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Propyl Lactate

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Origin: China

Cas No: 616-09-1

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

  • Property

    CAS No.: 616-09-1 Formula: C6H12O3 Molecular Weight: 132.15800

    Basic Info

    Chemical Name Propyl Lactate
    Synonyms

    Propanoic acid, 2-hydroxy-, propyl ester;
    propyl 2-hydroxypropanoate;

    CAS No. 616-09-1
    Molecular Formula C6H12O3
    Molecular Weight 132.15800
    PSA 46.53000
    LogP 0.32040

    Properties

    Density 0.988 g/mL at 25ºC(lit.)
    Boiling Point 174.2ºCat 760 mmHg
    Melting Point 1ºC
    Flash Point 62.7ºC
    Refractive Index n20/D 1.411(lit.)
    Stability Incompatible with strong oxidizing agents.
    Vapor Density 4.2 (vs air)

    Safety Info

    Safety Statements S23-S24/25
    WGK Germany 3
    RIDADR UN 3272 3
    Risk Statements R10

    Synthesis Route

    propyl 2-oxopropanoate→(S)-Propyl 2-hydroxypropanoate+Propyl Lactate
    (S)-lactic acid→Propyl Lactate
    propan-1-ol+methyl 2-hydroxypropionate→Propyl Lactate

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Capillary ZB-Wax - 1424. temperature ramp
    Capillary SE-30 - 897. custom temperature program
    Capillary Carbowax 20M - 1414. custom temperature program

    Precursor

    2-hydroxypropionic acid
    propan-1-ol
    methyl 2-hydroxypropionate
    3,6-Dimethyl-1,4-dioxane-2,5-dione

    Downstream Product

    methyl (R)-lactate
    methyl (S)-lactate
    propyl 2-[2-[2-(1-oxo-1-propoxypropan-2-yl)oxycarbonyloxyethoxy]ethoxycarbonyloxy]propanoate

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