Identification of degradation products of 2-chloroethyl ethyl sulfide by gas chromatography-mass spectrometry.
Gas chromatography-mass spectrometry under both electron impact and methane chemical ionization conditions has been used to detect impurities and degradation products present in the mustard simulant 2-chloroethyl ethyl sulfide, with a detection limit of 0.05 area percent. After one and two years of storage at ambient temperatures, the primary degradation product was 1,4-dithiane formed from the degradation of dimeric sulfonium ions. Oxidation and hydrolysis products were not detected.
Rohrbaugh
D K
DK
U.S. Army Chemical Research, Development and Engineering Center, Aberdeen Proving Ground, MD 21010-5423.
Yang
Y C
YC
Ward
J R
JR
D055598:Chemical Phenomena; D002621:Chemistry; D008401:Gas Chromatography-Mass Spectrometry; D009682:Magnetic Resonance Spectroscopy; D009150:Mustard Compounds / Q000031:analogs & derivatives*; D009151:Mustard Gas / Q000031:analogs & derivatives* / Q000032:analysis; D013997:Time Factors
D009150:Mustard Compounds; C031278:2-chloroethyl ethyl sulfide; D009151:Mustard Gas