Volatile organic compounds results, Mar 6 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02MAR06\05153D.D Vial: 6 Acq On 6 Mar 2002 5:21 pm Operator: 201-wb Sample nyc dup Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Cyclobutene-l,2-dione, 3,4-d Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T.

15.75 0.04 ug/L 22951 1,4-DIFLUOROBENZENE 15.09

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H204 002892-51-5 3 2 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O21 006843-45-4 3 3 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3 4 Ethyl diazoacetate 114 C4H6N2O21 000623-73-4 2 Abundance Scan 691 (15.750 mln): 05153D.D (-) m/z 114.05 100.00% 1 4

5000 • j • ‘ ■ i1 "I""I' 63 15.40 15.60 15.80 16.00 43 ' 1 1*111/11211*1111111111111311*1111*1’1711111111 88 m/z 63.05 27.77% m/z--> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64087:3-Cyclobutene-1,2-dione, 3,4-dihydroxy- 29 58

5000 114 15.40 15.60 15.80 16.00 m/z 43.15 20.73%

TTmpnt i ■ ‘ ■68 86 41 ■ i ■ ■ ■ • i ■ ■ 1 ■ i ' ' ■ ■ i ‘ ‘ ‘ i ' m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #64088:2,4-lmldazolidinedione, 3-methyl- 1 4

15.40 15.60 15.80 16.00 58 m/z 88.10 17.53% 5000

86 42 pTT-r-r-p-TT-p-rT-r-ppr-r 71 i ■ ■ ‘ ' i ■ ■ 1 ‘ i ' ' * i • • •• । • i > m/z—> 20 30 40 50 60 70 80 90 100 110 120 Abundance #2940:1-(Propenylthio)prop-1-ene T-p-r-n-p-r ' I ‘ ‘ I ' ‘ ' I ' 1 4 15.40 15.60 15.80 16.00 41 99

5000

73 85

m/z--> j ••••(••>• i • • 20 30 40 471- 50 59 60 70 ■ ■ i ■ 1 ' ■ i ' ■ 80 90 100 110 120

05153D.D HP022702.M Thu Mar 07 08:50:31 2002 Page 1

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