Volatile organic compounds analysis results, March 21, 2002

NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\1\DATA\02mar21\6582.D Vial: 14 Acq On : 22 Mar 2002 2:27 am Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : March 21, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 1-(Propenylthio)prop-l-ene Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 15.78 0.03 ug/L 16930 1,4-DIFLUOROBENZENE 15.10 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3 2 2,4-lmidazolidinedione, 3-methyl- 114 C4H6N2O2! 006843-45-4 3 3 2,4,5-Trioxoimidazolidine 114 C3H2N203I 000120-89-8 2 4 3-Cyclobutene-1,2-dione, 3,4-dihydr 114 C4H204 _________002892-51-5 2 Abundance Scan 694 (15.784 mln): 6582.D (-) m/z 114.15 100.00% 1 4

5000

50 63 88 15.40 15.60 15.80 16.00 44 m/z 63.05 31.60% 11* * ’ I • • ' ■ I 1 1 1 ‘ i ‘ m/z-> 40 50 60 70 80 90 100 110 120 Abundance #2940: 1-(Propenylthio)prop-1-ene 1 4 41 99

5000 11 1 ■ ■ i ■ ■ ■ ■ i 1 ■ ‘ ' i ■ 15.40 15.60 15.80 16.00 m/z 88.00 28.63% 59 73 85 47 I 1 ' i ‘ ■ 41 i ‘ ■ i ' ' I 1 ■ ■ ■ i ■ ■ 1 1 I 1 ' m/z-> 40 50 60 70 80 100 90110 120 Abundance #64088:2,4-lmidazolidinedione, 3-methyl- 1 4 -n-j-r-r-r-r-pr 15.40 15.60 15.80 16.00 58 m/z 49.75 26.27% 5000

86 42 71______ i ‘ ■ i ■ ‘ • i ' 1 ‘ i ' ' ' ■ i ■ ■ ' ■ i ' m/z--> 40 50 60 70 80 90 100 110 120 Abundance #2824:2,4,5-Trioxoimidazolidine _______ 43 i ■ ■ ■ ■ i ‘ ■ ‘ ‘ i ‘ ‘ ‘ ' i ■ 15.40 15.60 15.80 16.00 m/z 44.05 3.19

5000 86 114 IAMA/vNM J 70 — m/z--> 40 50 54 60 70 80 90 ' I ' ' ' ' I ' ' ‘ ' 1 1 100 110 ‘ ' i ■ ■ 120 15.40 15.60 15.80 16.00

6582.D HP031802.M Fri Mar 22 03:06:04 2002 Page 1

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