GCMS sample AE12765 results, June 6 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\MSDCHEM\l\DATA\060402\12765.D Vial: 6 Acq On 4 Jun 2002 7:55 pm Operator: McLean Sample 6/4 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 13 2-Heptanone, 3-hydroxy-3-me... Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 5.95 0.89 ug/L 572221 1,4-dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qua

1 2-Heptanone, 3-hydroxy-3-methyl- 144 C8H1602 013757-91-0 8 2 Butanal, 2-methyl- 86 C5H10O 000096-17-3 5 3 Acetamide 59 C2H5NO 000060-35-5 5 4 Acetamide 59 C2H5NO 000060-35-5 4 Abundance Scan 489 (5.952 min): 12765.D (-487) (-) m/ z 59.10 00.00% 59

5000 43 101 • ■ i 1 * * • । * 1 ■ i 1 86 5.60 5.80 6.00 6.20 50 miz-> 01 ■ ■ i ■ ■ ■ ■ I 1 । 10 20 । I ' 30 40 35.4-—— 50 60 70 i ■ ■ ■ ■ 1 1 1 1 1 I 80। . I, 90 100 110 m/z 58.05 46.70% Abundance #19469:2-Heptanone, 3-hydroxy-3-methyl- 59 ____________ .

5000 43 101 ................. MAA f < ■ l ' ■ > ' I ■ ■ • • I • I ' < I ' ' ' ' I ' 5.60 5.80 6.00 6.20 m/z 43.10 42.61% — 83 — 01 1 1 i ■ • • ‘ I 1 1 ' 1 I 1 1 1 1 I 1 1 .11 ■ 69 1 r''i ‘ I 88 ‘ I 1 ''“'i i । । 1 ■ । 1 • ■ i I /z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #404: Butanal, 2-methyl- 29 4r1 57 ■ • I 1 1 ■ ■ i ■ 1 ' ■ i ■ 1 ■ ' i ■ ■ ■ • i ■ 5 60 5.80 6.00 6.20 5000 m/z 101.10 32.38%

71 86

n/z-> 01 —101s... 20 1 — 3911, |I. 501 . 65 71 1 ‘ 81 | ' । । 1-| It |-| | 1 , ! 1 | I . . I | 30 40। 50 60 70 80 90 100 110 Abundance #19497: Acetamide ..........| h......... ■ • i ■ ‘ ■ ■ । • ‘ ■ ■ ।11 •' । * 11111

44 59 5.60 5.80 6.00 6.20 | m/z 41.10 21.59% 5000

28 wdl lMwMWyw n/z—> 0 -9 10 20 30 40 51 1 ■ i ■ ■ 1 I ■ I11II1 ■ ‘ nr* * * i • ’ • • । 1 1 1 ' i * 1 1 ’ i 1 50 60 70 80 90 100 110 5.60 5.80 6.00 6.20

12765.D 060302.M Wed Jun 05 14:05:43 2002 Page 16

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