GCMS analysis results for sample AE10209, May 2002

NYC 9/11 Public Portal Document

‘Data File C:\MSDCHEM\1\DATA\020509\10209.D Vial: 11 Acq On 9 May 2002 8:30 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 2 2-Pentanone, 4-hydroxy-4-me.. Concentration Rank 1

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

6.15 14.25 ug/1 1301780 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 45 2 2-Pentanone, 4 - hydroxy- 4 -methyl - 116 C6H1202 000123-42-2 45 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 28 4 2-lPropanol, 2-methyl- 74 C4H10O 000075-65-0 23 Abundance Scan 523 (6.152 min): 10209.D (-519) (-) m/ z 43.10 100.00% 43

59 5000

101 ■ 1 i 1 ■ 1 1 1 1 1 1 1 I 1 1 1 1 I ■ ■ ■ ■ i ■ 580 6.00 6.20 6.40

n/z-> +51+ TTTTT "111"111"11"' , 69 83 m 163 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 m/z 59.10 54.92% Abundance #109755:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 580 6.00 6.20 6.40 m/z 58.10 20.71% 15 31 101 83 , | ’’IT l 001... 51+ 1a*mmumuuunmmngT m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #109756: 2-Pentanone, 4-hydroxy-4-methyl- 43 T7 । i"i IUTu । । । Tunnf 580 6.00 6.20 6.40 5000 m/z 101.10 18.22% 59

31 ea 101 - 93 93 TT000’10110110010 | —0011mBu ’0’u1—————3—Gn——u’ITT miz- > 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance #5851:2-Pentanone, 4-hydroxy-4-methyl- ...................... — 1 1 i ■ ■ ‘ ' i ■ ■ 1 ' i ■ ■ 7 1 i ■ ■ 1 1 i ■ 43 580 6.00 6.20 6.40 m/z 41.10 8.07%

5000 59 101 " i " " i1 20,3541+51.1.667 83 9i ■ i ■ ■ ■' i " 1 ‘ i' " 111' ■ ■ । ।'1" i " " i “ " i " " r " 1 r rn=mTTfDTTTt m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 5.80 6.00 6.20 6.40

10209.D SCAN020507.M Tue May 14 14:22:55 2002 Page 4

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