GCMS results for sample AE09089, April 30, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\APR2502\9089.D Vial: 20 Acq On : 26 Apr 2002 7:01 am Operator: Sample : re-inject Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.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.

8.18 6.83 ug/1 832328 1,4-Dichlorobenzene-d4 12.21 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 50 2 Acetic acid, 1,1-dimet hyl ethyl este 116 C6H12O2 000540-88-5 33 3 2-Propanol, 2-methyl- 74 C4H10O 000075-65-0 17 4 Acetic acid, cyano-, 1,1-dimethylet 141 C7H11N021 001116-98-9 17 Abundance 6 Scan 342 (8.183 min): 9089.D (-) Tm/z 42.95 100.00% 4 59 5000 101 7.80 8.00 8.20 8.40 8.60 „ _ —384 53,, 71 8? m/z 59.05 51.48% 0- i-i j-i-r i-i T10134" ' I ] I ** ■ 1** I ' ■ ■ ■ i ■ ■ ■ ■ i 1 ■ ' ■ i ■ ■ ■ 1 i 1 1 ■ ■ i 1 miz-> 10 20 30 40 50 60 70 80 SO 100 110 Abundance #64275:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.80 8.00 8.20 8.40 8.60 m/z 101.0,5 21.33% 15 31 101 | f 83 ' ■ I ■ 1 ■ ■ I ■ ■ ' ■ I ■ ■ TT 1 I* F1nm—mmdmmmm miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43 7.80 8.00 8.20 8.40 8.60 5000 57 m/z 58.0.5 17.68% 101 15 27 I ■ • I ■ 1 ' ' 1 • ■ ■ 1 i ■ ■ TTT+ 1 ■■]■■ ■ ' r1 • ■ ■ । ■ ■ ■ 1 i ' 1 1 ■ i ■ 1 1 1 !■ 1 1 ■ l ' miz->_____ 10 20 30 40 50 60 70 80 90 100 110 Abundance #62572:2-Propanol, 2-methyl- 59 7.80 8.00 8.20 8.40 8.60 m/z 41.05 8.14% 5000 31 41

miz—> ..............26 10 20 n--nm 30 40 50 —--TTTTTTTTTTT 160 70 80 90 100 110 -i । t-. . > । । । rf । 7.80 8.00 8.20 p t > > । । 8.40 8.60

9089.D GCMS0412.M Fri Apr 26 11:08:37 2002 Page 1

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