Yuanfar Chemicals
Products: UNSYM-DIMETHYLHYDRAZINE(UDMH)
CAS No: 57-14-7
Description: It is a colorless, flammable liquid with strong reducibility. It is highly reactive and can ignite or explode spontaneously upon contact with oxidizing agents. As a high-specific-impulse liquid rocket propellant, it is widely used as the main fuel for launch vehicles, missiles, satellites and spacecraft. It also serves as a high-energy material and an intermediate for the preparation of plant growth regulators.
  • Technology and characteristics
  • Product index
  • Product application
    Technology and characteristics :
    EC No:
    200-316-0
    density
    0.785
    melting point
    -57.2 ºC
    boiling point

    62-64 ºC (753 mmHg)

    refractive index
    1.4065-1.4085
    Flash point
    -18 ºC
    water-soluble
    miscible with water
    molecular formula
    C2H8N2
    formula weight
    60.10

    Product index :
    MASS FRACTION OF UDMH,% MASS FRACTION OF DIMETHYLAMINE,%
    MOISTURE CONTRNT,% PARTICULATE MATTER CONTENT,MG/L APPEARANCE
    ≥98.00 ≤0.40 ≤0.25 ≤10 Colorless or light yellow transparent homogeneous liquid
    99.38 0.05 0.09 0.1 Colorless or light yellow transparent homogeneous liquid

    Product application :

    Aerospace & Launch Industry 

    Used as the main liquid rocket fuel for carrier rockets, missiles, satellites and spacecraft.

    High-Energy & Energetic Materials

    Used in the synthesis and preparation of energetic compounds, propellants and high-energy additives.

    Industrial Organic Synthesis

    Used in manufacturing of pharmaceutical intermediates, pesticide intermediates, special amine compounds. Also acts as a strong reducing agent.

    Agrochemical Industry (Plant Growth Regulators)

    Used to synthesize dwarfing agents, growth inhibitors and yield-increasing regulators (e.g., Daminozide/B9) for crop growth control and yield improvement.

    Other Chemical Applications

    Used as an industrial reducing agent, analytical reagent and special fine chemical intermediate.


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