Volatile organic compounds results, Mar 7 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02mar07\5163.D Vial: 11 Acq On 7 Mar 2002 6:40 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\HP022702.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Pentanone, 2,4-dimethyl- Concentration Rank 3

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

15.73 0.04 ug/L 28679 1,4-DIFLUOROBENZENE 15.07

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Pentanone, 2,4-dimethyl- 114 C7H140 000565-80-0 3 2 4-Heptanone 114 C7H140 000123-19-3 3 3 3-Hexanone, 2-methyl- 114 C7H140 007379-12-6 3 4 1-(Propenylthio)prop-l-ene 114 C6H10S _______ 000000-00-0 3 Abundance Scan 690 (15.732 mln): 5163.D (-) m/z 114.05 100.00% 1 4

5000

57 63 88 A1 ■ i ■' ■ ' i ■ ■

15.40 15.60 15.80 16.00 TT-p-r-r-r-y

44 1 m/z 88.10 24.47% m/z-> ' i ' ■ ‘ ' I 1 ■ ■ ■ i ‘ 1 1 • i • ■ ■ ■ i ■ ■ ■ ‘ i • ■ ‘ ■ i ' ‘

20 30 40 50 60 70 80 90 100 110 i ■ ■'11 ■ ■ ■ ■ i1 120 A Abundance #64142: 3-Pentanone, 2,4-dimethyl- 43

5000 71 ■ • i ■ ■ ‘ ■ i • ■ i • • ■ ■ i ' ‘ ■ i

15.40 15.60 15.80 16.00 m/z 62.95 22.06% 27

m/z-> 20 MLJI 30 55 t —1 ■ ' ' i ‘ ‘ ■ i ■ ■ 1 1 i ■ ■ ■ ■ i ‘ 1 ■ ■ i ■ ■ 40 50 60 70> 80 90 100 110 120 114

Abundance #64152:4-Heptanone 43 71 ■ ■ i ‘ ■ i ■ i ■ ' ' ■ i ' ■ ■ ' i 15.40 15.60 15.80 16.00 5000 m/z 56.95 13.75% 27 A

m/z-> 20. .. Il , ' i ■ ■ ■ ■ l' 30 58 99 - TT * 1 I ' 1 1 ' I' ' "r*i ' 1 50 60 70 80 90 100 110 .14 120 Abundance #64191: 3-Hexanone, 2-methyl- 43 15.40 15.60 15.80 16.00 m/z 44.00 5.69%

5000 71 wwMW 27 114 55 ■ i ■ ' ' ■ i ' ' ■ ■ —mm 86 99 | m/z-> 20 30 40 50 60 70 80 90 100 110 120 15.40 15.60 15.80 16.00

5163.D HP022702.M Thu Mar 07 19:20:14 2002 Page 1

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