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  • 3.5—二氯苯胺98%.jpg

3.5-Dichloroaniline 98%

Nature: yellowish massive solid or nearly white particles under normal temperature Crystallization melting point: 49 ℃ Boiling point: 260 ℃ Specific gravity: 1.580g/ml (20 ℃)

keywords:

particles Crystallization

Classification:

Intermediates

3.5-Dichloroaniline

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  • Details

  • Nature: yellowish massive solid or almost white granular crystal under normal temperature

    Melting point: 49 ℃

    Boiling point: 260 ℃

    Specific gravity: 1.580g/ml (20 ℃)

    Solubility: 0.69g/126 ℃ in water and 26.8g/126 ℃ in n-ethane, which can sublimate. 3.5-DCA can carry out all kinds of reactions of aromatic primary amine. It is easy to oxidize and changes from white to light pink in storage.

    Toxicity: 3.5-DCA has a strong toxicity and has effect on blood and nerves. Acute oral LD50035mg/kg in mice, and acute dermal LD501.761mg/kg in rats,

    Specification: purity (chromatography) ≥ 98%

    Packaging: galvanized iron bucket, 250kg net weight, 50kg plastic lined cardboard bucket

    Use: 3.5-DCA is an important organic chemical intermediate, widely used in the production of pesticides, pharmaceuticals, fuels, etc.

    Precautions: The seal must be firm, and the product must be stored in a cool place away from water sources. Care must be taken to avoid contact with the skin and inhalation of its vapor, otherwise it should be treated by a doctor as soon as possible.

     

     

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    Keywords:
    • particles
    • Crystallization

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