GCMS analysis results sample AE12160, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY2402\12160.D Vial: 14 Acq On : 25 May 2002 4:22 am Operator: Morgan Sample : gc/ms scan 5/22 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.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.

8.11 12.47/ug/l 950682 1,4-Dichlorobenzene-d4 12.14

Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 83 2 Acetic/acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 25 3 5-Hexen-2-one 98 C6H10O 000109-49-9 9 4 Acetone_____ 58 C3H60 000067-64-1 9 Abundance Scan 334 (8.114 min): 12160.D (-) m/z 42.95 100.00% 4

5000 59

101 ■ ■11 ■ ■ ■' ।1 ■ ■ ■ । ■111 • • ■ । 7.80 8.00 8.20 8.40

mlz~> ................................... 3?, 11 10 20 30 40 +53+ 50 69 83 —————8TTTTTT 60 70 80 90 , | 100 110 m/z 59.00 46.51% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 —— ————— 59 7.80 8.00 8.20 8.40 m/z 58.00 20.95% 27 I I TH +49+ I ■ ■ ■ ■ i ‘ ■ ■ ■ i 83 ■ ■ i ' +101 J niz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43 **1*’’’1***I*’"1*4**I 7.80 8.00 8.20 8.40 5000 57 m/z 101.05 16.32% 101 15 27 I + 1 ■ ‘-f 1 « • । i ■ » • । » • • • । > > ■ ■ f 1 T' ‘ ' 1 ' ' ' ' I ' ‘ ' i ' ‘ ‘ l ' ' ‘ ‘ I ' miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63205:5-Hexen-2-one ■ ■ ‘ i • 1 ■ ■ i ■ • ■ • i ■ ■ ■ ' i ' ■ ‘ ' i 43 7.80 8.00 8.20 8.40 m/z 41.00 6.40% 5000

27 55 15 50 1 83 98 | ’ I’1+I’***I** 11 r1 38, ■ ■ i 1 ' i ■ ■ ■ ■ i ■ • ■ ' i.' i ‘ ■ 1 i ■ ■ ■ ■ i ■ “TTDiii i-i IPrui 11Omn mri m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

12160.D GCMS0520.M Tue May 28 12:05:21 2002 Page 1

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