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4-HYDROXYBENZYLIDENEMALONONITRILE

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Origin: China

Cas No: 3785-90-8

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.: 3785-90-8 Formula: C10H6N2O Molecular Weight: 170.16700

    Basic Info

    Chemical Name 4-HYDROXYBENZYLIDENEMALONONITRILE
    Synonyms

    Propanedinitrile, [(4-hydroxyphenyl)methylene]-;
    2-[(4-hydroxyphenyl)methylidene]propanedinitrile;
    4-Hydroxybenzylidenemalononitrile;
    (4-Hydroxybenzylidene)malonitrile;
    4-(HYDROXYBENZYLIDENE)-MALONONITRILE;

    CAS No. 3785-90-8
    Molecular Formula C10H6N2O
    Molecular Weight 170.16700
    PSA 67.81000
    LogP 1.82276

    Properties

    Appearance & Physical State Yellow solid
    Density 1.29 g/cm3
    Boiling Point 354.3ºC at 760 mmHg
    Melting Point 186-189ºC
    Flash Point 168.1ºC
    Refractive Index 1.653
    Storage Condition 2-8ºC

    Safety Info

    RTECS OO4200000
    Hazard Class 6.1
    Safety Statements S45
    HS Code 2926909090
    Packing Group III
    WGK Germany 3
    RIDADR UN 2811 6.1/PG 3
    Risk Statements R25
    Hazard Codes T

    Synthesis Route

    4-hydroxybenzaldehyde+malononitrile→4-HYDROXYBENZYLIDENEMALONONITRILE
    N-(p-hydroxybenzylidene)-p-aminoacetophenone+malononitrile→4-HYDROXYBENZYLIDENEMALONONITRILE
    2-(phenoxymethylidene)propanedinitrile→4-HYDROXYBENZYLIDENEMALONONITRILE

    Precursor

    potassium,phenoxide
    malononitrile
    N-(p-hydroxybenzylidene)-p-aminoacetophenone
    2-(phenoxymethylidene)propanedinitrile

    Downstream Product

    4-(1,3-dihydrobenzimidazol-2-ylidene)cyclohexa-2,5-dien-1-one
    2-cyano-3-(4-hydroxyphenyl)prop-2-enamide
    2-[(4-hydroxyphenyl)methyl]propanedinitrile
    [4-(2,2-dicyanoethenyl)phenyl] 4-heptanoyloxybenzoate

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