Accession Number:

ADA505615

Title:

Vapor-Phase Infrared Absorptivity Coefficients of Three 2-(Dialkylamino)Ethanethiol Compounds

Descriptive Note:

Final rept. Aug-Sep 2008

Corporate Author:

EDGEWOOD CHEMICAL BIOLOGICAL CENTER ABERDEEN PROVING GROUND MD

Personal Author(s):

• Williams, Barry R.
• Hulet, Melissa S.
• Samuels, Alan C.
• Miles, Jr, Ronald W.

Report Date:

2009-08-01

Pagination or Media Count:

31.0

Abstract:

We measured the vapor-phase absorptivity coefficient of 2-diisopropylaminoethanethiol, 2-diethylamino- ethanethiol, and 2-dimethylaminoethanethiol in the mid-infrared 4000-550 cm-1 at a spectral resolution of 0.125 cm-1. The material used in the feedstock was synthesized at the U.S. Army Edgewood Chemical Biological Center, and the purity was verified by gas chromatography and NMR spectroscopy. In this report, we describe the experimental method used to acquire the individual spectra that were used to produce the composite spectra and summarize the statistical uncertainties in the data.

Descriptors:

• *ABSORPTION COEFFICIENTS
• *SPECTRA
• *VAPOR PHASES
• RESOLUTION
• GAS CHROMATOGRAPHY
• COEFFICIENTS
• INFRARED RADIATION
• CHEMICALS
• SPECTROSCOPY
• BIOLOGY
• PURITY

Subject Categories:

• Physical Chemistry
• Atomic and Molecular Physics and Spectroscopy
• Optics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE