GCMS analysis results for sample AE06339, May 3 2002

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Library Search Compound Report Data File C:\MSDCHEM\1\DATA\050102\6339.D Vial : 15 Acq On 1 May 2002 9:06 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 4 2-Pentanone, 4-hydroxy-4-me... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 5.98 13.22 ug/L 9485160 1,4-Dichlorobenzene-d4 9.94 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2' 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42- 83 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 8 4 Acetic acid, 1,1-dimethylethyl e... 116 C6H1202 000540-88-5 36 Abundance Scan 494 (5.982 min): 6339.D (-486) (-) m/z 43.10 100.00%| 4(3

5000 59 । । । i i i i । । > । । । I-1' । । ] । । 101 5.60 5.80 6.00 6.20 6.40 69 83 , | 125 ........ . .............. 1 1 1 1 ' 1 I > 1 ‘ ' 1 1 ' ' i j l 53 ' [ I I I I 1 । । I I [ 11 I T-] T”1 [ I | I I | I | I I I I | IH"T‘ I'"|' I T m/z 59.10 36.82% n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #5851:2-Pentanone, 4-hydroxy-4-methyl- 4(3

5000 1 I I 1 1 I I I I r I I T I I I I I I I I I I I I 5.60 5.80 6 00 6.20 6.40 59 m/z 58.10 22.55% — 101 ........... 27 37, ,, Tr ,->-!• pi-, -1 I | I I > ' I | I TTTp+ ■ 53 67 77 83 91 , | P I I I I j I I I I I II I r—] I I I I I I I I I I I TT "I’ ' I ■( I I ] P ~nlz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #109755: 2-Pentanone, 4-hydroxy-4-methyl- 4(3 kiBHHkd 117/*/‘‘4*/1I“FIII 5.60 5.80 6.00 6.20 6.40 5000 m/z 101.10 14.57% 59

15 31 101 ............ । । । । i < i । rn i j i i i r 1 । । । । 53, i । i'I 83 , I ' — < I I 1 | I I I I ] P I I | । I [ I pl I I I | I I I I | I I I I | : r

n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #109756: 2-Pentanone, 4-hydroxy-4-methyl- ................... It....................... 4(3 5.60 5.80 6.00 6.20 6.40 m/z 41.15 5.89%

5000 59

02 101 ...... 25,3137,1 ■ ■ ।'1'r ।1 ■111 ’'1111 TTTH | । । । । | > ' I I | 83 । । r 93 i | I 1 I | |i > ! I | I I I I | 1 1. | I T T I i r |~ — P r i । । - /z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 5.60 5.80 6.00 6.20 6.40

6339.D 050102.M Thu May 02 12:24:29 2002 Page 7

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