GCMS analysis results for sample AE11307, May 28, 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\MAY2102\11306.D Vial: 20 Acq On : 21 May 2002 7:30 pm Operator: Sample : EXTRACT5/14 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. 8.11 23.84 ug/1 1520430 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 Acetone 58 C3H60 000067-64-1 9 3 N,N./-Bis (2-methyl-2-nitrosopentan-4 258 C12H22N2O4 094514-30-4 9 4 CH2=CHCH2C (0) OCH3_____________________ 100 C5H802 003724-55-8 9 Abundance Scan 335 (8.112 min): 11306.D (-) m/ z 43.00 100.00% 43

5000 59

101 7.80 8.00 8.20 8.40 m/z—> 37, । - I ■ ■ ■ ■ i ■ ■ ■ - i ■ ■ ■ i|' 10 20 30 40 +53+ 50 6983 Iuttt**II11Im TTP——TTT 60 70 80 90 100 110 120 130 m/z 59.10 34.73% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 . . । .^-1 59 7.80 8.00 8.20 8.40 m/ z 58.10 17.83%

miz—> ----- 10 20 27

30 40 +4 50 60 70 80 83 90 101 । 100 110 120 130 Abundance #62322: Acetone 43

7.80 8.00 8.20 8.40 5000 m/z 101.15 10.93% 58 I 27

iz-> 10 20 + 30 40 1-1 1 I ' 1 6050 70 ry-rTT-rTTTT-rTT-TT-rTT-rT-rTT-rT-i-p-,-rT-p-r-r-r-p-T 80 90 100 110 120 130 Abundance #35454: N,N'-Bis(2-methyl-2-nitrosopentan-4-one) — 43 7.80 8.00 8.20 8.40 m/z 41.05 6.18% 5000

99

m/z—> 15 TTRTIT 10 20 4+44 *u—50—m 60 70 80 90 1001 110 120 130 30 40 56 72 THr I ' ‘ 1 1 I ‘ ‘ 83 ‘ I ‘ 130 ' I ' ' ' 1 I 1 1 1 1 I 1 1 1 ' I ' ' 1 1 1 1 1 11]IIIi 1 1 i ' CTTi । । i । । 7.80 8.00 8.20 8.40

11306.D GCMS0520.M Wed May 22 09:20:38 2002 Page 1

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