GCMS analysis results for sample AE10247, May 28, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\020509\10247.D Vial: 25 Acq On : 10 May 2002 10:21 am 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 12.09 ug/1 1055900 1,4-Dichlorobenzene-d4 11.37 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 59 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 53 3 2-Pentanone, 4 - hydroxy-4-methyl - 116 C6H1202 000123-42-2 45 4 Acetic acid, 1,1-dimethylethyl e... 116 C6H1202 000540-88-5 28 Abundance / Scan 523 (6.152 min): 10247.D (-519) (-) m/z 43.10 100.00% ' 43

59 5000

101 5 80 6.00 6.20 6.40 PTTTTT 38 I, +534 .69 77 83 ...... , I....... m/z 59.10 53.51% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #109755:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 580 6.00 6.20 6.40______ m/z 58.10 18.13% 15 31 101 । r +53+ ........... ■ 'i " 1 26,1 । । । 381 ■ 1 i ■ ■ 1 I 1 1 ■ 1 ■ ■ ' i ' 1 ■ ■ i 83 , | 1 1 1 1 1 ' 1 1 1 1 ' 1 1 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #5851:2-Pentanone, 4-hydroxy-4-methyl- 4 1 ■ r1 ■ 1 ■ i f 1 1 IUTT—TTm 5.80 6.00 6.20 6.40 5000 m/z 101.10 17.89% 59 101 ....................... +48,534 I 1 । 67। । । 72' 1 771 1 1 8311 1 ' 91I 1196.1 1 I | 1 1 1 ' I ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #109756:2-Pentanone, 4-hydroxy-4-methyl- 4(3 5.80 6.00 6.20 6.40 m/z 41.10 7.80%

5000 59

93 93 101 — •n/z-> - 10 .... 20 29,31.39,1 30 40 i ■ । l ■ .-I 50 60 70 80 83 90 | 100 110 r f 1 TT——OTTrTt 5.80 6.00 6.20 6.40

10247.D SCAN020507.M Tue May 14 14:26:47 2002 Page 3

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