GCMS analysis results for sample AE10306, May 2002

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Data File C:\MSDCHEM\1\DATA\050802\10306.D Vial: 9 Acq On 8 May 2002 8:19 pm Operator: Mclean Sample 5/1 eh Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\l\METHCDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 3 Ethanone, 1-cyclopropyl- Concentration Rank 8

R.T. EstConc Area Relative to ISTD R.T. 3.72 0.23 ug/L 234412 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Ethanone, 1-cyclopropyl- 84 C5H80 000765-43-5 4 2 4-Penten-2-one 84 C5H80 013891-87-74 3 3-Buten-2-one, 3-methyl- 84 C5H80 000814-78-8 4 4 Ethanone, 1-cyclopropyl- 84 C5H80 000765-43-5 4 Abundance Scan 109 (3.720 min): 10306.D (-104) (-) m/ z 43.15 /L00.00% 43

5000 -WWA 39 49 11111 1*1 11//+/1 [/+/*/+1 * * ’ ’ I

miz-> 0! v 5 i"“ i""r 1 4 —H 35 68 83 88 TTTTTTTTTTTTTTTTTTTTTTTTHTTTTTTTTTT 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.40 3.60 3.80 m/z 41.10 4.00 66.98%

Abundance #109806: Ethanone, 1 -cyclopropyl- 43 69 5000 3.40 3.60 3.80 4.00 ' 39 m/ z 49.10 18.37% 15 84

0+ TT1 12 18 27 31 36 11"' 11" " I' TTI—TTH .< 111111 50 5558 6265 ~l 111111111111111 > 11 ‘ " i " " i1 TTTTTTp "Wa,MWWwho miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #4029: 4-Penten-2-one 43 ’/1/4/4//I/I//*’II’’11t’II 3.40 3.60 3.80 4.00 5000 m/z 39.05 16.78%

15 39 I 12 31 275053 69 84 m/z-> 0! '' i1" 11' H + P . 1' " i1I|l TTTTTTHTT TTTTTTTTT 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #109350: 3-Buten-2-one, 3-methyl- 4(3 AM4A4AA4MMAq 3.40 3.60 3.80 4.00 m/z 35.10 7.75% 5000 69 84 39

m/z-> 0 q 27 HTTTTTTTTTTTT Tung 55

5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 nhh—tiihh AM" 3.40 3.60 3.80 4.00

10306.D 050102.M Thu May 09 13:51:35 2002 Page 6

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