Volatile organic compounds results, Mar 13 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02MAR13\5900F.D Vial: 16 Acq On : 14 Mar 2002 1:35 am Operator: 201-wb Sample : nyc; fb Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 1 2-Oxepanone Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 15.80 0.04 ug/L 31920 1,4-DIFLUOROBENZENE 15.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Oxepanone 114 C6H10O2 000502-44-3 3 2 2H-Pyran-2-one, tetrahydro-4-methyl 114 C6H10O2 001121-84-2 3 3 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2’ 006843-45-4 3 4 1-(Propenylthio)prop-l-ene 114 C6H10S ______ 000000-00-0 3 Abundance Scan 694 (15.801 min): 5900F.D (-) m/z 114.15 100.00% 1 4

5000 A 63 88 15.40 15.60 15.80 16.00 16.20 .......... 43/50 57 ......... ■■I,............... . ■ I ‘ ‘ ‘ ‘ l ' ‘ ‘ I ‘ ‘ ' I ‘ ‘ ' I ‘ ‘ ‘ ‘ l ‘ ‘ ‘ ■ I ■ 1 1 1 1 1 m/z 63.05 27.65% m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64123:2-Oxepanone 42 55

5000 15.40 15.60 15.80 16.00 16.20 27 84 m/z 88.00 23.55% 70 114

■i■■■■i ■ ■■1 I1 1 ’ I 11 ■ i ■ ‘ ■ i ■ 1 m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #2880:2H-Pyran-2-one, tetrahydro-4-methyl- 42 55

15.40 15.60 15.80 16.00 16.20 5000 m/z 50.05 19.86%

70 114 | 84 ■ i ■ ■ ■ ■ i • ■ ■ ■ i1 — TIt ■ ' • • i ‘ ‘ • i ■ ■ ■ • i ■ ‘ i ■ 1 m/z-> 20 30 40 50 60 70 80। 90 100 110 120 Abundance #64088:2,4-Imidazolidinedione, 3-methyl- 1 4 15.40 15.60 15.80 16.00 16.20 m/z 56.95 19.77% 58 5000

86 42 71 ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ‘ ■ i' ■ 114114148*!** 1 I 1 ' 1 • I 1 1 * 1 I ‘ m/z--> 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00 16.20

5900F.D HP022702.M Thu Mar 14 11:32:57 2002 Page 1

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