GCMS analysis results for sample AD27116, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\DEC0 7 01\27116.D Vial: 14 Acq On 8 Dec 2001 5:58 am 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 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T.

7.85 3.30 ng/uL 900846 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2 - Pent anone , 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 83 2 2 - Pentanone , 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 64 3 2 - Pent anone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 40 4 Acetone 58 C3H60 000067-64-1 12 Abundance Scan 328 (7.847 min): 27116.D (-) m/z 43.00 100.00%| 43

5000 59

101 83 7.40 7.60 7.80 8.00 8.20 53 38,4 1— — m/z 59.10 I ■ ' 1 ' i 1 ' ' ■ i 42.51% m/z--> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000- i ■ 1 ■ ■ i ' ■ 59 7.40 7.60 7.80 8.00 8.20 m/z 58.10 17.83% 27 . 101 ! I 49 . I 03 I i ■ 1 ■ 1 i ' 1 1 Tk Tl 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 15.21%

31 33 101 I 73 | *1/11/*1/1/—/————CCB-nndnn/nBn/B/ —/T. m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.40 7.60 7.80 8.00 8.20 m/z 41.10 6.68% 5000- 59 15 31 . 101 I ---+ 83 | ' ' I ' 1 ' ' I ' ‘ .......... . ——————— —1FAPP———-—PPMYM— m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00 8.20

27116.D NP112701.M Tue Dec 11 15:11:57 2001 Page 2

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