GCMS unknowns report for sample AE12280, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C: \HPCHEM\ 1 \DATA\MAY2 902\12280.D Vial: 21 Acq On : 30 May 2002 6:59 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.

8.05 14.49 ug/1 1067730 1,4-Dichlorobenzene-d4 12.07 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 38 2 Acetone 58 C3H60 000067-64-1 9 3 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 4 Morpholine, 4-methyl- 101 C5H11NO 000109-02-4 9 Abundance Scan 327 (8.050 min): 12280.D (-) m/z 42.95 100.00% 43 59 5000

101 7.80 8.66 8.20 8.40

miz—> 10 20 30 +38L 40 +53444 50 60 69 51**1***I* 70 80 83 88 90 + m/z 100 110 59.00 52.65% Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43 ..................... .........................

5000 59 7.80 8.00 8.20 8.40 rn/z 101.05 19.79% 15 31 101 | I ■ ■ i • ■ ■ ■ i ■ ■ ■ ' i' ' TTT III‘t 3 i ■ ■ ■ ■ i ■ ■ ■ ■ i ' ■ ■ ■ i ■ ■ ' ' l' ■ ' ■ I b miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62326: Acetone 43 -------- 7.80 8.00 8.20 8.40 5000 m/z 58.0.0 18.58% 58 27 . 0 11,1 ■ 36 1 1u9m 1 I ' ‘ ‘ r-J—■ ‘ | ' ■ । ■ ■ ■' । ■ ■ ■ • । ■ iz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 7.80 8.00 8.20 8.40 m/z 40.95 7.60% 5000 45 15 .I ■ ■ 66 73 84 102 1 ■ i ' ■ ■ ' i ‘ ' ■ ■ i 1 ■ ■ ■ i 1 ■ 1 ■ i ■ ' i 1 ' ■ ' i ‘ ■ i ■ ' ■ ■ i ' kii tnfz—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

12280.D GCMS0528.M Thu May 30 10:39:04 2002 Page 1

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