VOC analysis results, sample AE03384, Feb 17 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02FEB17\03388.D Vial: 6 Acq On : 17 Feb 2002 6:44 pm Operator: 201-wb Sample : nyc Inst : GC/MS Ins Mise : February 15, 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 5 2,4-Imidazolidinedione, 3-meth Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 15.79 0.04 ug/L 53463 1,4-DIFLUOROBENZENE 15.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2’ 006843-45-4 3 2 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3 3 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H204 002892-51-5 2 4 Ethyl diazoacetate 114 C4H6N2O2!________ 000623-73-4 2 Abundance Scan 684 (15.791 min): 03388.D (-) m/z 114.15 100.00%| 114

5000 63 88 15.40 15.60 15.80 16.00 16.20

m/z-> 20 i • ■ ■ • i ■ 30 , 38 4 50 7 38

40 50 60 70 80 90 100 i ' ■ ■ ■ i ■ ‘ ■ ■ i ' 110 120 m/z 62.95 25.991

Abundance #64088:2,4-Imidazolidinedione, 3-methyl- 1 4

58 5000 i1 ■ ■11 11 T 15.40 15.60 15.80 16.00 16.20 86 m/z 88.00 21.76%

42 71 t-p-r-r-p-n-n-p ’[T m/z- 20 30 40 50 60 70 80 90 100 110 120 Abundance #2940:1-(Propenylthio)prop-1-ene 1 4 41 99 ■p-n-r-j-r-r T ' ' I ' ' ' ' I ' ' 15.40 15.60 15.80 16.00 16.20 5000 m/z 49.95 14.52% A

73 85

Ti/z-> -p-T-TT-p-r-rT-p-T 20 30 40 47,77 50 60 70 80 ' । | ■ ri'i-, . . . 90 100 110 . i i । .' T-r-p-r 120 Abundance #64087:3-Cyclobutene-1,2-dione, 3,4-dihydroxy- 29 i ■ ■ ■' I ■1 T T 58 15.40 15.60 15.80 16.00 16.20 m/z 57.05 14.39%

5000 114

/z--> .. I, 20 30 — 41 40 50 68 86 i ■ ■ ■ ■ i ‘ ■ ■ ■ i ■ ■ 1 ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ‘

60 70 80 90 100 110 120 ill ....... 15.40 15.60 15.80 16.00 16.20

03388.D HP021702.M Mon Feb 18 16:38:29 2002 Page 5

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