GCMS analysis results for sample AE08762, April 25, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C: \HPCHEM\ 1 \DATA\APR2 202\8762.D Vial: 24 Acq On : 23 Apr 2002 7:33 am Operator: Sample : gc/ms scan 4/12 fb 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. 8.18 6.53 ug/1 887096 1,4-Dichlorobenzene-d4 12.21 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl - 116 C6H1202 000123-42-2 50 2 Butane/ 1-ethoxy- 102 C6H140 000628-81-9 9 3 Acetone 58 C3H60 000067-64-1 9 4 3 -Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 Abundance ( Scan 342 (8.184 min): 8762.D (-) m/z 43.00 100.00%| 43

59 5000

101 7.80 8.00 8.20 8.40 8.60

miz-> 04 +53+ .................................. 3?, 11 1I***[**’’I*’’1 10 20 30 40 50 . 67 83 I ' ■ ■ ■ i ■ ■ ' ■ i ■ ‘ ■ 1 i ' ■ * i । i * - > i - 60 70 80 90 100 110 m/z 59.05 51.91% 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 20.61% 15 31 . 101 ----------- 83 । i ' ■ 1 ■ i ■ ■ ■ ' i ''' ■ ■ i ' 1 ■ 1 i • ■ ' ■ i ■ miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63550: Butane, 1-ethoxy- 59 31 ■ i ■ ■ ' • i ■ 7.80 8.00 8.20 8.40 8.60 5000 m/ z 58.05 17.03:

45 73 * —H KT 1 87 ■ ■ i ' • ' ■ i ■ ■ ■ ■ i 1 ‘ 102 m/z—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #94: Acetone । । ' 1 । । 1 43 7.80 8.00 8.20 8.40 8.60 m/z 41.00 7.65

5000 15 58 27 * I III m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

8762.D GCMS0412.M Tue Apr 23 14:24:09 2002 Page 1

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