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α-Acetylbutyrolactone

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Origin: China

Cas No: 517-23-7

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
  • Product Description

  • Quick Details

    CAS No.:
    517-23-7
    Other Names:
    2-Acetylbutyrolactone
    MF:
    C6H8O3
    EINECS No.:
    208-235-2
    Place of Origin:
    Shandong, China
    Type:
    Lingking agent
    Usage:
    Animal Pharmaceuticals
    Brand Name:
    FOUSI
    Model Number:
    FS 517-23-7
    Purity:
    99%
    Molecular Formular:
    C6H8O3
    Molecular Weight:
    128.13
    Color:
    Clear
    Storage temp.:
    -20?C Freezer, Under Inert Atmosphere
    Boiling point::
    107-108 °C5 mm Hg(lit.)
    Flash point::
    >230 °F

    Packaging&Delivery

    Packaging Details
    180KG Drum. Or according customers' requirement

    Quantity(Kilograms) 1 - 1000 >1000
    Est. Time(days) 1 To be negotiated
    Port
    Any port in China, like Qingdao, Shanghai
    Lead Time:
    Quantity(Kilograms)1 - 1>1
    Est. Time(days)7To be negotiated

    Products Description

    item
    value
    CAS No.
    517-23-7
    Other Names
    2-Acetylbutyrolactone
    MF
    C6H8O3
    EINECS No.
    208-235-2
    Place of Origin
    China
    Shandong
    Type
    Lingking agent
    Usage
    Animal Pharmaceuticals
    Brand Name
    FOUSI
    Model Number
    FS 517-23-7
    Purity
    99%
    Molecular Formular
    C6H8O3
    Molecular Weight
    128.13
    Color
    Clear
    Storage temp.
    -20?C Freezer, Under Inert Atmosphere
    Boiling point:
    107-108 °C5 mm Hg(lit.)
    Flash point:
    >230 °F

  • Property

    CAS No.: 517-23-7 Formula: C6H8O3 Molecular Weight: 128.12600

    Description

    An intermediate in the synthesis of 2,4-disubstituted pyridines. A fluorogenic reagent for the spectrofluorimetric determination of primary amines.

    Basic Info

    Chemical Name α-Acetylbutyrolactone
    Synonyms

    2(3H)-Furanone, 3-acetyldihydro-;
    α-Acetyl-γ-butyrolactone;
    alpha-Acetylbutyrolactone;
    α-Acetyl-γ-hydroxybutyric Acid Lactone;
    2-Acetylbutyrolactone;
    3-Acetyldihydrofuran-2(3H)-one;

    CAS No. 517-23-7
    Molecular Formula C6H8O3
    Molecular Weight 128.12600
    PSA 43.37000
    LogP 0.13850

    Properties

    Appearance & Physical State clear to slightly yellow liquid
    Density 1.185
    Boiling Point 107-108ºC (5 mmHg)
    Flash Point 140ºC
    Refractive Index 1.4585
    Water Solubility 310 g/L (20 ºC)
    Stability Stable. Incompatible with strong oxidizing agents, strong bases.
    Storage Condition Store in a cool, dry place. Keep container closed when not in use.

    Safety Info

    RTECS LU3456000
    Safety Statements S26-S37/39
    HS Code 29322980
    WGK Germany 1
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    oxirane+Methyl acetoacetate→α-Acetylbutyrolactone
    oxirane+Ethyl acetoacetate→α-Acetylbutyrolactone
    γ-Butyrolactone+Acetic anhydride→α-Acetylbutyrolactone

    Precursor

    oxirane
    Acetic anhydride
    Methyl acetoacetate
    Ethyl acetoacetate

    Downstream Product

    5-bromopentan-2-one
    3-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    2-methyloxolan-3-one
    4-chloro-3-(2-chloroethyl)-2,8-dimethylquinoline

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