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Picture of (2E,4E)-1,5-diphenylpenta-2,4-dien-1-one

(2E,4E)-1,5-diphenylpenta-2,4-dien-1-one

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Origin: China

Cas No: 614-57-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 614-57-3 Formula: C17H14O Molecular Weight: 234.29200

    Basic Info

    Chemical Name (2E,4E)-1,5-diphenylpenta-2,4-dien-1-one
    Synonyms

    1,5-Diphenyl-penta-2,4-dien-1-on;
    1,5-Diphenyl-2,4-pentadien-1-one;
    EINECS 210-385-9;
    5-Phenylpenta-2,4-dienophenone;
    2,4-Pentadienophenone,5-phenyl;
    Cinnamalacetophenone;
    Cinnamylideneacetophenone;
    1,5-diphenyl-penta-2,4-dien-1-one;
    5-Phenyl-2,4-pentadienophenone;
    1,5-di(phenyl)pent-2,4-diene-1-one;

    CAS No. 614-57-3
    Molecular Formula C17H14O
    Molecular Weight 234.29200
    PSA 17.07000
    LogP 4.13890

    Properties

    Density 1.082g/cm3
    Boiling Point 388.1ºC at 760 mmHg
    Melting Point 100-102ºC
    Flash Point 169.6ºC
    Refractive Index 1.624

    Safety Info

    RTECS RZ2477000
    Safety Statements S22-S24/25
    Risk Statements R36/37/38

    Synthesis Route

    Cinnamaldehyde+acetophenone(2E,4E)-1,5-diphenylpenta-2,4-dien-1-one
    Cinnamaldehyde+2-Bromoacetophenone(2E,4E)-1,5-diphenylpenta-2,4-dien-1-one
    cinnamaldehyde+benzaldehyde(2E,4E)-1,5-diphenylpenta-2,4-dien-1-one

    Precursor

    benzaldehyde
    acetophenone
    2-Bromoacetophenone
    cinnamaldehyde

    Downstream Product

    5-hydroxy-1,5-diphenylpentan-1-one
    1,3-diphenyl-5-(2-phenylethenyl)pyrazole
    2,3,4,5-tetrabromo-1,5-diphenylpentan-1-one
    1,5-diphenylpentan-1-one

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