Acrylamide

CAS RN:79-06-1

Volatilization

The estimated Henry's Law constant for acrylamide is 1.7X10-9 atm-cu m/mole(SRC) derived from its vapor pressure, 0.00675 mm Hg(1), and water solubility, 3.711X10+5 mg/L(2). This estimated Henry's Law constant indicates that acrylamide is expected to be essentially nonvolatile from water surfaces(3). Acrylamide's Henry's Law constant indicates that volatilization from moist soil surfaces is not expected to occur(SRC). Acrylamide is not expected to volatilize from dry soil surfaces(SRC) based upon its vapor pressure(1). Evaporation of acrylamide at 20 deg C is reported to be negligible(4).
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