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Ethyl propionylacetate

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Origem: China

Cas No: 4949-44-4

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

  • Quick Details

    CAS No.:
    4949-44-4
    Other Names:
    Ethyl propionylacetate
    MF:
    C7H12O3
    EINECS No.:
    225-593-5
    Place of Origin:
    China
    Type:
    Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    98%
    Brand Name:
    APIcmo
    Model Number:
    Ethyl propionylacetate
    Application:
    APICMOA
    Appearance:
    API
    MW:
    144.17

    Packaging&Delivery

    Packaging Details
    Packing:1kg/bag, 25kgs/drum Two plastic-bags inside and Paper-drums or as customer's requirements.
    Port
    Any port in China
    Lead Time:
    Quantity(Grams)1 - 10000>10000
    Est. Time(days)1To be negotiated

  • Property

    CAS No.: 4949-44-4 Formula: C7H12O3 Molecular Weight: 144.16800

    Description

    An intermediate of Rosuvastatin.

    Basic Info

    Chemical Name Ethyl propionylacetate
    Synonyms

    Ethyl 3-Oxovalerate;
    Pentanoic acid, 3-oxo-, ethyl ester;
    3-Ketovaleric Acid Ethyl Ester;
    Ethyl 3-oxopentanoate;
    3-Oxovaleric Acid Ethyl Ester;
    Propionylacetic Acid Ethyl Ester;

    CAS No. 4949-44-4
    Molecular Formula C7H12O3
    Molecular Weight 144.16800
    PSA 43.37000
    LogP 0.91870

    Properties

    Appearance & Physical State colourless liquid
    Density 1.012
    Boiling Point 83-84ºC (12 mmHg)
    Flash Point 77ºC
    Refractive Index 1.422-1.424
    Stability Stable. Combustible. Incompatible with strong oxidizing agents.
    Storage Condition Refrigerator

    Safety Info

    Safety Statements S26-S36
    HS Code 29183000
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    Ethyl acetoacetate+iodomethane→Ethyl propionylacetate
    ethyl 3-hydroxypentanoate→Ethyl propionylacetate
    ethyl 3-hydroxypent-4-enoate→ETHYL 4-FLUORO-3-OXOPENTANOATE+Ethyl propionylacetate

    Precursor

    iodomethane
    ethyl 3-hydroxypentanoate
    Ethyl acetoacetate
    ethyl 3-hydroxypent-4-enoate

    Downstream Product

    Ethyl 4-bromo-3-oxopentanoate
    etodolac
    4-ethyl-2-hydroxy-6-oxo-1H-pyridine-3-carbonitrile
    ethyl 2-chloro-3-oxopentanoate

Hot tags: ethyl propionylacetate, China, fabricantes, fornecedores, fábrica, atacado, baixo preço, alta qualidade
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