Volatile organic compounds results, Mar 4 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02MAR04\04518.D Vial: 25 Acq On 5 Mar 2002 3:30 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 2 2H-Pyran-2-one, tetrahydro-4-m Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 15.73 0.03 ug/L 22540 1,4-DIFLUOROBENZENE 15.07 Hit# of 5 Tentative ID MW MolForm CAS# Qual l 2H-Pyran-2-one, tetrahydro-4-methyl 114 C6H10O2 001121-84-2 3 2 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H140 029281-39-8 3 3 4-Heptanone 114 C7H140 000123-19-3 3 4 3-Hexanone, 2-methyl- 114 C7H140 ________ 007379-12-6 3 Abundance Scan 691 (15.732 min): 04518.D (-) m/z 114.15 100.00% 1 4

5000 63 88 1................ 57 15.40 15.60 15.80 16.00 44 | m/z 63.05 27.68% I ' ‘ 1 1 i • • ‘ ■ i ■ ‘ ‘ i ■ ‘ m/z--> 20 30 40 50 60 70 90 100 110 80 120 Abundance #2880:2H-Pyran-2-one, tetrahydro-4-methyl- 42 55

5000 15.40 15.60 15.80 16.00 m/z 88.00 25.71% 70 114 .. 84 ■r11'11 " " i TI4 ■ ■ i ’ 1 ■ ■ i ‘ ‘ i ■ ■ ■ ■ i ‘ 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 5000 m/z 56.95 18.84%

55 71 85

m/z--> 27 ... | 1 99 1 v ’ I’ • < ■ । I l • > । ■ ■ ■■ । ■ ■ । l । ‘ i ■ ■ ■ ■ i ‘ ‘ ‘ • i ■ 20 30 40 50 60 70 80 90 100 Ju 110 120 Abundance #64152:4-Heptanone 43 15.40 15.60 15.80 16.00 71 m/z 43.95 10.92%

5000 27 AMVWWN 114 58 n/Z—> ............. 20 30 ll 40 -*P — 50 60 70> 80 90 100 110 120 15.40 15.60 15.80 16.00

04518.D HP022702.M Tue Mar 05 11:36:28 2002 Page 2

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