Volatile organic compounds results, Mar 12 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02MAR12\05240DA.D Vial: 10 Acq On : 12 Mar 2002 3:52 pm Operator: 201-wb Sample : nyc dup 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.

15.73 0.03 ug/L 24760 1,4-DIFLUOROBENZENE 15.07

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 691 (15.733 min): 05240DA.D (-) m/z 114.05 100.00% 1 4

1 5000 63 • ■ । • i 57 88 15.40 15.60 15.80 16.00 1 i • ■ • • i ‘ 4 ‘ i • • ‘ ‘ i ' ■ ■ ■ i • ■ ■ ■ i ■ ■ ' ‘ i • ■ i • ■ ■ ■ i ■ • ■ ■ i ■ ’ 111 m/z 63.05 37.37% 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 27 84 m/z 88.00 22.11% 70 114

• i• • • •। • • **i> ■ ■ i ■ ' ■ i ‘ ■ • ■ । • • ■ • । • i • ' ■ i ' 1 n/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 5000 m/z 56.95 20.47%

70 114 1 I■■'■I ■ ■ ' ' i1 114 ■ i1 ■ .4. m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyI- 43 ■ ■ i ■ ■' ■ i ' ‘ ' i ' ' ■ ' i ■ * ■ ■ i 15.40 15.60 15.80 16.00 m/z 43.95 8.72%

5000 AMWW 55 71 85

m/z--> 27 1 1 I ■ ■ ■ ■ i ■ —

20 30 40 —

50 60 Tr ' I ' ■ ' ■ i ‘ ‘ 99 70 80 ' i ‘ ‘ 90 100 110 1 l 120 • ' i 1 1 ■ ' i • ■ ■ • i ■ ■ ■ ' i ‘ ‘ 15.40 15.60 15.80 16.00 ‘ i

05240DA.D HP022702.M Thu Mar 14 08:37:45 2002 Page 1

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