GCMS Analysis Report for Sample AD26387, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26387 .D vial: 13 Acq On : 30 Nov 2001 11:08 pm Operator: GALOS Sample : gc/ms unknown 11/3 Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C: \DATABASE\NBS75K. L ********************************************************************* Peak Number 7 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 7.86 4.81 ng/uL 2330150 1,4-Dichlorobenzene-d4 11.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone/ 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 59 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 3 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 25 4 3-Hydroxy-2-pentanone________ ' 102 C5H10O2 003142-66-3 9 Abundance Scan 329 (7.855 min): 26387.D (-) m/z 43.00 100.00% 40

5000 59

101 —■ ■ ■ i । ■ • ■ ■ । । । ■ ■ ■ ■ | ■ — 7.60 7.80 8.00 8.20 _____ ___ 384 +534+ 69 Pj , . . TIT 1 1 ■ I 83 ■ • I > m/z 59.10 49.42% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 —141-118 । . । ___ ____________ . . . ___________ . , . . . . । . . , 59 7.60 7.80 8.00 8.20 m/z 101.05 17.74% 101

miz-> 10 20 27 ■ 30 40 I 50 +4+ 60 70 80 83 90 — ■ I' 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.60 7.80 8.00 8.20 5000 59 m/z 58.10 16.47%

31 83 101 • ’ i ■ 1 - *• l * r — — - + 73 1 . It t » » r m/z-> Abundance 10 20 30 40 60 Tgoh । ■ • ■ ‘ i • ■ • • । 1 ■ 1 1 i ■ 70 80 #64275:2-Pentanone, 4-hydroxy-4-methyl- 90 BBBI 100 110

40 7.60 7.80 8.00 8.20 iT i ■ • ' ■ i 1 ■

m/z 41.05 6.89% 5000 59

15 31

m/z—> I I ■ ' i ■ 1 ' • i ■ 1 ■ ■ i ' ' 10 20 30 TTH+ t-i 1 T । ‘t 40 50 II........ .............. 60 70 80 90 100 11 . --===== 7.60 7.80 8.00 8.20

26387.D NP112701.M Tue Dec 04 10:39:15 2001 Page 7

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