GCMS analysis results for sample AE10893, May 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY1502\10893.D Vial: 11 Acq On : 15 May 2002 11:51 pm Operator: Sample : GC/MS SCAN 5/10 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 29.31 ug/1 1558460 1,4-Dichlorobenzene-d4 12.16 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-P tanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 64 2 c: Z=CHCH2C (0) OCH3 100 C5H802 003724-55-8 9 3 Acetone 58 C3H60 000067-64-1 7 2,3-Butanedione, monooxime 101 C4H7NO2 000057-71-6 7 /Abundance Scan 339 (8.144 min): 10893.D (-) m/z 43.05 100.00%| 43

5000 59 1 r=pa—pr 01 - । । । । i । i । 101 7.80 8.00 8.20 8.40 0+ ......... 38,1 . PTIPTT ■ ■ i ■ 48 53 . ■ ■ 1 ' i ■ 69 i ' ' 1 i ■ ■ 83 ■ ■ i ■ ■ ■ 1 ( ■ ■ , | '' I 1 ■ ' 1 i ‘ ' i ■ m/ z 59.10 37.63% n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 1 r i ' ■ ■ ■ . ..... । । । in । i । i । । । 59 7.80 8.00 8.20 8.40 m/z 58.10 16.84% 15 31 83 101 | I 1 1 1 1 I 1 1 ''' I1' 1 ' 1 I 1 ' I ' ''' IunnnIan**IA*IIIAIIIIun/n/n/Iom m/z-> 10 20 30 40 50 60 70. 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43 1 1 i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ 1 i ■ ■ ■ ■ i ' 7.80 8.00 8.20 8.40 5000 m/z 101.15 11.30%

58 ........ 38 ———I ——72 —————— 100 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #94: Acetone i-r 43 7.80 8.00 8.20 8.40 m/z 41.05 6.57% 5000 15 58 27 1 1 i 1 1 ■ 1 1 1 11 1 । ' । । 'i । 1 1 ' i f 14,14‘11‘‘‘11+111+11111+‘I+ m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

10893 .D GCMS0510.M Fri May 17 10:30:38 2002 Page 1

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