GCMS analysis results for sample AE05852, April 23, 2002

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Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\APR1202\5852.D Vial: 7 Acq On : 15 Apr 2002 1:57 pm Operator: Sample : re-extract 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 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 8.20 6.47 ug/1 901009 1,4-Dichlorobenzene-d4 12.23 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 50 2 Acetic acid, 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 33 3 CH2=CHC: C (0) OCH3 100 C5H802 003724-55-8 10 4 Acetone 58 C3H60 000067-64-1 9 Abundance i Scan 344 (8.201 min): 5852.D (-) m/z 42.95 100.00%) 43 59 5000

101 7.80 8.00 8.20 8.40 8.60 —384 +53+4 69 83 — m/z 59.05 51.40% miz-s 10 20 30। 40 50 60 70 80 90 100 110 Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.80 8.00 8.20 8.40 8.60 m/z 100.95 21.35% 15 31 . 101 | 83 | 1 ■ i • ■ • FI ' 1 1 ' r‘ r TTT ' rr ("■ .'l l-nn/nn—nBn——mORmmgn mlz-> 10 20 30 40 50 I60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1 -dimethylethyl ester 43 _1_____ - t ■ ‘ ' ■ 1 1 ■ • • i ■ ■ 7.80 8.00 8.20 8.40 8.60 5000 57 m/z 58.05 16.315 101 15 27 11 1 1 1II" 1 i’1 ■ ■ ■ । ‘ ■ i ■ 1 1 1 i ' ' 1 1 l ' 1 1 I 1 . mfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43 7.80 8.00 8.20 8.40 8.60 m/z 41.05 7.90% 5000

—PP1 ... 38,1401 58 -IPPmm— 72 100 7.80 “ 8.00 “ 8.20 ' ‘ 8.40 “ 8.60 ‘ m/z—> 10 20 30 50 60 70 80 90 100 110

5852.D GCMS0412.M Tue Apr 16 15:40:34 2002 Page 1

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