GCMS results for sample AE09673, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C: \HPCHEM\ 1 \DATA\ APR2 502\9093.D Vial: 24 Acq On : 26 Apr 2002 2:43 pm Operator: Sample : re-inject 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 6.45 ug/1 674441 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 56 2 Acetic cid, 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 33 3 Aceton 58 C3H60 000067-64-1 10 4 Morpho line, 4-methyl- 101 C5H11NO 000109-02-4 9 Abundance 4 Scan 342 (8.183 min): 9093.D (-) m/z 42.95 100.00%! 43

59 5000

101 7.80 8.00 8.20 83 8.40 8.60 ............. 3?, 11 ■ ' i ' ' ' ‘ i ■ ■ ‘ ' I 1 1 1 ' 1 1 +53 I—mm m/z 59.05 49.67% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.80 8.00 8.20 8.40 8.60 m/z 101.05 19.34% 27 101 P +49 I 83 m/z—> 10 20 I I 30 40 50 60 11/00000000/0’000—0/1—— 70 80 90 +1 . 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 40 ■ i ■ ■ • ■ i • TIT 7.80 8.00 8.20 8.40 8.60 5000 57 m/z 58.05 17.32% 101 15 27 ‘ ' i ' ' ‘ ' i ‘ ' ''' I 1 1 1 1 1 1 Ti 1 i ' 1 1 I 1 ' 1 ‘ i r ■ ■ ' 1 1 1 1 ' I 1 1 1 1 I ' 1 1 1 1 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62322: Acetone 1 i ■ 1 1 ' i ■ ■ ■ ' i - ■

43 7.80 8.00 8.20 8.40 8.60 m/ z 41.05 7.84% 5000 58 27 PP— । ' 1 ■ ■ । ■ ' ' ■ । ' ■ ' ' । ■ ■ ■ ■ । ' ■ • ■ । ■ IPPPPmP m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

9093.D GCMS0412.M Mon Apr 29 11:14:14 2002 Page 1

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