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\03964.D Vial: 10 Acq On : 20 Feb 2002 12:23 am 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 0.04 ug/L 23622 1,4-DIFLUOROBENZENE 15.10 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 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2!006843-45-4 3 Abundance Scan 693 (15.766 min): 03964.D (-) m/z 114.15 100.00% 1 4

5000

63 88 50 15.40 15.60 15.80 16.00

m/z-> ■ ■ i ■ ■ ■ ■ i ■1 ■ ■ i ■ ■' ■ i ■ 10 20 30 40 ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ 50 60 70 80 90 .I,. Y 100 110 120 m/z 63.05 A 25.15%

Abundance #62896: Urea, N,N-dimethyl- 44

5000 88 Tp-r-n-p-r ' I ' ‘ ‘ ‘ I ‘ ‘ ' I ‘ 15.40 15.60 15.80 16.00 m/z 88.00 20.78%

m/z-> Abundance 10 —15

20 30

30 +40 p 00 72। ■ i' ■1 ■ i ■ ■ ■ ■ 11 ■ ■ • i'

50 60 70 #2867:2,3-Dioxabicyclo[2.2.2]octane 80 90 100 110 120 /

29 -rp-r-n-p-T ' I ‘ ‘ ‘ I ‘ ‘ ‘ ' I ' 15.40 15.60 15.80 16.00 5000 81 m/z 50.05 18.83% 57 114 44 67

m/z--> 10 • • । ■ ■ • ■ । 20 • p ■ 111A1111111 ■ ।11111111

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 44.05 9.05% VAMWA-w 5000

55 71 85 114 27 | ...... ■ । • • ■ • । I ■ i ,• TPPT + I ■ । • ■ • • । 99 » »'i > T 1’1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

03964.D HP021702.M Mon Mar 04 11:47:29 2002 Page 1

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