GCMS scan data for sample AE10812, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY1302\10812.D Vial: 9 Acq On : 13 May 2002 11:42 pm Operator: Sample : GC/MS SCAN 5/7 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.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. 8.14 10.32 ug/1 800754 1,4-Dichlorobenzene-d4 12.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4 - hydroxy-4-methyl - 116 C6H1202 000123-42-2 64 2 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 3 Acetic acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 9 4 N,Ny~Bis(2-methyl-2-nitrosopentan-4 258 C12H22N2O4 094514-30-4 9 Abundance L Scan 338 (8.140 min): 10812.D (-) m/z 43.05 100.00% 43

5000 59

101 7.80 8.00 8.20 8.40

miz-> 38 53 , 1■ ' ■ ' i ■ ' ■ ' i 1 1 1 1 ( ' -H 10 20 30 40 50 60 70 80 69 83 1 i 1 1 11 i ''1 1 1 i 90 I... 100 110 m/z 59.10 44.64% Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.80 8.00 8.20 8.40 m/z 58.10 16.26% 27 101

m/z-> 10 20 L30—+ 40 +4950—+ 60d —————————I 70 80 83 90 - 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 /* 7.80 8.00 8.20 8.40 5000 m/z 101.15 14.32% 45 15 .....I ..... II...... ' ' I ' ' 1 ' I 1 ' ' ' I 1 ' 111/1 1 1 i ' ' , 66 73 84 102 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 m/z 41.05 7.21%

5000- 57

101 15 27 I 1 1 1 I 1 1 1 1 I 1 1 1 1 I 1 1 ■ ' 1’11 । । । । । I J - 1 ‘ ' j ' ' ■ 1 I 1 ■ ‘ ‘ I ' ■ - ' I ' • ' ' I - m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

10812.D GCMS0510.M Tue May 28 14:26:39 2002 Page 1

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