The uv spectra of chemical agents GA, GB, GD, VX, HD, and L and common agent simulants have been measured in cyclohexane solution from 350 to 200 nm. The purity of the agents, measured by gas chromatographic analysis, was in general >96%. At 230 nm, the strength of the uv absorption followed the general trend L > VX > GA > HD > GD > GB > DMMP. Except for HD and L, agent spectra lacked characteristic features that will be useful for remote detection by uv sensors.
FriendJ. and GilmanC., “Preliminary Study of the Microwave Spectrum for GB for Possible Application to Detection,” CRLR 475, Jan. 1956, unclassified.
2.
FlaniganD. F., “The Spectral Signature of Chemical Agents,” Workshop on Optical and Laser Remote Sensing, 9–11 Feb. 1982, Monterey, California.
3.
RadziemskiL. J.SanderL. J., and McDowellR. S., “Laser-Induced Decomposition of Organophosphates,”Symposium of Toxic Substance Control: Decontamination, U.S. Army ARRADCOM, 22–24 April 1980, Columbus, Ohio.
IssaF. M.YoussefH. Z.IssaY. M., and IssaR. M., Egypt. J. Chem.18, 257 (1975).
6.
RosenblattD. H.MillerT. A.DacreJ. C.MurilT., and CogleyD. R., Problem Definition Studies on Potential Environmental Pollutants; II: Physical/Chemical Toxicological and Biological Properties of 16 Substances (Army Med. Biolog. Res. and Dev. Lab., Fort Deatrick, Maryland, 1975).
7.
BenschopH. P. and HalmannM., J. Chem. Soc. Perkin TransactionII, 1175 (1974).
8.
RaoC. N. R., Ultra-Violet and Visible Spectroscopy (Plenum Press, New York, 1967), Chap. 12.
9.
JohnsJ. W. C. and BarrowR. F., Proc. Roy. Soc.251, 504 (1959).
10.
HalmannM. and PlatznerI., J. Chem. Soc.1440 (1965).
11.
BurdettJ. K., Spectroscopy, StraughmanB. P., Ed. (Halsted Press, New York, 1976), Chap. 4.
12.
GrasselliJ. G. and RitcheyW. M., Atlas of Spectral Data and Physical Constants for Organic Compounds (CRC Press, Boca Raton, Florida, 1975).
13.
FlaniganD. F., “The Spectral Signature of Chemical Agent Vapors and Aerosols,”U.S. Army Chemical Research and Development Center, Report No. CRDC-TR-84061, July 1984.
14.
KochH. P., J. Chem. Soc.387, (1949); ibid., 394 (1949).
15.
SiceJ., J. Phys. Chem.64, 1573 (1960).
16.
BalasubramanianA., Indian J. Chem.1, 415 (1963).
17.
CarrE. P. and StucklenH., J. Chem. Phys.4, 760 (1936).
