VOC analysis results, sample AE03958, Feb 19 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\02FEB19\03960.D Vial: 7 Acq On : 19 Feb 2002 10:13 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 19, 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 Urea, N,N-dimethyl- Concentration Rank 6

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

15.77 0.03 ug/L 22269 1,4-DIFLUOROBENZENE 15.09

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Urea, N,N-dimethyl- 88 C3H8N20 000598-94-7 5 2 2,3-Dioxabicyclo[2.2.2]octane 114 C6H10O2 000000-00-0 4 3 Butane, 2-(ethenyloxy)-2-methyl- 114 C7H140 029281-39-8 3 4 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O21 006843-45-4 3 Abundance Scan 693 (15.767 min): 03960.D (-) m/z 114.05 100.00% 1 4

5000 63 88 11,.. ........... 15.40 15.60 15.80 16.00 44 m/z 63.05 24.41% ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ‘ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i' ■ i ■ ■ ■ ■ i ■ ■ ■ ■ 1i• • i > > m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62896: Urea, N,N-dimethyl- 44

5000 88 T-p-n-r-p-r ' I ■ ' ' ■ I ' ' ' ' I ■ 15.40 15.60 15.80 16.00 m/z 88.00 21.96% 15 /I 30 p 72 I m/z-> 10 ml so 20 30 40 50 60 70 80 ■' I''1 ‘ 111111'1111'1 90 100 110 120 i • ■ ■ ■ i • ■ ■ ■ i ■ ■ ■ ■ i ■ ■

Abundance #2867:2,3-Dioxabicyclo[2.2.2]octane 29 T-p-T-n-p-T ■ I ‘ ‘ ■ I ‘ ' I ' 15.40 15.60 15.80 16.00 5000 81 m/z 43.95 2.33% 57 44 114 /MW-WWA 67 ■ ■ i1 ' 1 1 1 '1 p -7 . m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #3032: Butane, 2-(ethenyloxy)-2-methyl- 43 ■ i • ■ ■ ■ i • ■ ■ ■ i ' • 1 1 1 1 1 1 1 1 1 15.40 15.60 15.80 16.00

5000

55 71 85 27 ....... | i ■... • ■ 99 ■ ■ i ■ ■ ■ ■ i ■ ‘ ‘ ■ i ■ TIP— 4 Tp-m-p-r-r-rp m/z-> 10 20 30 40 50 60 70 80 90 100 110 120

03960.D HP021702.M Mon Mar 04 10:47:44 2002 Page 1

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