Volatile organic compounds results, Mar 4 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\1\DATA\02mAr04\04512F.D Vial: 31 Acq On 5 Mar 2002 7:50 am Operator: 201-wb Sample nyc fb 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 2 2,4-Imidazolidinedione, 3-meth Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 15.72 0.03 ug/L 15385 1,4-DIFLUOROBENZENE 15.05 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,4-Imidazolidinedione, 3-methyl- 006843-45-4 3 114 C4H6N2O2I 2 1-(Propenylthio)prop-l-ene 000000-00-0 3 114 C6H10S 3 1-Propene, 3,3 '-thiobis- 114 C6H10S 000592-88-1 2 4 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H204 ______ 002892-51-5 2 Abundance Scan 690 (15.716 min): 04512F.D (-) m/z 114.05 100.00% 1 4

8000

6000

4000 1.... n..... . 15.40 15.60 15.80 16.00 63 88 m/z 62.95 31.12% ■ ■ i ■ ' ■ ■ i ■ ■ ' ■ i ■ ■ ■ ■ i ■ ' ■ ■ i ' ■ ■ ■ I ' ' ■ ■ i ■ ' ■ ■ i ' ■ ■ ■ i '

m/z-> 30 40 50 60 70 80 90 100 110. 120 Abundance #64088:2.4-lmidazolid!nedione, 3-methyi- 1 4

58 ........... ........................ 5000 15.40 15.60 15.80 16.00 86 m/z 88.10 28.35%

n-n-r-r-p-n-r-p 42 71 n-r-r-r-r-p-r-r-r-j-i m/z--> 30 40 50 60 70 80 90 100 110 120 Abundance #2940: 1-(Propenylthio)prop-1-ene 1 4 41 99 ■ ■ i ■ • ' ■ i ' *’44+*’I’’*I 15.40 15.60 15.80 16.00 5000

73 85 47 59 PI ■, , 1 ■ rImmmmm ’’I**I*’ 1 I ' 1 1 1 i '' •1* m/z--> 30 40 50 60 70 80 90 100 110 120 Abundance #2944:1-Propene, 3,3’-thiobis- 45

73 39 5000 114 99 81

m/z-> • * i ‘ 1,...... I, * i ‘ ' 30 40 50 60 70 80 90 100 110 ■■■■I... 120

04512F.D HP022702.M Tue Mar 05 11:32:40 2002 Page 2

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