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344344-53-2

2,4-Bis-(diphenyl-phosphinoyl)-pentanedinitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 344344-53-2 Structure

  • Basic information

    1. Product Name: 2,4-Bis-(diphenyl-phosphinoyl)-pentanedinitrile
    2. Synonyms:
    3. CAS NO:344344-53-2
    4. Molecular Formula:
    5. Molecular Weight: 494.469
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 344344-53-2.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: 2,4-Bis-(diphenyl-phosphinoyl)-pentanedinitrile(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,4-Bis-(diphenyl-phosphinoyl)-pentanedinitrile(344344-53-2)
    11. EPA Substance Registry System: 2,4-Bis-(diphenyl-phosphinoyl)-pentanedinitrile(344344-53-2)

  • 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: 344344-53-2(Hazardous Substances Data)

344344-53-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 344344-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,4,3,4 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 344344-53:
(8*3)+(7*4)+(6*4)+(5*3)+(4*4)+(3*4)+(2*5)+(1*3)=132
132 % 10 = 2
So 344344-53-2 is a valid CAS Registry Number.

344344-53-2Downstream Products

344344-53-2Relevant articles and documents

Reactivite carbanionique de l'enchainement PV-CH2-CH2-S-. Application a la synthese d'un nouveau type de coordinats phosphoryles tetradentes

Savignac, Monique,Cadiot, Paul,Mathey, Francois

, p. 840 - 844 (1982)

The tert-butyllithium metallation of compounds containing the group PV-CH2-CH2-SR proceeds by elimination of the group SR (R = H, CH3) followed by addition of tert-BuLi.Application of this addition-elimination reaction to functionalized phosphine-oxides Φ2P(O)CH2Z (Z = CN, COOEt) leads to the synthesis of γ-diphosphorylated compounds.These dissociate in basic medium following a mechanism which is the reverse of their formation as shown by treatment of the reaction mixture with p-chlorobenzaldehyde to give ethyl p-chlorocinnamate.

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