Nitroglycerin

CAS RN:55-63-0

Volatilization

The Henry's Law constant for nitroglycerin is estimated as 4.3X10-8 atm-cu m/mole(SRC) derived from its vapor pressure, 2.0X10-4 mm Hg(1), and water solubility, 1,380 mg/l(2). This Henry's Law constant indicates that nitroglycerin is expected to be essentially nonvolatile from water surfaces(3). Nitroglycerin is not expected to volatilize from dry soil surfaces(SRC) based upon its vapor pressure(1).
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