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\03954.D Vial: 9 Acq On : 19 Feb 2002 5:10 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 5

R.T. EstConc Area Relative to ISTD R.T. 15.75 0.03 ug/L 20779 1,4-DIFLUOROBENZENE 15.09 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Urea, N,N-dimethyl- 88 C3H8N20 000598-94-7 4 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 l-(Propenylthio)prop-l-ene 114 C6H10S ________ 000000-00-0 3 Abundance Scan 691 (15.750 min): 03954.D (-) m/z 114.05 100.00% 1 4

5000 63 88 ' i ■ ■'' i ■ ■ ■ i ■ ■ ■ ■ i1

15.40 15.60 15.80 16.00 44 rpn-n-p-r-n-p- '"T1 1 m/z 63.05 25.97% ■ • i ■ ■ • ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■1 ■ i' ■ ■ ■ i • ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62896: Urea, N,N-dimethyl- 44

5000 88 15.40 15.60 15.80 16.00 m/z 88.00 19.23% 15 30 — 72 m/z-> A *H 10 20 30 40 50 60 70 80 40 90

90 100 | ’16114111*111111131 110 120 Abundance #2867:2,3-Dioxabicyclo[2.2.2]octane 29 • i • • • • i > • ■ i ■ ' ■' i ■ ■ ■ ■ i ■

15.40 15.60 15.80 16.00 5000 81 m/z 44.00 0.47% 57 44 114 MAM/wywAW— 67 -n-p-r-r-r-p-r '<<•।।<*<।•***।» m/z-> 10 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

55 71 85 27 114 1 p-r-n-r-p-m-p • 111.•,•>।■■ 1 TH ■ i ■' ‘ ■ i ‘ 99 ■ i ■ ■ ‘ ■ i ■1 ■ ■ i ‘ ‘ n/z-> 10 20 30 40 50 60 70 80 90 100 110 120

03954.D HP021702.M Mon Mar 04 10:38:29 2002 Page 1

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