GCMS analysis results for sample AD27115, Dec 2001

NYC 9/11 Public Portal Document Library Search Compound Report

Data File C: \HPCHEM\1\DATA\DEC0701\27115.D Vial: 24 Acq On 8 Dec 2001 3:05 pm Operator: GALOS Sample gc/ms unknown 11/13 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/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.

7.84 3.79 ng/uL 1021520 1,4-Dichlorobenzene-d4 11.88

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone ,/4-hydroxy-4 -me thyl- 116 C6H1202 000123-42-2 59 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 40 4 Acetic acid/ 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 28 Abundance Scan 327 (7.842 min): 27115. (-) m/ z 43.10 100.00% 43

5000- 59

101 7.40 7.60 7.80 8.00 8.20___ i ' 1 1 _... 38 1 1 1 I 53 ' i ' ■ 11 . ' ■ i • ■ ■ 1 I' 83 nr’-' ■ ■ । Tp • l 1 • ■ ■ I ■ m/z 59.10 40.85% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.40 7.60 7.80 8.00 8.20 m/z 58.10 17.89% 15 31 — 101 ! 1 i 1 ■ ■ ■ ।।■ 83 । I ' ' 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43

7.40 7.60 7.80 8.00 8.20 5000 59 m/z 101.05 14.66%

31 83 ____________ I_______________ i ■ • ■ ■ i ■ ■ • • । • • • ■ । 1-i"i । i-'"i i 3 .....181 1... 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.40 7.60 7.80 8.00 8.20 m/z 41.10 6.47% 5000 59

49 II.....-83.. 101.. 27 - -.... m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00 8.20

27115.D NP112701.M Tue Dec 11 15:11:38 2001 Page 1

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