GCMS analysis report, sample AE04451, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report M % Data File : C:\HPCHEM\l\DATA\MAR2102\4451.D Vial: 14 Acq On : 22 Mar 2002 12:06 am Operator: Sample : gc/ms scan 3/1 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T.

8.24 0.82 ug/1 145701 1,4-Dichlorobenzene-d4 12.27

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 50 2 Propane, A-ethoxy-2-methyl- 102 C6H140 000627-02-1 25 3 2-Propanol, 2-methyl- 74 C4H10O 000075-65-0 17 4 3 -Hydroxy- 3 -methyl -2 -butanone 102 C5H10O2 000115-22-0 17 Abundance Scan 348 (8.238 min): 4451 .D (-) m/z 43.05 100.00% i

miz-> 5000

Abundance —PPP-34,4 10 20 30 40 43

50 60 59

53 , | . 1m/—mTTTOTDT ■ I ■‘■'l 70 80 83

#3245:2-Pentanone, 4-hydroxy-4-methyl- 90 100 110 101 7.80 m/z 1 j TT. . 1* .1 . 1 . . *II .... 1 . TT 8.00 59.00 8.20 8.40 8.60 53.03%

43

5000 59 7.80 8.00 8.20 8.40 8.60 m/z 100.95 21.33% 31 । 83 101 PPP4 I1 i ■ • ■ • i 73 83 | ■ 1 ■ ' i ■ ■ ■ ■ i ■ ■ ■ • i ‘ ‘ • i ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1772; Propane. 1 ethoxy 2-methyl- 31 59 7.80 8.00 8.20 8.40 8.60 5000 m/z 58.05 16.62%

............:........ 45 ■' i1 ■ ■ ■ i • • ■11 ■ ■ * ■ । • i ■' ■' । 73 102 • ■ ■ i ■ ■ ■ ' i • ■ ■ * i ' 1 ' ‘ i • ■ • ■ i ■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62575:2-Propanol, 2-methyl- .... A S..... 59 7.80 8.00 8.20 8.40 8.60 m/ z 4105 7.90% 5000 31 41

t i l | , 15 29 i < । । « i ii |j r ' । । 1 1 • rr r1l' I 1 • ■ ■ i ■ ■ ■ ' i • • 1 ■ i ■ • • ■ i • • ‘ ' i ■ miz-> 10 20 30 40 50 ।60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60 '

4451.D GCMS0308.M Fri Mar 22 09:45:05 2002 Page 2

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