GC/MS analysis results, sample AE10062, May 23 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAY2002\10062.D Vial: 13 Acq On : 20 May 2002 6:58 pm Operator: Sample : EXTRACTED 5/9 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.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.

8.12 29.31 ug/1 1670970 1,4-Dichlorobenzene-d4 12.14

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 78 2 CH2=CHCH2/(O)OCH3 100 C5H802 003724-55-8 9 3 2,3-Butanedione, monooxime 101 C4H7NO2 000057-71-6 7 4 Acetone/ 58 C3H60 000067-64-1 7 Abundance Scan 336 (8.116 min): 10062.D (-) m/ z 43.05 100.00% 43

5000 59 1 ' ' i ■ ■ 1 ' i ■ ■ i ' ■ 1 ' i 101 7.80 8.00 8.20 8.40 ......... 381 1 ■ 1 । ■ 1 ■ i ■ ■ ‘ ■i 1 ■ ' ' ( ■ FT' ।, '111 | 53 69 77 83 1 i 1 ' 1 1 i ■ | ' i ■ ■ ' 1 i 1 ' 1 ' i ' m/z 59.10 39.06% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 ' ■ i 1 1 1 ' i ’13 1 i ■ ■ - ■ i 59 7.80 8.00 8.20 8.40 m/z 58.10 16.23% 27 101

z-> 1 1 । 10 ml 20 30 40 +49 50 — + — 60 70 80 83 90 - 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43 ■ ■ 1 i ' ■ ■ ■ i • ■ ■ ' i ' । ■ ■ ■ ■ । 7.80 8.00 8.20 8.40 5000 m/z 101.15 11.76%

58 72 100 miz—> 10 20 30 384 40 1/*//0* 50 60 70 80 90 100 110 Abundance #1607:2,3-Butanedione, monooxime /■ 1 | 1 TT ■ । •• • ■ | 1 ' i ‘ 1 43 7.80 8.00 8.20 8.40 m/z 41.15 6.44%

_.I. 5000

5..30 , 38 ' ■ ■ 51 i ■ ■ 1 58 1 i 1 1 ■ ' i ■ ■ ' ■ i 1 ' 1 r i 1 1 1 101 1 r1 l"1 1 i ' T’11 CTTI I I I I IF I I I I I I I /z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

10062.D GCMS0520.M Tue May 21 11:37:30 2002 Page 1

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