Volatile organic compounds analysis results, March 20, 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\O2MAR20\5899A.D Vial: 8 Acq On : 20 Mar 2002 4:45 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : March 20, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\HP031802.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 2 1-(Propenylthio)prop-l-ene Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 15.77 0.03 ug/L 14079 1,4-DIFLUOROBENZENE 15.10 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 l-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3 2 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O21 006843-45-4 3 3 2,4,5-Trioxoimidazolidine 114 C3H2N203i 000120-89-8 2 4 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 _______ 002892-51-5 2 Abundance Scan 693 (15.768 min): 5899A.D (-) m/z 114.05 100.00% 14

5000 63 88 15.40 15.60 15.80 16.00 44 m/z 63.05 32.85% ■ i ■ • 1 ■ i 1 * i * • • * i • ■ * ' । ■ 1 /z-> 40 50 60 70 80 90 100 110 120 Abundance #2940:1-(Propenylthio)prop-1-ene 1 4 41 99

5000 1 i ‘ ‘ ‘ ‘ i ' ‘ ‘ ‘ ■ ■ i ■ ' ■ ■ i ‘ 15.40 15.60 15.80 16.00 m/z 88.10 29.76% 59 73 85 47 u1 4T "Bl IId »‘j • 1 1 i j <■ m/z-> 40 50 60 70 80 90 100 110 120 Abundance #64088:2,4-Imidazolidinedione, 3-methyl- 1 4

15.40 15.60 15.80 16.00 58 m/z 43.95 0.12% 5000

42 86 rWAoyw/w rl ‘ 71 ' ' i ■ ‘ ‘ i ■ ‘ ' i ' ■ ' ' i ‘ ‘ i ■ ■ ■ ■ i ■ ‘ ' i ■ m/z--> 40 50 60 70 80 90 100 110 120 Abundance #2824:2,4,5-Trioxoimidazolidine 43 15.40 15.60 15.80 16.00

114 5000 86

70 — 54 - • ‘ i ■ ■ • ■ i ■ ‘ m/z--> 40 50 60 70 80 90 100 110 120

5899A.D HP031802.M Thu Mar 21 09:20:17 2002 Page 2

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