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Home > All categories> Commodity Chemicals> Organic Chemicals> Olefins> ETHYL 6-AMINO-5-CYANO-2-METHYL-4-PHENYL-4H-PYRAN-3-CARBOXYLATE
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ETHYL 6-AMINO-5-CYANO-2-METHYL-4-PHENYL-4H-PYRAN-3-CARBOXYLATE

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Origin: China

Cas No: 72568-47-9

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.: 72568-47-9 Formula: C16H16N2O3 Molecular Weight: 284.31000

    Basic Info

    Chemical Name ETHYL 6-AMINO-5-CYANO-2-METHYL-4-PHENYL-4H-PYRAN-3-CARBOXYLATE
    Synonyms

    ethyl-6-amino-5-cyano-2-methyl-4-phenyl-4H-pyran-3-carboxylate;
    6-amino-5-cyano-2-methyl-4-phenyl-4H-pyran-3-carboxylic acid ethyl ester;
    ethyl 6-amino-5-cynano-2-methyl-4-phenyl-4H-pyran-3-carboxylate;
    ethyl 2-amino-3-cyano-6-methyl-4-phenyl-4H-pyran-5-carboxylate;
    5-ethoxycarbonyl-2-amino-4-phenyl-3-cyano-6-methyl-4H-pyran;
    2-amino-3-cyano-6-methyl-4-phenyl-4H-pyran-5-carboxylic acid ethyl ester;

    CAS No. 72568-47-9
    Molecular Formula C16H16N2O3
    Molecular Weight 284.31000
    PSA 85.34000
    LogP 3.03168

    Properties

    Density 1.24g/cm3
    Boiling Point 497.2ºC at 760 mmHg
    Melting Point 189ºC
    Flash Point 254.5ºC
    Refractive Index 1.588

    Safety Info

    Safety Statements S36/37
    Risk Statements R20/21/22
    Hazard Codes Xn

    Synthesis Route

    Ethyl acetoacetate+benzaldehyde→ETHYL 6-AMINO-5-CYANO-2-METHYL-4-PHENYL-4H-PYRAN-3-CARBOXYLATE
    2-benzylidenepropanedinitrile+Ethyl acetoacetate→ETHYL 6-AMINO-5-CYANO-2-METHYL-4-PHENYL-4H-PYRAN-3-CARBOXYLATE
    (Z)-2-benzylidene-3-oxobutanoic acid ethyl ester+malononitrile→ETHYL 6-AMINO-5-CYANO-2-METHYL-4-PHENYL-4H-PYRAN-3-CARBOXYLATE

    Precursor

    (Z)-2-benzylidene-3-oxobutanoic acid ethyl ester
    benzaldehyde
    malononitrile
    Ethyl acetoacetate

Hot tags: ethyl 6-amino-5-cyano-2-methyl-4-phenyl-4h-pyran-3-carboxylate, China, manufacturers, suppliers, factory, wholesale, low price, high quality
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