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allantoin

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Origin: China

Cas No: 97-59-6

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
  • Product Description

  • Quick Details

    CAS No.:
    97-59-6
    Other Names:
    Glyoxyldiureide
    MF:
    C4H6N4O3
    EINECS No.:
    202-592-8
    Place of Origin:
    Zhejiang, China
    Purity:
    99%
    Appearance:
    White chrystalline powder, White chrystalline powder
    Usage:
    Cosmetic Raw Materials
    Brand Name:
    HYPER CHEM
    Model Number:
    API
    Melting point:
    230 °C (dec.)(lit.)
    Solubility:
    H2O: soluble0.1g/10 mL, clear, colorless
    Quality standard:
    Purity 99% min
    Brand:
    HYPER CHEM
    Grade:
    Pharma Grade
    Type:
    API

    Packaging&Delivery

    Packaging Details
    For small quantity: Bag
    Commercial quantity: fiber drum
    Or as per customers required
    Port
    Any port in China

  • Property

    CAS No.: 97-59-6 Formula: C4H6N4O3 Molecular Weight: 158.11500

    Description

    Allantoin is a chemical compound with formula C4H6N4O3. It is also called 5-ureidohydantoin or glyoxyldiureide. It is a diureide of glyoxylic acid.

    Basic Info

    Chemical Name allantoin
    Synonyms

    Allantol;
    2,5-dioxo-4-imidazolidinyl urea;
    Psoralon;
    ALANTOIN;
    ALL;
    Sebical;
    Allantoin;
    uniderma;
    Alantan;
    toin;
    5-ureidohydantoin;
    Urea, (2,5-dioxo-4-imidazolidinyl)-;
    Septalan;

    CAS No. 97-59-6
    Molecular Formula C4H6N4O3
    Molecular Weight 158.11500
    PSA 113.32000
    LogP -0.43100

    Properties

    Appearance & Physical State white crystalline powder
    Density 1.65 g/cm3
    Boiling Point 478ºC
    Melting Point 230ºC
    Flash Point 230-234ºC
    Refractive Index 1.615
    Stability Stable. Incompatible with strong oxidizing agents.
    Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    Safety Info

    RTECS YT1600000
    Safety Statements S24/25
    HS Code 2933790090
    WGK Germany 1
    Risk Statements R22
    Hazard Codes Xn; Xi
    Symbol GHS07
    Signal Word Warning
    Hazard Declaration H302

    Synthesis Route

    7,9-dihydro-1H-purine-2,6,8(3H)-trione→parabanic acid+Oxalyldiurea
    7,9-dihydro-1H-purine-2,6,8(3H)-trione→parabanic acid+pyrimidine-2,4,5,6(1H,3H)-tetraone
    7,9-dihydro-1H-purine-2,6,8(3H)-trione→allantoin

    Precursor

    7,9-dihydro-1H-purine-2,6,8(3H)-trione
    4,5-dihydroxy-2-oxo-5-ureido-imidazolidine-4-carboxylic acid
    urea
    glyoxylic acid

    Downstream Product

    glycoluril
    Ammonia
    Hydantoic Acid
    Oxalic acid

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