GCMS analysis page for sample AE11567, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C: \MSDCHEM\1\DATA\020521\11567.D Vial: 20 Acq On : 22 May 2002 3:08 am Operator: Nefliu Sample : sample Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e

Quant Method : C:\MSDCHEM\1\METHODS\SCAN020521.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-me... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 6.15 14.02 ug/1 1038390 1,4-Dichlorobenzene-d4 11.38 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4 -methyl- 116 C6H1202 000123-42-2 74 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 72 3 2-Pentanone, 4-hydroxy-4 -methyl- 116 C6H1202 000123-42-2 59 4 Acetic acid, 1,1-dimethylethyl e... 116 C6H12O2 000540-88-5 36 Abundance ' Scan 523 (6.152 min): 11567.D (-517) (-) m/ z 43.05 100.00% 43

5000

101 ' ' I ' ' 1 1 I ‘ ' I ' ' 1 M 1 1 1 1 1 1 ......... .................................... 143...............................................................................366 5 80 6.00 6.20 6.40 0 " I । 1 1 1 |‘ | 11' ।1" ' 111 1 ' I "'' I ' " ‘ 1 " " I " " I ' ' " I " ' 11 " " I " 11 I IT n p । । । । i i u । i , 11 । i i । । m/z 59.10 49.84% m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #109755:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 5 80 6.00 6.20 6.40 m/z 58.05 19.53% 15 101 .... ...................................... 0 ' i"1■ i' ■ ■ ■ i'11'i' ■ ■' i ■ ■' ■ i ■1" i ■ ■ ■ ■ i11'11'' ■ ■ i ■1' ■ r111111 miz->______ 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #109756:2-Pentanone, 4-hydroxy-4-methyl- 43 -n-Q-.-r-r-.-r-r-.-T1 i | . , TTermr 580 6.00 6.20 6.40 5000 m/z 101.10 17.22%

.- no 101 0 —2. k 0 0 | "l|" ■ ■ 11" "T 1 ■ ■ i ■'' ■ i ■ ■ ■' i" " i"1 ■ i ■'111111111111111111'11111" 11''' '1'11111' nz->_____ 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #5851:2-Pentanone, 4-hydroxy-4-methyl- ■ ‘ । ■ ' 1 ■ । '' ' ' i ■ IITTT111 । . 43 580 6.00 6.20 6.40 m/z 41.05 7.44% 5000

101 0 —20R 6083,.................. 11 " " I '''11''‘'I'' " I " 11 I'' " I 1111 I।।111 1111 I 11।।I''1111m 1111 । | h 11 | । । 11 | । । । । ThTuuT r 6.40 prprrr m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 5.80 6.00 6.20

11567.D SCAN020521.M Fri May 24 09:41:22 2002 Page 3

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