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CAS

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138905-03-0

1,3-Benzenedicarbonitrile, 4,6-bis(1,2-dihydro-1-acenaphthylenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 138905-03-0 Structure

  • Basic information

    1. Product Name: 1,3-Benzenedicarbonitrile, 4,6-bis(1,2-dihydro-1-acenaphthylenyl)-
    2. Synonyms:
    3. CAS NO:138905-03-0
    4. Molecular Formula: C32H20N2
    5. Molecular Weight: 432.524
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 138905-03-0.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: 1,3-Benzenedicarbonitrile, 4,6-bis(1,2-dihydro-1-acenaphthylenyl)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,3-Benzenedicarbonitrile, 4,6-bis(1,2-dihydro-1-acenaphthylenyl)-(138905-03-0)
    11. EPA Substance Registry System: 1,3-Benzenedicarbonitrile, 4,6-bis(1,2-dihydro-1-acenaphthylenyl)-(138905-03-0)

  • 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: 138905-03-0(Hazardous Substances Data)

138905-03-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138905-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,0 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138905-03:
(8*1)+(7*3)+(6*8)+(5*9)+(4*0)+(3*5)+(2*0)+(1*3)=140
140 % 10 = 0
So 138905-03-0 is a valid CAS Registry Number.

138905-03-0Downstream Products

138905-03-0Relevant articles and documents

Photochemical Reaction between Acenaphthene and Arenecarbonitriles

Boggeri, Enrico,Fasani, Elisa,Mella, Mariella,Albini, Angelo

, p. 2097 - 2102 (2007/10/02)

Various aromatic nitriles have been irradiated in acetonitrile in the presence of acenaphthene.The observed reactions involve electron-transfer quenching of the singlet excited state of the nitriles, and lead to replacement of a cyano group with an acenaphthenyl when starting from 1,4-dicyanobenzene and 1,2,4,5-tetracyanobenzene .While 9,10-dicyanoanthracene (DCA) only biacenaphthenyls and reduced DCA are formed.With 1,4-dicyanonaphthalene the reaction is more complex, and both substitution of a cyano group and addition to yield 1- or 2-(acenaphthen-1-yl)-1,2-dihydro derivatives are obtained; furthermore, a product resulting from both reaction at the benzylic position and cycloaddition onto the 2a,3 bond of acenaphthene is isolated, and shown to be formed independently from the above adducts.

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