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CAS

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97513-13-8

<2-<2,2-Bis(dimethylamino)-1-(diphenylphosphoryl)vinyl>-2H-tetrazol-5-yl>diphenylphosphanoxid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 97513-13-8 Structure

  • Basic information

    1. Product Name: <2-<2,2-Bis(dimethylamino)-1-(diphenylphosphoryl)vinyl>-2H-tetrazol-5-yl>diphenylphosphanoxid
    2. Synonyms: <2-<2,2-Bis(dimethylamino)-1-(diphenylphosphoryl)vinyl>-2H-tetrazol-5-yl>diphenylphosphanoxid
    3. CAS NO:97513-13-8
    4. Molecular Formula:
    5. Molecular Weight: 582.582
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 97513-13-8.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: <2-<2,2-Bis(dimethylamino)-1-(diphenylphosphoryl)vinyl>-2H-tetrazol-5-yl>diphenylphosphanoxid(CAS DataBase Reference)
    10. NIST Chemistry Reference: <2-<2,2-Bis(dimethylamino)-1-(diphenylphosphoryl)vinyl>-2H-tetrazol-5-yl>diphenylphosphanoxid(97513-13-8)
    11. EPA Substance Registry System: <2-<2,2-Bis(dimethylamino)-1-(diphenylphosphoryl)vinyl>-2H-tetrazol-5-yl>diphenylphosphanoxid(97513-13-8)

  • 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: 97513-13-8(Hazardous Substances Data)

97513-13-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97513-13-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,5,1 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 97513-13:
(7*9)+(6*7)+(5*5)+(4*1)+(3*3)+(2*1)+(1*3)=148
148 % 10 = 8
So 97513-13-8 is a valid CAS Registry Number.

97513-13-8Relevant articles and documents

Investigations on Diazo Compounds and Azides, 58. Dication Ethers, 5. Formamidinium-substituted Diazaphosphoryl Compounds: Synthesis, Properties, and Reactions Leading to Tetrazoles

Maas, Gerhard,Guembel, Helmut,Weise, Gisela,Regitz, Manfred

, p. 2105 - 2117 (2007/10/02)

Electrophilic diazoalkane substitution of diazaphosphoryl compounds 4a-c by bis(formamidinium)ethers 3a, b leads to formamidinium-substitited (diazomethyl)phosphoryl compounds 5.These can also be considered as alkenediazonium salts, but the contribution from this resonance structure is low according to 1H NMR and IR data.Reaction of 5a-c with another equivalent of 4a-c under slightly modified conditions yields 2-vinyl-2H-tetrazoles 6 and 7.The identity of the tetrazoles has been confirmed by X-ray structure analysis of 6c as well as by thermolysis of 6c leading to pyrazole 12 which then was hydrolyzed to give the NH-pyrazole 13.

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