VOC analysis results, sample AE03958, Feb 19 2002

NYC 9/11 Public Portal Document Llprary aearcn compound Keport

Data File : C:\HPCHEM\1\DATA\02FEB20\03958D.D Vial: 9 Acq On : 20 Feb 2002 3:29 pm Operator: 201-wb Sample : nyc dup 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 1 2,3-Dioxabicyclo [2.2.2]octane Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T.

15.78 0.04 ug/L 31629 1,4-DIFLUOROBENZENE 15.14

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,3-Dioxabicyclo[2.2.2]octane 114 C6H10O2 000000-00-0 4 2 Urea, N,N-dimethyl- 88 C3H8N20 000598-94-7 4 3 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H14O 029281-39-8 3 4 3-Hexanone, 2-methyl- 114 C7H140 _________007379-12-6 3 Abundance Scan 693 (15.784 min): 03958D.D (-) m/z 114.15 100.00% 1 4

5000

63 15.40 15.60 15.80 16.00 88 50 | m/z 63.05 25.11% • • i ‘ - ' | 1 * 1 * I * •n-pn ' i ■ ■' ■ i ■ • ■ ■ i ‘■ i ■ • • ■ i ■ ■ ' ■ i ‘■ i • /z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #2867:2,3-Dioxabicyclo[2.2.2]octane 29

5000 57 81 114 15.40 15.60 15.80 16.00 44 m/z 88.10 20.56% 67 ----- ■ ■ i ■1 ’ I’’ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62896: Urea, N,N-dimethyl- 4l4

15.40 15.60 15.80 16.00 5000 m/z 56.95 16.53% 88

15 30 r 721 ' i ■ ‘ 1 ■ i ' ' HH 56 ' ' I 1 ' 1 ' I ■ ' ■ ‘ I ' ' ' ' I ‘ ‘ ''i ' ■ ' ' i ' ' ■ ■ i ■ ■ ■ ■ i' 1

m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- ■' i ■ ■ ■ ■ i ' 43 i ■ ■ ■ ‘ i ■ ■

15.40 15.60 15.80 16.00 m/z 50.05 16.31%

5000 55 71 85 27 , ----- 1r ■ । * ■ * • । * • • 99 * । * • i ■ • • ■ i ■ ■ ■ ■ i ■ ' ■ ■ i ■ m/z--> 10 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

03958D.D HP022702.M Mon Mar 04 12:58:40 2002 Page 1

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