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Basic Info

  • Grade: Industrial Grade

    Factory Location: China Shandong Weifang

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Asia,Africa

  • Packaging Information: 25kg/bag, 25KG/drum

  • Sample Provided: yes

    Payment Terms: T/T

    p-Toluenesulfonylurea
    Alias: 4-toluenesulfonylurea
    Molecular formula: C8H10N2O3S
    Molecular weight: 214.24
    Structural formula:

    對甲苯磺酰脲 結構式

    CAS number: 1694-06-0
    EINECS number: 216-900-3
    Technical indicators: appearance: white crystal powder
    Purity: ≥98.0%
    Melting point: 196-198 °c
    Packing specification: 25kg/bag, 25KG/drum
    Uses: used as raw materials for organic synthesis, intermediates of tolbutamide (D860).

    Storage method: sealed storage, stored in a cool, dry warehouse. Keep away from corrosive areas.

    Synthesis method: p-toluenesulfonyl chloride reacted with ammonia to generate p-toluenesulfonamide, and then condensed with urea under alkaline conditions to obtain the product.

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