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. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Water Res. 2008 Sep 3;42(19):4780–4790. doi: 10.1016/j.watres.2008.08.023

Table 2.

Structure and mass spectra of byproducts

Name and retention time (min) Proposed structure Spectral data (m/z)
O,O-diethyl phosphate
(RT=5.25)		 graphic file with name nihms79544t1.jpg 154 (M+), 127,
109, 95, 79
O,O-diethyl thiophosphate
(RT=6.01)		 graphic file with name nihms79544t2.jpg 170 (M+), 141,
113, 95, 81
O,O-diethyl-methyl
thiophosphate (RT=6.55)		 graphic file with name nihms79544t3.jpg 184 (M+), 156,
129, 107, 95, 79
O,O,O-triethyl thiophosphate
(RT=7.12)		 graphic file with name nihms79544t4.jpg 198 (M+), 170,
121, 115, 97, 81, 65
1-methoxy-4-benzene
(RT9.44)		 graphic file with name nihms79544t5.jpg 153 (M+), 107,
123, 92, 77
4-nitro-phenol (RT=10.58) graphic file with name nihms79544t6.jpg 139(M+), 109, 93,
81, 65
O,O-diethyl-phenyl
thiophosphate (RT=11.5)		 graphic file with name nihms79544t7.jpg 246 (M+), 218,
190, 141, 110, 94
Paraoxon (RT=16.45) graphic file with name nihms79544t8.jpg 275 (M+), 247,
232, 149, 139, 109,
99, 81
Parathion (RT=16.85) graphic file with name nihms79544t9.jpg 291 (M+), 275,
235, 218, 96