GCMS analysis results, sample AE09395, May 9, 2002

NYC 9/11 Public Portal Document

Data File C:\HPCHEM\1\DATA\MAY0102\9395.D Vial: 13 Acq On 1 May 2002 7:08 pm Operator: Sample gc/ms scan 4/18 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0501.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 1

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

8.18 13.68 ug/1 1008600 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 64 2 3-Hydroxy-2-pentanone 102 C5H10O2 003142-66-3 9 3 CH2=CHCM2C(0)OCH3 100 C5H802 003724-55-8 9 4 Butane • 58 C4H10 000106-97-8 5 Abundance Scan 342 (8.175 min): 9395.D (-) m/z 43.0.5 100.00% 43

5000 59 - 101 7.80 8.00 8.20 8.40 8.60

m/z-> 10 .......... , 38.1 i ■ ■ ■ ■ । 20 1 ■ ■ ■ । 30 40 ■ 50 1 l 60 ■ 70 80 53 , I ■ ■ 1 1 69i ■ ■ ■ ' i i83 .... 90 J100...... 110 m/ z 59.05 43.08% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

I [ I I I I ] f 1 — I I I I I I I I I I I I

5000 59 7 80 8.00 8.20 8.40 8.60 m/z 58.10 15.56% 27 101

m/z-> ........... ............ 10 20 30 H 40 4950—+ 60 ‘ I ■ ■ ‘ ' i 70 1 r 1 1 i 80 83 1'' ' 1 i 90 H 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 __________ ___ _ 1 i 1 ■ 1 1 1 1 1 ' 1 i 1 1 1 ' i r 1 1 ' i ‘ 780 8.00 8.20 8.40 8.60 5000 m/z 101.15 13.14% 45 15 66 73 84 102 1 1 1 1 ' 1 ■ i 1 1 1 1 i 1 ' ' 1 i 1 1 I' I I I I I I1I I I I 1 I I I [ I > I■< I 1 I I ■ I I 1 i 1 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 _ 43 780 8.00 8.20 8.40 8.60 m/z 41.05 7.19%

5000-

m/z-> i 10 ■ 1 ' ' i ' 20 ' ■ ■ i ■ ' 30 1 ' 40 1 1 50 58 . .... . 60 70 80 PPr 90 100

100 110 .. J... 7.80 8.00 8.20 8.40 8.60

9395.D GCMS0501.M Thu May 02 12:03:30 2002 Page 2

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