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101225-80-3

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  • 101225-80-3 Structure

  • Basic information

    1. Product Name: 2-tert-Butyl-2-(4-nitro-phenylazo)-malononitrile
    2. Synonyms:
    3. CAS NO:101225-80-3
    4. Molecular Formula:
    5. Molecular Weight: 271.279
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 101225-80-3.mol
    9. Article Data: 1

  • 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-tert-Butyl-2-(4-nitro-phenylazo)-malononitrile(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-tert-Butyl-2-(4-nitro-phenylazo)-malononitrile(101225-80-3)
    11. EPA Substance Registry System: 2-tert-Butyl-2-(4-nitro-phenylazo)-malononitrile(101225-80-3)

  • 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: 101225-80-3(Hazardous Substances Data)

101225-80-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101225-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,2,2 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 101225-80:
(8*1)+(7*0)+(6*1)+(5*2)+(4*2)+(3*5)+(2*8)+(1*0)=63
63 % 10 = 3
So 101225-80-3 is a valid CAS Registry Number.

101225-80-3Downstream Products

101225-80-3Relevant articles and documents

Facile Heterolysis of a Carbon-Carbon Bond. Arylazodicyanomethanides as the Leaving Group Capable of Generating tert-Cumyl Cation and the Hydrogen-Bond-Insusceptible Behavior of the Leaving Group Anions

Mitsuhashi Tsutomu

, p. 2394 - 2400 (2007/10/02)

Decompositions of (p-nitrophenyl)azo-tert-cumylmalonitrile in polar solvents were found to proceed via the heterolysis of a carbon-carbon bond to generate tert-cumyl cation and the conjugate base of (p-nitrophenyl)hydrazonomalononitrile.The major products arising from tert-cumyl cation are as follows: tert-cumyl methyl ether in methanol, the N-cumylpyridinium hydrazonide in pyridine, and α-methylstyrene in Me2SO and in DMF.The reactions in MeCN and in acetone afford a rearranged product, N-(tert-cumyl)(p-nitrophenyl)hydrazonomalononitrile, which gradually undergoes heterolysis as well.Decompositions of the azo compound and the rearragend product are faster in Me2SO than in methanol, being in conflict with the usual trend of solvent-ionizing power.This phenomenon is explained in terms of extensive charge dispersal of the leaving group anion wich prevents hydrogen bonding with a protic solvent molecule.It is pointed out that the behavior of the conjugate base of (p-nitrophenyl)hydrazonomalononitrile as the leaving group anion is closely connected with the function of FCCP (the p-CF3O derivative of the hydrazone) as one of the best uncouplers of phosphorylation in mitochondrial systems.

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