GCMS analysis results for sample AE08252, April 2002

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Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\020417\08252.D Vial: 10 Acq On : 17 Apr 2002 4:52 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\041702SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 9 2-Pentanone, 4-hydroxy-4-me... Concentration Rank 9 R.T. EstConc Area Relative to ISTD R.T.

6.03 0.32 ug/L 340851 1,4-Dichlorobenzene-d4 9.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 72 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 56 3 2-Nonanone, 9-hydroxy- 158 C9H1802 025368-56-3 23 4 2-Hexanone 100 C6H120 000591-78-6 9 Abundance Scan 502 (6 029 min): 08252.D (-499) (-) m/ z 43.10 100.00% 43

59 5000

101 A N__ PT PAnei l , 1 KXT ,

n/z-> ol -----........... . 10 20 30 40 +4 50 60 83 oo ----------- 70 80 90 100 110 5 60 m/z 5 80 6 00 6.20 6.40 59.10 49.93% Abundance #109755: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 5.60 -"1 1 5.80 0JI > 6 00 —PM — 6 20 6 40 m/z 58.10। 26.64% 15 101

n/z-> 0+ i ■ 1 ■ 1 i 10 20 25,71.33,1 tya" ’ 30 40 50 53 , 60 83 | 1 1 1 1 I 1 < 1 1 I ■ n. ' । 70 80 90 | > I 111 । । । । । 100 110 Abundance #5851: 2-Pentanone, 4-hydroxy-4-methyl- 43 4... 5 60 5.80 6 00 6 20 6.40 5000 m/z 101.10 21.48% 59 — 101

n/z-> ot -4,,?. 39,1 10 20 30 40 48 53 In ' I '-'‘I 50 60 70 67 72 77 83 91 96, | I 1 1 1 ■ i 1 1 ' ' i ' 1 1 1 i ' ' ' । i 1 1 ■ ■ । । 80 90 100 110 Abundance #5782 2-Nonanone, 9-hydroxy- 43 58 5.60 5.80 6.00 6.20 6.40 m/z 42.00 9.49% 5000

71 82

0 , 53 --- 1 I ' ' ' ' I 1 ' ' 1 I ' ' ' ' r In ' i '-l I , ,..97...... , Tl/Z-> 10 20 30 40 50 60 70 80 90 100 110 5 60 5.80 600

08252.D 041702SCAN.M Thu Apr 18 09:14:01 2002 Page 14

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