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VOC analysis results, sample AE10890, May 2002

Machine-extracted title · confidence 95%

Laboratory report for volatile organic compounds in sample AE10890 analyzed on May 7, 2002.

NYC-WTC_000083003–000083125

Folder label: “524 5/7/02 - 5/8/02

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\l\DATA\02MAY07\10895.D Vial 8 Acq On 7 May 2002 8:31 pm Operator 201-wb Sample nyc Inst GC/MS Ins Mise Multiplr 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP042202.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peale Number 1 1-(Propenylthio)prop-l-ene Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 15.78 0.03 ug/L 19185 1,4-DIFLUOROBENZENE 15.14

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 2,4,5-Trioxoimidazolidine 114 C3H2N2O31 000120-89-8 2 4 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 2 Abundance Scan 694 (15.783 min): 10895.D (-) m/z 114.15 100.00% 1 4

63 50 88 15.40 15.60 15.80 16.00 44 m/z 63.05 30.56% Tl/Z--> 40 50 60 70 80 90 100 110 120 Abundance #2940: 1 -(Propenylthio)prop-I -ene 1 4 41 99

5000 I ' ' ' ' i ‘ ' I ' ' ‘ ' I ' ' ' ' I ' 15.40 15.60 15.80 16.00 m/z 88.10 26.21% 59 73 85 47 III I 'n/z--> 40 50 60 70 80 90 100 110 120 Abundance #64088: 2,4-lmidazolidinedione. 3-melhyl- 1 4

15.40 15.60 15.80 16.00 58 m/z 50.05 25.46% 5000

86 42 71 ' I ' ' ' ' I ' I ' ' ' ' I ' ' ‘ ‘ I ' Tl/Z--> 40 50 60 70 80 90 100 110 120 Abundance #2824: 2,4.5-Trioxoimidazolidine 40 15.40 15.60 15.80 16.00 ' I ' ' ' ' I '

m/z 43.95 7.61%

114 5000 86

70 54 •n/z--> 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

10895.D HP042202.M Wed May 08 09:30:10 2002 Page 1

NYC-WTC_000083078

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NYC-WTC_000083078Source: NYC Law Department, mirrored locally

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