GCMS analysis results for sample AE12673, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\l\DATA\MAY3102\12673.D Vial: 18 Acq On 1 Jun 2002 4:43 am Operator: Morgan Sample gc/ms scan 5/30 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0531.M (RTE Integrator) . Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.06 1.47 ug/1 104954 1,4-Dichlorobenzene-d4 12.06

Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone^ 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 8 2 Morpholine, 4-methyl- 101 C5H11NO 000109-02-4 9 3 Formamid e, N,N-diethyl- 101 C5H11NO 000617-84-5 9 4 2-Hexanone 100 C6H120 000591-78-6 9 Abundance / Scan 329 (8,062 min): 12673.D (-) m/z 42.90 100.00% 43

5000 59

101 0d—n/n/B1//rm1/m 83 , | 7.80 8.00 8.20 8.40 ■ ■ l .... t ....... .^l1! 53.,, —TTH 14-111 m/z 59.00 48.14% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 1-1"! | 1 ■ I I | 1 177) T 1 1 59 7.801 8.00 8.20 8.40 m/ z !58.0.0 20.76% 27 101 /...........

niz-> 10 20 41, .... I 30 40 +4950 + 60 I ■ ■ ‘ ■ I ■ ■ ■ ■ i 70 80 83 ■ ■ i ■ 90 - 100 110 Abundance #1640: Morpholine, 4-methyl- 43 7.80 8.00 8.20 8.40 5000 m/z 101.05 17.45% 15 101 27 71 . - ' 1 ' I 1 56 ------------- 1 miz- > 10 20 30 40 50 60 70 80 90 100 110 Abundance #1629: Formamide, N,N-diethyl- 33 7.80 8.00 8.20 8.40 58 m/z 41.00 6.73% 101 5000 44 86 72

miz—> ■ ■ । 10 ■ i ■ ■ 20 30 40 —4 50 . ... 1... 60 70 80 * i . . . . । i . . . । 90 100 110 7.80 8.00 8.20 8.40

12673.D GCMS0531.M Mon Jun 03 11:44:55 2002 Page 2

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