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VOC analysis results, sample AE12738, June 4 2002

Machine-extracted title · confidence 100%

Laboratory report listing analytical results for volatile organic compounds in sample AE12738 analyzed on June 4, 2002.

NYC-WTC_000083874–000083923

Folder label: “524 6/4/02

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NYC 9/11 Public Portal Document Literary searcn Compouna Report.

Data File C:\HPCHEM\l\DATA\02june04\12739F.D Vial: 10 Acq On 4 Jun 2002 7:49 pm 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\HP052902.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 1-(Propenylthio)prop-l-e'ne Concentration Rank 3

R.T. EstConc Area Relative to ISTD R.T. 15.76 0.03 ug/L 23783 1,4-DIFLUOROBENZENE 15.09

Hit# of 5 ■ Tentative ID MW MolForm CAS# Qual

1 1-(Propenylthio)prop-l-ene 114 C6H10S 000000-00-0 3 2 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2; 006843-45-4 3 3 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 2 4 2,4,5-Trioxoimidazolidine 114 C3H2N2O3:000120-89-8 2 Abundance Scan 692 (15.756 min); 12739F.D (-) m/z 114.00 100.00% 1 4

5000

“ 88 V....... ........ 15.40 15.60 15.80 16.00 ............................ 50....... 1................. I m/z 62.95' 26.89% ' I ' ' ' ' I ' ' ' ‘ I ' ' ' ' I ' ' ' ' I ' ' ‘ ' I ‘ ‘ ' I ' ' ' ' I ' ' ' ' I ‘ ' -n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #2940: 1-(Propenylthio)prop-1-ene 1 4 41 99

5000 ' ‘ I ' ' ' ' I ' 15.40 15.60 15.80 16.00 m/z 88.00 24.08% V 59 73 85 ' I ‘ ' I ' ' ' ' I ' ' ' ' I ' ' i'' I ' I ,,iii.... ................. 'n/z-> 10 20 30 40 60 50 70 80 90 100 110 120 Abundance #64088: 2,4-lmidazolidinedione, 3-melhyl-

552 58 1 4

a; 15.40 15.60 15.80 16.00 m/z 49.85 16.38%

86 42 71 ' I ' ' ' ' I ' ' ' ' I ' ' ' ' I ' ' ’ I ' ' ' ' I ' ' ' ' I ' ' ' ' I ‘ ii/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #2826: 3-Cyclobutene-1,2-dione, 3,4-dihydroxy- 29 58 15.40 15.60 15.80 16.00

5000 114

86 17

m/z-> , i,,|i,|, 10 20 30 40 40 50 68 60 70 A 80 90 I'''' I 100 110 120

12739F.D HP052902.M Tue Jun 04 20:28:45 2002 Page 2

NYC-WTC_000083916

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NYC-WTC_000083916Source: NYC Law Department, mirrored locally

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