GCMS analysis results for sample AE08836, April 25, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\APR2202\8836.D Vial: 28 Acq On : 23 Apr 2002 11:57 am Operator: Sample : gc/ms scan 4/12 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP 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. 8.19 5.59 ug/1 696961 1,4-Dichlorobenzene-d4 12.21 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 50 2 Acetic acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 33 3 CH2=CHCH2C(O)OCH3 100 C5H802 003724-55-8 10 4 Morpholine, 4-methyl- 101 C5H11NO 000109-02-4 9 Abundance Scan 343 (8.191 min): 8836.D(-) m/z 43.00 100.00%! 43

59 5000

101 69 83 7.80 8.00 8.20 8.40" 8.60 ‘ ,, 38,1) +53 uemuT TPnT m/z 59.05 51.76? miz-> 10 20 30I 40 50 60 70 80 90 100 110 Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 — 59 7.80 8.00 8.20 8.40 8.60 m/z 101.05 22.00% 15 31 . 101 1. —— I ' 1——* -1dd/n—//n—/n—n—n—n—m—m—nOm—m 83 । miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43 7.80 8.00 8.20 8.40 8.60 5000 57 m/z 58.05 16.33% 101 15 27 f ■ ■ i ■ ■ ■ ' i • ■ ■ ■ i ‘ ■ • ■ i 1 ‘ 1 I 1 ■ ' i'1 ■ • ■ । • ■ ■ ■ । ‘ । ■ ■ • • । ■ i ‘ mlz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 '■ i ' ' ■ ■ i ■ ■ 43 7.80 8.00 8.20 8.40 8.60 m/ z 41.00 7.87%

5000

........ 38, ' i * ■ ■ • i 1 ■ • • i ■ ■ ■ ' I1 . X■■....... 100 '•"I ■ ‘ ■ ■ i ■ ■ • ‘ i • I!BM i > . । > । miz—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

8836.D GCMS0412.M Tue Apr 23 14:25:18 2002 Page 1

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