VOC analysis results, sample AE03015, Feb 15 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\02FEB15\02718.D Vial: 8 Acq On : 15 Feb 2002 2:22 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\HP021302.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L Peak Number 5 2,4-Imidazolidinedione, 3-meth Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 15.76 0.04 ug/L 37671 1,4-DIFLUOROBENZENE 15.10 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 682 (15.757 min): 02718.D (-) m/z 114.05 100.00% 1’4

5000

63 88 50 57 15.40 15.60 15.80 16.00 i ■ ■ ■ ‘ i ■ 40 I............. m/z 88.10 23.37% m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64088:2,4-Imidazolidinedione, 3-methyl- 1 4

58 5000 1 i • ■ ‘ ■ i ■ ‘ ■ i ‘ ■ i' 1 ' ' i ‘ 15.40 15.60 15.80 16.00 86 m/z 63.05 22.84%

................. 4g 71 ri ■ • ■ ‘ i ■ ■ • ■ i ■ ■ ■ i ■ ■ ■ ■ i'' ■ ■ i1 m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #2940:1-(Propenylthio)prop-1-ene 1 4 41 99 ’I****I’* • I • ■ ‘ ■ i 1 1 ■ ' i ■ 15.40 15.60 15.80 16.00 5000 m/z 57.05 12.85%

/ I ‘ ‘ 47 59 73 “ ' I ‘ 1 ' ‘ I ‘ ' ''' 1* 11 ‘ t . I ■ , I I I I I 1 ‘ i ■ ‘ m/z-> 2030405060 70 8090 100 110 120 Abundance #64087:3-Cyclobutene-1,2-dione, 3,4-dihydroxy- 29 58 15.40 15.60 15.80 16.00 m/z 49.95 11.91%

5000 114

1,,,,,1,1,,,,^,,,,, 68 TISsI*stII*1**I 86 m/z-> 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

02718.D HP021302.M Mon Feb 18 10:59:23 2002 Page 5

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