GCMS analysis results, sample AE12322, June 2002

NYC 9/11 Public Portal Document Library searcn compound Report

Data File : C:\MSDCHEM\l\DATA\052902\12322.D Vial: 10 Acq On : 29 May 2002 5:25 pm Operator: McLean Sample : gc/ms scan 5/24 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan ’5 Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 9 2-Pentanone, 4-hydroxy-4-me... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 5.93 12.16 ug/L 7863240 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qu 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 86 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 72 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 72 4 Acetone______ 58 C3H60 000067-64/1 32 Abundance Scan 486 (5.935 min): 12322.D (-476) (-) m/z 43.10 0.00% 43

5000 59 101 IMkmTTmTGTTTT 5.60 5.80 6.00 6.20 0 3 +534 I ‘ ’69I+*******1*I ■i■•■ ■ i •' ' ■ i■•■ ‘i 1 83 ,| 117 125 ‘i 11 ... 11 . । 11 11*41 । ■ i m/z 59.10 34.00% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #109755:2-Pentanone, 4-hydroxy-4-methyl- 43 ..................|

5000 TrT ' ' ■ i' 59 5.60 5.80 6.00 6.20 m/z 58.10 20.26% 15 101 — 31 .

miz-> Of — 10 L 20 2511, 37 -53+ -1n)1tt*e1w*fnnnn9nnnvr 30 40 50 83 , | 60 70 80 90 100 110 120 130 Abundance #5851:2-Pentanone, 4-hydroxy-4-methyl- _ ' 1 1 43 • ■ i ■ ■ ■ ■ i ■ 5.60 5.80 6.00 6.20 5000 m/z 101.10 12.76% 59 101 27 37 91 . | TT I ■ 116711 ■ ■'77■ i 83 53, Of T, | , , , , | ■ l ..-.'ill ‘ ' ■ i ' ■ ■1 i1 ■ ■' i ■ 1 ■ ' i ■ ■ ' ■ I ■ ' miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #109756:2-Pentanone, 4-hydroxy-4-methyl- . .i.* ..। . 14 . . । । 43 5.60 5.80 6.00 6.20 . m/z 41.05 5.56% 5000 59

0 .025 ..। ....p> . 37,1 1’114 TmT pa 83 93 | — 101 I ■ ■' ■ i ■ ■ ■ ■ i * 1 ■ ■ i ■ ■ ‘ ‘ i1 ■ ■ • i ■ ■ ■ 11 ■ ■1 ■ i ■ ' ‘ 11*1‘1++‘I+4-1+44‘T n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 5.60 5.80 6.00 6.20

12322.D 052202.M Mon Jun 03 10:49:49 2002 Page 12

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