GCMS analysis results for sample AE10302, May 10, 2002

NYC 9/11 Public Portal Document Llbrary searen compound Report

Data File : C:\MSDCHEM\l\DATA\020509\10302.D Vial: 27 Acq On : 10 May 2002 12:19 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.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 12.28 ug/1 1113490 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 64 2 2-Peftanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 42 3 Acetic acid, 1,1-dimethylethyl e... 116 C6H1202 000540-88-5 25 4 2-Propanol, 2-methyl- 74 C4H10O 000075-65-0 23 Abundance Scan 523 (6.152 min): 10302.D (-520) (-) m/ z 43.10 100.00% 43

59 5000

101 1 1 i 1 ■ 1 r I ' ' 1 ' I ' 1 1 1 1 1 83 || 5.80 6.00 6.20 6.40 O—TTT ih irthp 111 336 m/z 59.10 53.88% m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #109755: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 580 6.00 6.20 6.40 m/z 58.10 19.60% 15 101 ,,. al # ft 83 | n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #109756: 2-Pentanone, 4-hydroxy-4-methyl- 43 ' i 1 > । । I ' 580 6.00 6.20 6.40 5000 59 m/Z 101.10 18.11%

27 TTT 83.101.... ........ ,,,,,,,,,,,...... m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #109590: Acetic acid, 1,1-dimethylethyl ester ‘ ■ i ‘ । ■ । ■ 1nd । ... । । 43 580 6.00 6.20 6.40 m/z 41.05 8.35% 5000 59 101 15 I I ----- TTr ** i n/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 5.80 6.00 6.20 6.40

10302 .D SCAN020507.M Tue May 14 14:26:59 2002 Page 3

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