VOC analysis results, sample AE03944, Feb 20 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02FEB20\03951.D Vial: 16 Acq On : 20 Feb 2002 8:31 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 20, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP021702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 4 2-Oxepanone Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 15.80 0.04 ug/L 42272 1,4-DIFLUOROBENZENE 15.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Oxepanone 000502-44-3 3 114 C6H10O2 2 Butane, 2-(ethenyloxy)-2-methyl- 029281-39-8 3 114 C7H140 3 2H-Pyran-2-one, tetrahydro-4-methyl 114 C6H10O2 001121-84-2 3 4 4-Heptanone __________________________ 114 C7H140 ______ 000123-19-3 3 Abundance Scan 695 (15,800 min): 03951 .D (-) m/z 114.05 100.00% 1 4

5000 63 ........................... 50 57 1....... ’ । i . . F|T.-|T| FT 88 1 i ' ‘ ' 1 I ' ‘ 1 ‘ l ' 15.40 15.60 15.80 16.00 16.20 m/z 63.05 29.13% 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 22.62% 70 114

1 i1 ■ ' ■ I'' ' 1 I > ■ j • ■ * i ■ ' ■ ■ i ' ■ ■ ' i ' ■ ' ■ i 1 m/z--> 20 30 40 50 70 60 80 90 100 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- 43 .............. 11.................... 15.40 15.60 15.80 16.00 16.20 5000 m/z 56.95 19.86%

55 71 85

m/z-> 20 27 ......... | ’1’14’14 30 TT 40 50 60 ■ i ■... • ■ 1 99 । ’1’ । ' i ' ‘ ‘ 1 1 ' ■ ■ i ■ 70 80 90 100 110 —4— 120 Abundance #2880:2H-Pyran-2-one, tetrahydro-4-methyl- 42 55 1 i ■' ■ ■ i ■ ■ 15.40 15.60 15.80 16.00 16.20 m/z 49.95 16.20%

5000

70 114 .. 84 ■ l • • > • j • ■ • • j • 1114+ ■ ■ i ■ 1 ■ • i ■ ' ■ ■ i ■ 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

03951.D HP021702.M Fri Feb 22 09:37:13 2002 Page 4

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