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    Ethyl acetate
    Product name
    Ethyl acetate
    Ethyl acetate
    Place of origin
    Molecular formula : C4H8O2
    Molecular weight : 88.10
    Physicochemical properties
    Appearance & Properties: colorless, clear liquid with aromatic odor and volatile
    Melting point (°C): -83.6 Relative density (water = 1): 0.90
    Boiling point (°C): 77.2
    Saturated vapor pressure (KPa): 13.33 (27 ° C) Heat of combustion ( KJ / mol ): 2244.2
    Critical temperature: (°C) 250.1 Critical pressure: ( KPa ): 3.83
    Octanol / water partition coefficient: 0.73
    Solubility: Soluble in water, ether, alcohol, ketone, chloroform and other organic solvents.
    Toxicity and protection

    It has a stimulating effect on eyes, nose and throat. High concentration of inhalation can lead to progressive anesthesia, acute pulmonary edema, liver and kidney damage. Continued inhalation can cause respiratory paralysis. Mistakes can cause nausea, vomiting, abdominal pain, diarrhea, etc. It has a sensitizing effect, causing bleeding gums due to vascular and neurological disorders; it can cause eczema-like dermatitis. Chronic effects: Long-term exposure to this product can sometimes cause corneal opacity, secondary anemia, leukocytosis and so on. Skin contact: Remove contaminated clothing and wash skin thoroughly with soap and water. Eye contact: Lift eyelids and rinse with running water or saline. Seek medical attention. Inhalation: Remove quickly from the scene to fresh air. Keep the airway open. If breathing is difficult, give oxygen. If breathing stops, perform artificial respiration immediately. Seek medical attention. Ingestion: Drink plenty of warm water and induce vomiting. Seek medical attention.

    Quality Index
    Chromaticity, Hazen unit (platinum-cobalt color number) ≤
    Ethyl acetate content, % ≥
    Ethanol content, % ≤
    Residue on Evaporation , % ≤
    Water content, % ≤
    Acid mass fraction % ≤
    Uses are widely used primarily as solvents and in the synthesis of dyes and some pharmaceutical intermediates.

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