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ethyl gallate

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Origin: China

Cas No: 831-61-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    831-61-8
    Other Names:
    Ethyl gallate
    MF:
    C9H10O5
    EINECS No.:
    212-608-5
    Place of Origin:
    Shanghai, China
    Grade Standard:
    Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
    Purity:
    99.0%min
    Appearance:
    powder
    Application:
    Medicine
    Brand Name:
    TERPPON
    Model Number:
    207
    color:
    white

    Packaging&Delivery

    Lead Time:
    Quantity(Kilograms)1 - 1>1
    Est. Time(days)15To be negotiated

  • Property

    CAS No.: 831-61-8 Formula: C9H10O5 Molecular Weight: 198.17300

    Description

    Ethyl gallate is a food additive with E number E313. It is the ethyl ester of gallic acid. Ethyl gallate is added to food as an antioxidant.
    Though found naturally in a variety of plant sources including walnuts Terminalia myriocarpa or chebulic myrobolan (Terminalia chebula).
    Ethyl gallate is produced from gallic acid and ethanol. It can be found in wine.

    Basic Info

    Chemical Name ethyl gallate
    Synonyms

    N-ETHYLGALLATE;
    nipa48;
    gallic acid ethyl ester;
    Gallic acid ethyl;
    nipagallina;
    Nipa No. 48;
    Benzoic acid, 3,4,5-trihydroxy-, ethyl ester;
    ethyl 3,4,5-trihydroxybenzoate;
    3,4,5-trihydroxyethylbenzoate;
    Phyllemblin;
    Progallin A;
    Ethyl gallate;
    ethylgallate;

    CAS No. 831-61-8
    Molecular Formula C9H10O5
    Molecular Weight 198.17300
    PSA 86.99000
    LogP 0.98010

    Properties

    Appearance & Physical State white granular
    Density 1.424 g/cm3
    Boiling Point 447.3ºC at 760 mmHg
    Melting Point 151-154ºC
    Flash Point 185ºC
    Refractive Index 1.611
    Water Solubility soluble

    Safety Info

    RTECS LW7700000
    Safety Statements S24/25
    HS Code 2918290000
    WGK Germany 2

    Synthesis Route

    Ethanol+gallic acid→ethyl gallate
    ethyl 3,4,5-tribenzyloxybenzoate→ethyl gallate
    Diethyl sulfate+gallic acid→ethyl gallate

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral LD50 - Lethal dose, 50 percent kill Rodent - mouse 5810 mg/kg 1.Details of toxic effects not reported other than lethal dose value

    Precursor

    Ethanol
    ethyl 3,4,5-tribenzyloxybenzoate
    Diethyl sulfate
    3,4,5-Tris(benzyloxy)benzoic Acid

    Downstream Product

    Ethanol
    pyrogallol
    rufigallol
    3,4,5-Trihydroxybenzhydrazide

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