2,4-Dinitrophenol

CAS RN: 51-28-5

Property Summary

Boiling Point:
    Sublimes

Density Specific Gravity:
    1.683 g/cu cm at 24 deg C

Melting Point:
    114.8 deg C

Molecular Formula:
    C6-H4-N2-O5

Molecular Weight:
    184.106

PH:
    pH range: 2.6 Colorless, 4.4 Yellow

Solubilities:
    Soluble in ethanol, ethyl ether, benzene, methanol
    Solubility at 15 deg C (g/100 g solution): ethyl acetate 15.55; acetone 35.90; chloroform 5.39; pyridine 20.08; carbon tetrachloride 0.423; toluene 6.36
    Soluble in aqueous alkaline solutions
    In water, 5,600 mg/L at 18 deg C; 43,000 mg/L at 100 deg C
    In water, 2,790 mg/L at 20 deg C

Vapor Density:
    6.35 (Air = 1)

Vapor Pressure:
    3.9X10-4 mm Hg at 20 deg C

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