GCMS analysis results for sample AE10164, May 2002

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Data File : C:\MSDCHEM\1\DATA\051302\10164.D Vial: 12 Acq On : 13 May 2002 8:27 pm Operator: Mclean Sample : 5/9 kb 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 4-Penten-2-one, 4-methyl- Concentration Rank 6

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

7.74 0.24 ug/L 166492 1,4-Dichlorobenzene~d4 9.93

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 4-Penten-2-one, 4-methyl- 98 C6H10O 003744-02-3 12 2 4-Penten-2-one, 3-methyl- 98 C6H10O 000758-87-2 9 3 5-Hexen-2-one 98 C6H10O 000109-49-9/9 4 3-Pyrrolidinol 87 C4H9NO 040499-83-0 9 Abundance Scan 792 (7.733 min): 10164.D (-788) (-) m/ z 43.10 100.00% 43

5000 58 W—wuww 87 ' 1 i ■ ' ■ ' i ■ ■ ■ • i ■ ■ • ■ । 98 7.40 7.60 7.80 8.00 i 51 11 pasposli. .. 0! ' ‘ i'1" i1"11'1'1 r "11 m/z 58.05 37.80% iz-> 15 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 A Abundancei #110033:4-Penten-2-one, 4-methyl- 40 MMMMM4M Woytt 5000 7.40 7.60 7.80 8.00 83 m/z 87.00 19.64% 28 55 98

miz-> 01 i ‘ !5 i" " i" "I' LL34 HHHHmHT 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 ■i"1 ‘ 11 ■" r ■1 ■ i" " r "

Abundancei #109148:4-Penten-2-one, 3-methyl- 43 ■ ■ i ■ 1 1 ■ i 7.40 7.60 7.80 8.00 5000 m/Z 59.10 15.44%

27 _ 55 98 0!11’ 1' r' “ i +++ +TTHTTTTTTT , 50 , | 62 67 77 83 TTTTTTTTT mipyjan mfe-> I5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 Abundance #109454: 5-Hexen-2-one ■ ■ । । । 43 7.40 7.60 7.80 8.00 m/ z 41.10 12.68%

5000

55 15 27 0 ,,r,4 ,,,^11132^^,1, 1 - 63 71 r77"11 "1 , 50 83 98 11" " r'" r11' i'1" r " m/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105 7.40 7.60 7.80 8.00

10164.D 050102.M Tue May 14 11:42:08 2002 Page 6

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