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Início > All categories> Biochemicals and Pharmaceutical Chemicals> Pharmaceutical Intermediates> (2-chloro-2-oxo-1-phenylethyl) acetate
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(2-chloro-2-oxo-1-phenylethyl) acetate

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Origem: China

Cas No: 1638-63-7

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 50 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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  • Especificação de produtos
  • Descrição do produto

  • Property

    CAS No.: 1638-63-7 Formula: C10H9ClO3 Molecular Weight: 212.63000

    Basic Info

    Chemical Name (2-chloro-2-oxo-1-phenylethyl) acetate
    Synonyms

    Benzeneacetyl chloride, α-(acetyloxy)-;
    Acetylmandelic chloride;
    2-chloro-2-oxo-1-phenylethyl acetate;
    O-ACETYLMANDELIC CHLORIDE;
    O-Acetylmandelic acid chloride;

    CAS No. 1638-63-7
    Molecular Formula C10H9ClO3
    Molecular Weight 212.63000
    PSA 43.37000
    LogP 2.05620

    Properties

    Appearance & Physical State Faint yellow - colorless liquid. Chlorine-like odor.
    Density 0.943
    Boiling Point 125-130ºC (10 mmHg)
    Melting Point 36ºC
    Flash Point 112ºC
    Refractive Index 1.5125-1.5145
    Stability Stable at room temperature in closed containers under normal storage and handling conditions.
    Storage Condition 0-6ºC
    Vapor Pressure 0.0122mmHg at 25°C

    Safety Info

    Hazard Class 8
    Safety Statements S26-S36/37/39-S45
    HS Code 2915390090
    Packing Group III
    WGK Germany 3
    RIDADR UN 3265 8/PG 2
    Risk Statements R34
    Hazard Codes C

    Synthesis Route

    (2S)-2-acetyloxy-2-phenyl acetic acid→(2-chloro-2-oxo-1-phenylethyl) acetate
    D-(-)-Mandelic acid→(2-chloro-2-oxo-1-phenylethyl) acetate
    D-(-)-Mandelic acid+acetyl chloride→(2-chloro-2-oxo-1-phenylethyl) acetate

    Precursor

    acetyl chloride
    D-(-)-Mandelic acid
    (2S)-2-acetyloxy-2-phenyl acetic acid
    phosphorus pentachloride

    Downstream Product

    2-hydroxy-2-phenyl-1-piperidin-1-ylethanone
    1,1-diethoxy-3-phenylpropan-2-one
    (2-oxo-1-phenyl-2-pyrrolidin-1-ylethyl) acetate
    1,2,2-triphenylethenol

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