GCMS analysis results, Sample AE08263, April 22, 2002

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Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\020417\08263.D Vial: 20 Acq On : 18 Apr 2002 1:07 am 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 7 2-Hydroxy-2-methylbutanoic ... Concentration Rank 7

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

5.95 0.30 ug/L 223627 1,4-Dichlorobenzene-d4 9.98

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Hydroxy-2-methylbutanoic acid 118 C5H10O3 1000196-27-1 9 2 Butane, 2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 3 2-Methyl-5-hexen-3-ol 114 C7H140 032815-70-6 9 4 3-Pentanol, 3-methyl-______________ 102 C6H140 000077-74-7 9 Abundance Scan 489 (5.952 min): 08263.D (-483) (-) m/ z 73.10 100.00% 73

5000 43 । ' 1 | 7............ IT 5.60 5 80 6.00 6.20

n/z- > 0- 1 ' i 1 1 ■ ■ i ■ • ' ■ i 10 20 30 40 36,11495— 50 60 11 +TPm 70 80 87

90 103

100 110 m/z 43.10 30.93% Abundance #25613 2-Hydroxy-2-methylbutanoic acid 73

5000 43 55 N _ rr/ *r > I i KT s’i ' '“1 11 5 60 5.80 6.00 6.20______ 29 m/z 45.10 10.87%

n/z—> 0- 10 20 l ,38,1171,4,50,1 30 40 50 11’ 61 60 82 7 — —1——IPPPI 70 80 90 103 100 89

110 Abundance #114864 Butane, 2-methoxy-2-methyl- 73 5 60 T-T-j-r-r 5.80 6.00 L ' I ' ■ ‘ 1 I ' 6.20 5000 m/ z 41.05 9.26% 55 43

naliady MW 87 27

Tl/Z-> 0- -14234,11150.. 10 20 30 40 50 +62.674 ' 1 1 I 1 1 * r 101 80 90 100 60 70 110 Abundance #25618 2-Methyl-5-hexen-3-ol 73 5 60 5 80 6.00 6 20______ 55 m/z 71.00 8.95% 43 5000

27

■n/z—> 15 0- 1 ■ i ■ ' 1 1 i ' ' 10 20 122, 30 3& — +T I ,-- -l 40 50 60 70 81....................... , . , , , 80 90 100 110 5.60 5 80 6.00 6.20

08263 .D 041702SCAN.M Thu Apr 18 09:51:13 2002 Page 12

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