GCMS analysis results for sample AE06429, April 23, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\l\DATA\APR0405\6429.D Vial: 15 Acq On 6 Apr 2002 3:47 am Operator: Sample gc/ms scan 3/19 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0408.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.

8.22 0.97 ug/1 112485 1,4-Dichlorobenzene-d4 12.25 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pent one, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 56 2 Aceton 58 C3H60 000067-64-1 9 3 3-Hydn xy-2-pentanone 102 C5H10O2 003142-66-3 9 4 Morpholine, 4-methyl - 101 C5H11NO 000109-02-4 9 Abundance Scan 346 (8.219 min): 6429.D (-) m/z 42.95 100.00%) 43

5000 59

101 —— 7.80 8.00 8.20 8.40 8.60 ...................... ■i ■ < > ■ ■• ।i . 38.1। +50, ■ 1 1 I 83 m/z 59.05 49.43% mfz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.80 8.00 8.20 8.40 8.60 m/z 101.05 21.26 27 101

mlz-> 10 20 30 40 +4950+ 60 83 I ■ ■ ■ ■ i ■ ■ ■ ■ i ''' 1 1 i ■ 70 80 90 + 100 110 Abundance #62322: Acetone 43 — ‘ 1 ‘ I ' P l i J I I I 7.80 8.00 8.20 8.40 8.60 5000 m/z 58.05 17.75 58 27

nlz-> napeoojueapomasp 10 20 30 40 — — 50 60 70 i ‘ ■ ■ ■ i ■ ‘ ■ ■ i ■ ■ 1 ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone l • ' ■ ■ i ■ 1 31 59 7.80 8.00 8.20 8.40 8.60 m/z 41.05 8.56% 5000 45 15

n/z—> ...... I........ ........ ■ ■ i ■■ ■ rl 1 1 1 1 r' 1 1 1 I ‘ 10 20 30 40 1 1 i ' ' 50 . 60 66 73 84 I ■ ■ 1 • i ' ■ ■ ■ i ■ • ■ ■ 70 80 102 i ' ■ ■ ■ i 1 ■ ■ ■ i 90 100 -ha... , A Api 110 7.80 8.00 8.20 8.40 8.60

6429.D GCMS0408.M Wed Apr 10 12:24:17 2002 Page 1

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