GCMS analysis results for sample AE08833, April 25, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\APR2 202\8833.D vial: 25 Acq On : 23 Apr 2002 8:28 am Operator: Sample : gc/ms scan 4/12 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. 8.18 5.69 ug/1 768701 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 50 2 Acetic acid, 1,1-dimethyl ethyl este 116 C6H12O2 000540-88-5 33 3 2-Propanol, 2-methyl- 74 C4H10O 000075-65-0 17 4 Acetone 58 C3H60 000067-64-1 10 Abundance Scan 342 (8.184 min): 8833.D (-) m/z 42.95 100.00% 43 •

59 5000

101 I I11T 7.80 8.00 8.20 T 8.40 8.60 —384 +53+ 69 83 I ' ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i 1 ■ ■ 1 i 1 ■ ■ ■ i ■ m/z 59.05 53.20% 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 101.05 21.54% 15 31 . ------------------ 101 ■ ■ i ' ' ■ ■ i ■ ■ 1 l1- ■ ■■ I । ■ ■ ■ i < ■■■ miz->_____ 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43 1 i 1 ■ ■ ■ i ■ 1** 7.80 8.00 8.20 8.40 8.60 5000 57 m/ z 58.05 17.41% 101 15 27 । ' ‘ i ■ 1 ■ ‘ i ■ ■ ■ ■ i ■ • ‘ ■ i 1 r* ■ ■ • । ■ i ■ • • 1 । ■ • ■ • । ■ i • miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62572:2-Propanol, 2-methyl- -/ 59 7.80 8.00 820 8.40 8.60 m/z 41.00 8.26%

5000 31 41

................ 26 1 ' i • 1 ■ ■ i ■ ' 1 ■ i ■ ■ ■ I • • ■ ■ i • ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ' i ■ ' i1 ' ' ' i ■ A i TPmp ' I 1 m/z—> 10 20 30 40 50 I60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

8833.D GCMS0412.M Tue Apr 23 14:24:33 2002 Page 1

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