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2-[(4-methylphenyl)methylidene]propanedinitrile

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Origin: China

Cas No: 2826-25-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 2826-25-7 Formula: C11H8N2 Molecular Weight: 168.19500

    Basic Info

    Chemical Name 2-[(4-methylphenyl)methylidene]propanedinitrile
    Synonyms

    2-(4-Methylbenzylidene)malononitrile;
    para-methylphenylmethylene-malononitrile;
    2-(4-methylphenylmethylene)malononitrile;
    Toluene,4-(2,2-dicyanoethenyl);
    1,1-dicyano-2-(p-methylphenyl)ethylene;
    (4-methylbenzylidene)propanedinitrile;
    1-cyano-2-(4-methylphenyl)acrylonitrile;

    CAS No. 2826-25-7
    Molecular Formula C11H8N2
    Molecular Weight 168.19500
    PSA 47.58000
    LogP 2.42556

    Properties

    Density 1.123g/cm3
    Boiling Point 312.2ºC at 760mmHg
    Flash Point 145.5ºC
    Refractive Index 1.6
    Vapor Pressure 0.000538mmHg at 25°C

    Safety Info

    HS Code 2926909090

    Synthesis Route

    N-(4-methylbenzyl)-4-bromoaniline+malononitrile→2-[(4-methylphenyl)methylidene]propanedinitrile+4-Bromoaniline
    p-tolualdehyde+malononitrile→2-[(4-methylphenyl)methylidene]propanedinitrile
    2-benzylidenepropanedinitrile+p-tolualdehyde→2-[(4-methylphenyl)methylidene]propanedinitrile

    Precursor

    malononitrile
    N-(4-methylbenzyl)-4-bromoaniline
    2-[(4-chlorophenyl)methylidene]propanedinitrile
    2-benzylidenepropanedinitrile

    Downstream Product

    3-(4-methylphenyl)cyclopropane-1,1,2,2-tetracarbonitrile
    Diethyl 2,6-dimethylpyridine-3,5-dicarboxylate
    2-cyano-3-(4-methylphenyl)prop-2-enamide
    (4-methylbenzyl)malononitrile

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