GCMS results for sample AE09654, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\MAY0602\9673 .D Vial: 13 Acq On 7 May 2002 4:03 am Operator: Sample GC/MS SCAN 4/24 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.M (RTE Integrator) Title : 209 625/TGLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

8.16 8.60 ug/1 708229 1,4-Dichlorobenzene-d4 12.19

Hit# of Tentative ID 5 MW MolForm CAS# Qual 1 2-Pentahone, 4 - hydroxy-4-methyl - 116 C6H1202 000123-42-2 64 2 CH2=CHCH2C(O)OCH3 100 C5H802 003724-55-8 9 3 Propanenitrile, 3-ethoxy- 99 C5H9NO 002141-62-0 7 4 Acetone 58 C3H60 000067-64-1 7 Abundance Scan 341 (8.163 min): 9673.D (-) m/z 43.05 100.00% 43

5000 59

101 1 1 1 ' 1 ’111*1* .T-r । । .

m/z-> .... 38,) ,..49I""! 53,, 11 69 83 I " " i" " i " " i "1111'111" " r ‘" i' 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 H m/z 780 8.00 8.20 8.40 59.10 42.36% 8.60

Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 ’ 11++I’ *I* ’41 . . . . । . 59 780 8.00 8.20 8.40 8.60 m/z 58.10 16.76% 27 101 83 H —PPP 49 — TTTHT . . I".। m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43 7.80 8.00 8.20 8.40 8.60 5000 m/z 101.15 13.54%

58 72 miz-> i ■ " ' I 38,4 + L t 100 mmpp i" " । 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 ■11" ■ ■ । ■1" ।11'11"1 ■ ।

Abundance #63285: Propanenitrile, 3-ethoxy- 31 7.80 8.00 8.20 8.40 8.60 m/ z 41.05 6.68% 54 5000 59

45 -FHHH A i "" i" "i "“i ""i1"8411" "i "' ‘ i"981' " i""i■1 i TTBovefTTTTTTRTTTI m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 7.80 8.00 8.20 8.40 8.60

9673.D GCMS0501.M Wed May 08 14:01:50 2002 Page 1

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