GCMS unknowns report for sample AE12282, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY2902\12282.D Vial: 23 Acq On : 30 May 2002 8:56 am Operator: Morgan Sample : gc/ms scan 5/23 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0528.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. 8.04 14.87 ug/1 1218150 1,4-Dichlorobenzene-d4 12.06 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 45 2 Acetic/acid, cyano-, 1,1-dimethylet 141 C7H11NO21 001116-98-9 23 3 5-Hexen-2-one 98 C6H10O 000109-49-9 9 4 Morpholine, 4-methyl - 101 C5H11NO 000109-02-4 9 Abundance Scan 326 (8.040 min): 12282.D (-) m/z 43.00 100.00% 43

59 5000

101 7.60 7.80 8.00 8.20 8.40 n/z-> 37, i, TIBB*IBBTTTTT 10 20 30 40 +53+ 50 .67 -11tt 731’’1—8333*1111101’’!99IDTIItT m/z ’1’ 60 70 80 90 100 110 120 130 59.00 52.85% Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 ......... /... _ Ti " i 1 1 59 7.60 7.80 8.00 8.20 8.40 m/z 58.0.0 18.80% 27 . 101 I I TH+ +49—+ l ■ ■ • ■ i ■ ■ ■ ■ । 83 1' i 11 11. 1 I 1'11111111 1111111 mfz~> 10 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #7666: Acetic acid, cyano-, 1,1-dimethylethyl ester 59 7.60 7.80 8.00 ' ' 8.20 ‘ 8.40 ' 5000 41 m/z 101.05 18.01%

68

miz-> +531 .. 1, 126 10 20 30 401 50 60 70 80 90 100 110 120 130 • i 1 ■1 ■ i ‘ ‘ ■ i • ■ ' ■ i ■ ■ ■ • i ■ • 1 ■ i • ■

Abundance #63205:5-Hexen-2-one 43 7.60 7.80 8.00 ' ' 8.20 8.40 ' ‘ "" 41.00 6.98%

5000

27 55 15 .1 83 98 I • i • • • > i • TT 1 r 1' I1' 1 i ' '1 • i ■ ■ ■ ■ i ■ ■ ■ ■ i ''■ ■ ■ i ■ ■ ■ 11 1 ■ • 1 i ■ ■ '1 I ' 1 1 1 1 1 1 mfz~> 10 20 30 40 50 60 70 80 90 100 110 120 130 7.60 7.80 8.00 8.20 8.40

12282.D GCMS0528.M Thu May 30 10:39:34 2002 Page 1

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