GCMS analysis results for sample AE06338, May 3 2002

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Library Search Compound Report Data File C:\MSDCHEM\1\DATA\050102\6338.D Vial: 14 Acq On 1 May 2002 8:18 pm Operator: Mclean Sample re-ext 4/29 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 3 2-Hexanone, 5-methyl- Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T. 7.73 0.25 ug/L 196875 1,4-Dichlorobenzene-d4 9.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Hexanone, 5-methyl- 114 C7H140 000110-12-3 25 2 3-Oxetanol, 2,2,3-trimethyl- 116 C6H12O2 025910-96-7 25 3 4-Penten-2-one, 4-methyl- 98 C6H10O 003744-02-3 12 4 3-Pyrrolidinol 87 C4H9NO 040499-83-0 9 Abundance Scan 791 (7.726 min): 6338. D (-783) (-) m/ z 43.10 100.00% 43

5000 58 87 ~i । । n r i— । । । । । । । । i । i । i i i । । I 98 7.40 7.60 7.80 8.00 __ ■ J i ■ ■ ■ > । ■ i > 11 1 ( I 1 1 1 > I I I 1 1 1 1 I m/z 58.10 32.27% m/z-> 20 30 40 50। 60 70 80 90 100 110 120

U Abundance #109705: 2-Hexanone, 5-methyl- 43 AWMALMA-a 5000 58 7.40 7.60 7.80 8.00 m/z 87.0.0 27.86%| 27 71

/z—> .... I... , 20 30 40 1* | I 111 I ! । । [ । I । < । ] । 85 50 60 70 80 99 114 । ' I I ] । । । TT" । ii । । i I । । [ r

90 100 110 120 Abundance #5761:3-Oxetanol, 2,2,3-trimethyl- 43 - 7.40 7.60 7.80 8.00 5000 m/z 41.10 16.64% 58

29 71 86 21., 38,4 53, 1/1,-4 —I i I I | i—।—ri TT 1 1 i ' 1 1 ' i ' 1 198' i 1 ' ■ ' i 1 1 1 1 1 1 , 65 93,1 1 81,| n/z--> 20 30 40 50 60 70 80 90 100 110 120 Abundance #110033: 4-Penten-2-one, 4-methyl- 43 7.40 7.60 7.80 8.00 m/ z 59.10 15.26%

5000

28 83 55 98 . ill | , 38,1, 1* 1) I'' --------------------------- /z-> 20 30 40 50 60 70 80 90 100 110 120 7.40 7.60 7.80 8.00

6338.D 050102.M Thu May 02 12:23:43 2002 Page 6

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