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Thiourea dioxide

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Origin: China

Cas No: 1758-73-2

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.:
    1758-73-2
    Other Names:
    Thiourea dioxide
    MF:
    CH4N2O2S
    EINECS No.:
    217-157-8
    Place of Origin:
    Shandong, China
    Type:
    Pharmaceutical Intermediates
    Purity:
    98%.
    Brand Name:
    bosschemical
    Model Number:
    RTS: 1758-73-2
    Application:
    organic intermediates
    Appearance:
    powder
    Product name:
    Thiourea dioxide
    Description:
    powder
    CAS:
    1758-73-2
    Molecular Formula:
    CH4N2O2S
    EINECS:
    217-157-8
    Molecular weight:
    108.12
    Brands:
    bosschemical
    Assay:
    98%.
    usage:
    Chemical reagent
    Package:
    Aluminum foil bag, vial bottle, fluorinated bottle

    Packaging&Delivery

    Selling Units:
    Multiple of 25
    Package size per batch: 
    1X1X1 cm
    Gross weight per batch:
    0.042 kg
    Package Type:
    Aluminum foil bag, vial bottle, fluorinated bottle
    Lead Time:
    Quantity(Grams)1 - 25000>25000
    Est. Time(days)10To be negotiated

  • Property

    CAS No.: 1758-73-2 Formula: CH4N2O2S Molecular Weight: 108.12000

    Description

    Thiourea dioxide or thiox is an organosulfur compound that is used in the textile industry. It functions as a reducing agent. Thiourea dioxide is not a dioxide, but instead is a derivative of a sulfinic acid (RS(O)(OH), hence the alternative name formamidine sulfinic acid.

    Basic Info

    Chemical Name Thiourea dioxide
    Synonyms

    amino(imino)methanesulfinic acid;
    Formamidinesulfinic acid;
    Methanesulfinic acid, aminoimino-;
    Aminoiminomethanesulfinic acid;
    Thiurea dioxide;

    CAS No. 1758-73-2
    Molecular Formula CH4N2O2S
    Molecular Weight 108.12000
    PSA 106.38000
    LogP 0.76730

    Properties

    Appearance & Physical State white powder
    Density 2.25 g/cm3
    Boiling Point 355.3ºC at 760 mmHg
    Melting Point 126ºC
    Flash Point 168.7ºC
    Refractive Index 1.66
    Water Solubility 30 g/L (20 ºC)
    Stability Stable at room temperature in closed containers under normal storage and handling conditions.
    Storage Condition 2-8ºC

    Safety Info

    RTECS PB0372500
    Hazard Class 4.2
    Safety Statements S24/25
    HS Code 2930909090
    Packing Group II
    WGK Germany 1
    RIDADR UN 3341
    Risk Statements R22; R36/37/38
    Hazard Codes Xn

    Synthesis Route

    thiourea→Thiourea dioxide
    ammonium thiocyanate+thiourea→Thiourea dioxide
    Formamidine disulfide dihydrochloride→Thiourea dioxide

    Precursor

    ammonium thiocyanate
    Peroxyacetic Acid
    Formamidine disulfide dihydrochloride
    thiourea

    Downstream Product

    1H-benzimidazole
    5-Chlorobenzimidazole
    guanidinoacetic acid
    5-Bromo-1H-benzimidazole

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