Vapor-Phase Absorptivity Coefficient of Ethyl N,N-Dimethylphosphoramidocyanidate
Final rept. Aug 2005-Sep 2005
SCIENCE APPLICATIONS INTERNATIONAL CORP GUNPOWDER MD
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We measured the vapor-phase absorptivity coefficient of the chemical warfare agent ethyl N,N-dimethylphosphoramidocyanidate GA in the mid-infrared 4000-550 cm at a spectral resolution of 0.125 cm. The GA used in the feedstock was purified by fractional distillation and analyzed by nuclear magnetic resonance and gas chromatographymass spectrometry to verify its purity. We describe the experimental method used to acquire the individual spectra that were used to produce the composite spectrum, summarize the statistical uncertainties in the data, and provide a comparison to similar data from another laboratory.
- Inorganic Chemistry
- Physical Chemistry
- Nuclear Physics and Elementary Particle Physics