1.96, respectively, while no polymer was obtained from chelated PhBr2Sn(CH2)3 OC6H4C6H5

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