VOC analysis results, sample AE11905, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\02MAY22\12151.D Vial 5 Acq On : 22 May 2002 11:30 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\HP051702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Hexanone, 2-methyl- Concentration Rank 4

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

15.72 0.03 ug/L 16430 1,4-DIFLUOROBENZENE 15.07

Hit# of 5 Tentative ID MW MolForm CAS# Qua!

1 3-Hexanone, 2-methyl- 114 C7H14O 007379-12-6 4 2 1-(Propenylthio)prop-1-ene 114 C6H10S 000000-00-0 3 3 2,4-Imidazolidinedione, 3-methyl- 114 C4H6N2O2; 006843-45-4 3 4 3-Cyclobutene-l,2-dione, 3,4-dihydr 114 C4H2O4 002892-51-5 2 Abundance Scan 690 (15.716 min): 12151.D(-) m/z 114.15 100.00% 1 4

5000 50 63 88 I15.40 15.60 15.80 16.00 44 m/z 63.05 40.29% 'n/z-> 30 40 50 60 70 80 90 100 110 120 Abundance #64192; 3-Hexanone, 2-methyl- 43 71

lililil 15.40 15.60 15.80 16.00 114 m/z 49.95 32.66%

55 86.... 99 ..... I ■ • I ■ '’■ ' I ' ' ■ . I I Tl/Z-> 30 40 50 60 70 80 90 100 110 120 Abundance #2940; 1 -(Propenylthio)prop-I -ene Il4 41 99 15.40 15.60 15.80 16.00 m/z 88.00 31.19%

85 47 59 J . n/z-> 30 40 50 60 70 80 90 100 110 120 Abundance #64088: 2.4-lmidazolidinedione. 3-methyl- 1 4 15.40 15.60 15.80 16.00 m/z 44.05 13.16%

58 5000

86

42 71 ’ I ' ' ' I'l ' r ' I I ' ' ' ' I ' n/z-> 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

12151.D HP051702.M Thu May 23 10:15:25 2002 Page 1

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