GC/MS analysis results, sample AE10817, May 14 2002

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' Data File : C:\MSDCHEM\l\DATA\051302\10817.D Vial: 14 Acq On : 13 May 2002 10:06 pm Operator: Mclean Sample : 5/9 kb 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 2 2-Pentanone, 3-methylene- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 7.73 0.35 ug/L 347175 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 3-methylene- 98 C6H10O 004359-77-7 22 2 3-Pyrrolidinol 87 C4H9NO 040499-83-0 17 3 3-Oxetanol, 2,2,3-trimethyl- 116 C6H1202 025910-96-7/12 4 4-Penten-2-one, 4-methyl- 98 C6H10O 003744-02-3 9 Abundance Scan 792 (7.733 min): 10817.D (-786) (-) m/ z 43.10 100. 00% 43

5000 58 87 > ■ i ■ ■ - ■ i ■ ■ ■ ■ । ' । । ■ । 98 7.40

iz-> 0- ....................................... 10 20 30 40 I..4?.. 50 60 70 -L80 90 ........ 100 m/z 7.60 58.10 7.80 8.00 26.78% Abundance #109507:2-Pentanone, 3-methylene- 43 55

5000 wwye VWw 1111111111 83 27 7.40 7.60 7.80 8.00 15 98 m/ z 87.00 23.81%

miz-> 0 1 -44 1- 111 10 20 30 38 ,, 40 50 । । 50 60 63 70 77 1 ITmu 1 ' I ' 1 1 'J ' 1 1 1 i 1 r 70 80 90 100 । ■ ■ 1 ■ ।

Abundance #4163:3-Pyrrolidinol 43 ‘ ‘ i r ' ■ ■ i ' ■ ■ ■ i ' 1 ' ' i 1 1 ' 1 r 7.40 7.60 7.80 8.00 5000 m/z 41.10 14.06%

87 57 68 01 —52ull—l77,82, i । ' 1 1 1 । 1 TTT m/z-> 10 20 30 40 50 60 70 80 90 100 Abundance #5761:3-Oxetanol, 2,2,3-trimethyl- 43 7.40 7.60 7.80 8.00 m/z 98.10 14.06%

5000 58 71 29 86 0 384 53 1 1—654—4 ‘ 81 ,| | l ■। ' I'> [ I | I 98 1 | . I ! . | m&-> 10 20 30 40 50 60 70 80 90 100 7.40 7.60 7.80' 8.00TT

10817.D 050102.M Tue May 14 11:43:41 2002 Page 5

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