GCMS analysis results for sample AD26078, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\NCV2001\26078.D Vial: 6 Acq On : 20 Nov 2001 5:29 pm Operator: 209 GALOS Sample : gc/ms unknown Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP103001.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.

7.69 1.34 ug/1 282016 1,4-Dichlorobenzene-d4 11.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hy oxy-4-methyl- 116 C6H1202 000123-42-2 56 2 Acetic acid, 1,1— imethylethyl este 116 C6H12O2 000540-88-5 33 3 5-Hexen-2-one / 98 C6H10O 000109-49-9 9 4 Morpholine, 4-methyl-_________ 101 C5H11NO ____ 000109-02-4 9 ‘Abundance / Scan 289 (7.695 min): 26078.D (-) m/z 43.0,0 100 .00% 1 43

5000- 59 i 101 i +38 4 U' 1 i TT 53...I 71 83 — P 7.40 7.60 7.80 8.00 1 1 I ' 1 1 1 I ' 1 1 1 1 1 i ■ ■ • ■ i TT ■ i m/z 59.0,5 46.05% m/z->______ 10 20 30 40 50 60 70 80 90 100 110 'Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- I 4)3

5000 59 7.40 7.60 7.80 8.00 m/z 101.0,5 20.22% 15 31 101 1 83 I_______ 1 I ■ ' ' ■ I ■ i 1 ' I » • ■ • I ■'» 1 ■ I 1 ■ • • 1 I ■ ■ i T1 1 T m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3202, Acetic acid. 1,1-dimethylethyl ester i । 43i 7.40 7.60 7.80 8.00 5000 57 m/z 58.0,5 17.88%- 101 ; 15 27 I | — ———————— ' ' I I ' ' ' ' i ' ' ' ' i ■ ■ ' ' i ■ ■ ■ ■ I ' ' ■ ' i ■ ■ ■ ■ I"1 1 TL m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63205: 5-Hexen-2-one nt 43 7.40 7.60 7.80 8.00 m/z 41.05 6.12% 5000

55 15 V 50 | 83 98 1 ........ |........ 1........ 38 • > i • ■ • ■ i > • ■ • i ■ ■ ■ • i > ■ ' । ■ 1 1 ■ । ■ ■ ■ ■ । ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 8.00

26078.D NP103001.M Tue Dec 11 09:23:36 2001 Page 1

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