GCMS results for sample AE10062, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\1\DATA\MAY0 302\10062.D Vial: 35 Acq On 5 May 2002 1:20 am Operator: Sample GC/MS SCAN 4/26 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.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. 8.16 14.92 ug/1 1002050 1,4-Dichlorobenzene-d4 12.19 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Penta: ne, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 64 2 3-Hydn y-2-pentanone 102 C5H10O2 003142-66-3 9 3 Aceti acid, 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 9 4 CH2 = GH2C(O)OCH3 100 C5H802 003724-55-8 9 Abundance Scan 341 (8.162 min): 10062.D (-) m/ z 43.05 100.00%| 43

5000 59

1 ' i ' ■ ■ ■ i ‘ ' 101 7.80 8.00 8.20 8.40 8.60 ....................... 38 1 +53+ |— — 67 83 ———— 1. m/ z 59.10 42.66% mz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 ’ 1+++1111+11*-T1’’’’I’ 59 7.80 8.00 8.20 8.40 8.60 m/z 58.10 16.18%| 27 101

miz-> 10 20 I I 30 P 40 +49 50 | ----- 60 70 80 83 90 H 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59

7.80 8.00 8.20 8.40 8.60 5000 m/z 101.15 13.93%| 45 15 . 66 73 84 102 1 ■ i ' ' 1 > i ■ 1 1 < । 1 1 1 ■ । * 1 ■ i 1 ■ m/z-> 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 m/z 41.00 7.19% 5000 57

101 15I 271 ' ' I 1 1 1 ' I 1 1 ' ' I ■ ' 1 1 I 1 1 1 1 1 1 1 > ]■• ■ ' ■ l ■ • ■ ■ l ■ ■ • 1 1 ‘ 1 1 > 111 I I ■ I 1 TTTPrTnurTTTunmu mlz~> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

10062.D GCMS0501.M Tue May 07 12:00:18 2002 Page 1

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