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Picture of (+/-)-3-HYDROXY-γ-BUTYROLACTONE

(+/-)-3-HYDROXY-γ-BUTYROLACTONE

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Origin: China

CasNo: 5469-16-9

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
  • Description
  • Property

    CAS No.: 5469-16-9 Formula: C4H6O3 Molecular Weight: 102.08900

    Basic Info

    Chemical Name (+/-)-3-HYDROXY-γ-BUTYROLACTONE
    Synonyms

    4-HYDROXYDIHYDROFURAN-2-ONE;
    (-)-(4S)-4,5-dihydro-4-hydroxyfuran-2(3H)-one;
    (-3-Hydroxy-g-butyrolactone;
    4-Hydroxydihydro-2(3H)-furanone;
    (S)-(-)-3,4-dihydroxybutanoic acid lactone;
    (n)-3-hydroxy;
    4-Hydroxydihydrofuran-2(3H)-one;
    4-hydroxyoxolan-2-one;
    (3S)-3-hydroxybutyrolactone;
    Dihydro-4-hydroxy-2(3H)-furanone;
    (S)-(-)-3,4-dihydroxybutanoic acid 1,4-lactone;
    3-HYDROXY--BUTYROLACTONE;

    CAS No. 5469-16-9
    Molecular Formula C4H6O3
    Molecular Weight 102.08900
    PSA 46.53000
    LogP -0.70580

    Properties

    Density 1.393 g/cm3
    Boiling Point 310.3ºC at 760 mmHg ,98-100ºC 0,3mm
    Melting Point 68ºC
    Flash Point 157ºC
    Refractive Index 1.464

    Safety Info

    Safety Statements 26-36
    HS Code 2932209090
    Risk Statements R36/38

    Synthesis Route

    β-maltose(+/-)-3-HYDROXY-γ-BUTYROLACTONE
    (S)-4-chloro-3-hydroxybutyric acid(+/-)-3-HYDROXY-γ-BUTYROLACTONE
    Diethyl L-(-)-Malate(+/-)-3-HYDROXY-γ-BUTYROLACTONE

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Capillary HP-5MS - 1185.1 custom temperature program
    Capillary DB-5 - 1153. temperature ramp
    Capillary BP-20 - 2457. custom temperature program
    Capillary BP-20 - 2457. custom temperature program

    Precursor

    [(3S)-5-oxooxolan-3-yl] benzoate
    β-maltose
    (S)-4-chloro-3-hydroxybutyric acid
    Diethyl L-(-)-Malate

    Downstream Product

    (3S)-3-(1-ETHOXYETHOXY)-γ-BUTYROLACTONE
    (S)-3-ACETOXY-4-BROMOBUTYRIC ACID
    dl-Hydroxybutanedioic acid
    (S)-Butane-1,2,4-triol

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