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γ-valerolactone

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FOB Price $5.00

Origin: China

Cas No: 108-29-2

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.:
    108-29-2
    Other Names:
    gamma-Valerolactone
    MF:
    C5H8O2
    EINECS No.:
    203-569-5
    Place of Origin:
    Shanghai, China
    Grade Standard:
    Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
    Purity:
    99%
    Appearance:
    Liquid
    Application:
    medicine
    Brand Name:
    Terppon
    Model Number:
    1022
    color:
    Colorless

    Packaging&Delivery

    Lead Time:
    Quantity(Kilograms)1 - 1>1
    Est. Time(days)18To be negotiated

  • Property

    CAS No.: 108-29-2 Formula: C5H8O2 Molecular Weight: 100.11600

    Description

    γ-Valerolactone (GVL) is an organic compound with the formula C5H8O2. This colourless liquid is one of the more common lactones. GVL is chiral but is usually used as the racemate. It is readily obtained from cellulosic biomass and is a potential fuel and green solvent.
    GVL behaves as a prodrug to γ-hydroxyvaleric acid (GHV), a drug with similar effects to those of γ-hydroxybutyric acid (GHB), albeit with less potentcy in comparison. Because GHB is controlled in many parts of the world, while GVL is not, GVL has gained popularity as a legal substitute for GHB.

    Basic Info

    Chemical Name γ-valerolactone
    Synonyms

    Pentanoic acid, 4-hydroxy-, .γ.-lactone;
    gamma-valerolactone;
    5-Methyldihydrofuran-2(3H)-one;
    γ-Valerolactone;

    CAS No. 108-29-2
    Molecular Formula C5H8O2
    Molecular Weight 100.11600
    PSA 26.30000
    LogP 0.71190

    Properties

    Appearance & Physical State colorless to pale yellow clear liquid
    Density 1.05
    Boiling Point 207-208ºC
    Melting Point -31ºC
    Flash Point 96ºC
    Refractive Index 1.432-1.434
    Stability Stable at room temperature in closed containers under normal storage and handling conditions.
    Storage Condition Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
    Vapor Pressure 0.235mmHg at 25°C

    Safety Info

    Safety Statements S26-S39
    HS Code 29322980
    Packing Group I; II; III
    Risk Statements R36
    Hazard Codes Xi

    Synthesis Route

    valeric acid→5-valerolactone+γ-valerolactone
    valeric acid→5-valerolactone+2-Tetrahydrofuroic acid
    butane-1,4-diol,formic acid→Tetrahydrofuran+oxane

    Precursor

    4-oxopentanoic acid
    Methyl levulinate
    Ethyl Levulinate
    pentane-1,4-diol

    Downstream Product

    nonane
    3-(2,4-dimethylheptyl)-5-methyloxolan-2-one
    N,N-diethyl-4-hydroxypentanamide
    4,5,8-trimethyl-3,4-dihydro-2H-naphthalen-1-one

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