GCMS analysis results for sample AE09446, May 2002

NYC 9/11 Public Portal Document

Data File : C:\HPCHEM\l\DATA\MAY0902\9446.D Vial: 13 Acq On : 10 May 2002 2:11 am Operator: Sample : GC/MS SCAN 5/8 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.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. 8.16 26.21 ug/1 1723000 1,4-Dichlorobenzene-d4 12.20 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 78 2 3 -Hydroxy- 2-pentanone 102 C5H10O2 003142-66-3 9 3 CH2-CHCH2C(O)OCH3 100 C5H802 003724-55-8 9 4 Acetone 58 C3H60 000067-64-1 7 Abundance Scan 340 (8.156 min): 9446.D (-) m/z 43.05 100.00* 43

5000 59

1 r i■ ■■ 1i '■ 1 1। 1 1 i1 । 1 ■ । > 101 7.80 8.00 8.20 8.40 8.60

miz-> ~i 10 ' ■ ■ ' i ■ ■ ■ ■ i 20 30 3440— +53+ 50 60 1 I ' ■ ■ 69 ' i ■ ■ ■ '

70 77 i ■83■ ■ ■ i ■ ■ ■ 1, i I ' ' ' ■ i 1 80 90 100 110 m/z 59.10 43.33% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7 80 8.00 8.20 8.40 8.60 m/z 58.10 16.43% 27 101

miz-> 10 20 I,30’......40I 1491, 50 60 ■ ■ i

70 ■ ■ 83 i ■ r ■ 80 ■ i 90 1 1 J1 1 ■ ■ । 1 100 110 Abundance #1691:3-Hydroxy-2-pentanone 31 59 -- 7.80 8.00 8.20 8.40 8.60 5000 m/z 101.15 13.38% 45 15 .... r.... ii..... ■' । ■' ■ ■ । ■ ■ ■ ■ i' ■'' । ■ 1 • i ' ■ , 66 73 84 102 I 1 1 ' 1 i • ■ ' ■ i 1 1 1 1 I 1 1 r' 1 I ' 1 1 1 1 1 miz-> 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 7.11% 5000

m/z—> ...................... 38 1 ■ ■ । 10 ■ 1 i ' 1 1 1 i 1 1 1 1 i 1 20 30 40 .50 T60. 70. 80 1*

90 100 100 110 ..... ............ ..... 7.80 8.00 8.20 8.40 8.60

9446.D GCMS0510.M Fri May 10 13:58:27 2002 Page 1

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