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Picture of (1Z)-1-(naphthalen-1-ylhydrazinylidene)naphthalen-2-one

(1Z)-1-(naphthalen-1-ylhydrazinylidene)naphthalen-2-one

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Origin: China

CasNo: 2653-64-7

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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  • Products Specification
  • Description
  • Property

    CAS No.: 2653-64-7 Formula: C20H14N2O Molecular Weight: 298.33800

    Basic Info

    Chemical Name (1Z)-1-(naphthalen-1-ylhydrazinylidene)naphthalen-2-one
    Synonyms

    Fat Bordeaux R;
    C.I. Solvent Red 4;
    Waxoline Red BN;
    Oil Dark Red;
    Pigment Bordeaux;
    Grasal Red;
    C.I. Pigment Red 40;
    Pigment Red RLP;
    Fat Bordeaux;

    CAS No. 2653-64-7
    Molecular Formula C20H14N2O
    Molecular Weight 298.33800
    PSA 44.95000
    LogP 6.11400

    Properties

    Density 1.2g/cm3
    Boiling Point 500.6ºC at 760mmHg
    Flash Point 256.5ºC
    Refractive Index 1.662
    Vapor Pressure 3.76E-10mmHg at 25°C

    Safety Info

    HS Code 2927000090

    Synthesis Route

    naphthalene-1-diazonium,tetrafluoroborate(1Z)-1-(naphthalen-1-ylhydrazinylidene)naphthalen-2-one
    naphthalene-1-diazonium,chloride+2-naphthol(1Z)-1-(naphthalen-1-ylhydrazinylidene)naphthalen-2-one
    naphthalene-1-diazonium,tetrafluoroborate+2-naphthol(1Z)-1-(naphthalen-1-ylhydrazinylidene)naphthalen-2-one

    Precursor

    2-naphthol
    benzaldehyde
    naphthalene-1-diazonium,tetrafluoroborate
    naphthalene-1-diazonium,chloride

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