GCMS analysis results for sample AE09156, May 2002

NYC 9/11 Public Portal Document

Data File C:\HPCHEM\1\DATA\APR2502\9156.D Vial: 26 Acq On 26 Apr 2002 5:32 pm Operator: Sample re-inject Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.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.

8.19 7.80 ug/1 861949 1,4-Dichlorobenzene-d4 12.21 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4 -hydroxy-4 -methyl- 116 C6H1202 000123-42-2 40 2 Acetic acid, cyano-, 1,1-dimethylet 141 C7H11NO2 001116-98-9 17 3 2-Propanol, 2-methyl- 74 C4H10O 000075-65-0 17 4 5-Hexen-2- one 98 C6H10O 000109-49-9 9 Abundance 43 Scan 342 (8.188 min): 9156.D (-) m/z 43.00 100.00%

59 5000

101 7.80 8.00 8.20 8.40 8.60 37, 69 534 I*‘ITT 83 r ■ I i 1 ■ ■ > I ■ 1 ■ ■ । । 1 > ■ 1 । ■ m/z 59.00 51.05% ‘‘‘1‘ m/z-> Abundance 20 30 40 50 60 70 80 90 100__ 110 #64274: 2-Pentanone, 4-hydroxy-4-methyl- 120 130 I 43

5000 T rIIIITTTTIIIIII 59 7.80 8.00 8.20 8.40 8.60 m/z 101.05 22.23% 27 no 101

n/z—> 20 ....... f 1 30 T 40 +4*50—+ 60 11 ' > ■ | 1 ‘ 70 80 83 | ■ 1 | ■ ' ' + | ' b ... । . । । । | i TI “Pr 90 100 110 120 130 Abundance #7666: Acetic acid, cyano-, 1,1-dimethylethyl ester 50 -------------- 7.80 8.00 8.20 8.40 8.60 5000 41 m/z 58.05 16.81%

68 Jh... ' i ■ ' 1 ' i 1 1 ■ 1 . 126 11—11 r । 1 1 ■ 1 i ' 1 1 ■ i 1 1 T 1 i ■ 1 1 r i ' ‘ 1 ■ । 1 1 1 1 । 1 n/z->20 30 40 4 50 60 70 80 90 100 110 120 130 Abundance #62572: 2-Propanol, 2-methyl- 59 7.80 8.00 8.20 8.40 8.60 m/z 41.05 7.75%

5000 31 41

1— । -i ,1111 TT1 * T r I ■ I | i r r r | i r > i | "i r i i । i i f ' l । । 11 i u I—' | 1 T T T ‘t 77 I r I । i TI t i i i i i TI"I n/z-> 20 30 40। 50 (60 70 80 90 100 110 120 130 7.80 8.00 8.20 8.40 8.60

9156.D GCMS0412.M Fri May 03 11:18:34 2002 Page 2

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