Volatile organic compounds results, Mar 7 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\02mar07\5168 .D Vial: 17 Acq On 7 Mar 2002 11:00 pm Operator: 201-wb Sample nyc 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. 15.72 0.03 ug/L 23125 1,4-DIFLUOROBENZENE 15.05 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 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H140 029281-39-8 3 4 4-Heptanone 114 C7H140 ______ 000123-19-3 3 Abundance Scan 689 (15.716 min): 5168.D (-) m/z 114.15 100.00% 1 4

5000 \..................................... 57 63 88 15.40 15.60 15.80 16.00 44 • i ■ ■ ■ • i • 1 • ‘ i ■ ■ ■ 1 i ■ ■ 1 ■ i • ■ ■ ‘ i ‘ ‘ i ■ ■ m/z 62.95 28.18% m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64123: 2-Oxepanone 42 55

5000 11’1171/4/8 i ■ ■ ■ ■ i ■ ■ ■ ■ i 15.40 15.60 15.80 16.00 27 84 m/z 57.05 22.70% 70 114

■ i ■ ■ ■ ■ i ■ ■ ■ ■ i1 ■ ■ i ■ ' • i ■ ■ ■ ‘ i ■' ■ • i1 ■ ■ ■ i ■ 1' i11 m/z-> 20 30 40 6050 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 5000 m/z 88.00 20.18%

70 114 ... 84 ■ i ■ ' ' ■ i ‘ ■ i TI ■ ‘ i ' 1 ■ ■ i 1 ' ■ 1 i ■ ■ ■ ■ i ■

/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #3032: Butane, 2-(ethenyioxy)-2-methyl- 43 15.40 15.60 15.80 16.00 m/z 43.95 6.04%

5000 MWwW 55 71 85

m/z--> .. 27 | ’1**441* TH 20 30 40 50 • i ■ ■ ■' i • •

60 Tr 70 1 99 ‘ i ■ ■ ■ ■ i ■ 1 ■ ■ i ■ 80 90 100 110 l 120 ■ ■ i ■ ■ ■ ■ i 15.40 15.60 15.80 16.00

5168.D HP022702.M Thu Mar 07 23:40:18 2002 Page 1

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