Volatile organic compounds results, Mar 7 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02mar07\5036.D Vial: 8 Acq On 8 Mar 2002 6:13 am 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.

15.70 0.04 ug/L 26186 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 688 (15.698 min): 5036.D (-) m/z 114.15 100.00% 1 4

5000 63 88 57 15.40 15.60 15.80 16.00 4 m/z 63.05 28.24% A ■ i ' ' ■ ' i ' • ‘ ‘ i ■ ■ ‘ ' i ‘ ‘ i ‘ ‘ ■ i • ‘ ' i ■ ■ i ■ ■ ■ 1 i ' ■ ■ 1 i ' m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64123:2-Oxepanone 42 55

5000 ■ ■ i ■'' ■ I 15.40 15.60 15.80 16.00 27 84 m/z 88.00 27.93% 70 114 ■ i ■ ‘ ■ ■ i ' ■ ■ ■ i ' ■ ■ i ■ ■ ■ i ‘ ■ ■ l ■ ' 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 5000 m/z 56.95 20.33%

70 114 84 T-p-r-n-p-r-r-r-f 14 ■ ■ i ■ 1 ■ ■ i ■ ■ ■ ■ i ■ 1 ■ • i 1 ‘ ■ i ‘ 1 m/z--> 20 30 40 50 60 70 80 90 100 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- 43 15.40 15.60 15.80 16.00 m/z 43.95 5.10%

5000 MAWWv 55 71 85 114 27 ... I • i , ■ THH • । • i • ... ■ ■ 99 1 ■ “in ■ I ■ ' ■ ■ I ■ ■ ' * i ■ ■ ‘ ■ i ' 1 ■ ■ f • ‘ m/z--> 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

5036.D HP022702.M Fri Mar 08 06:53:00 2002 Page 1

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