GC/MS results for unknown compounds and surrogates, sample AE10983, May

NYC 9/11 Public Portal Document tupOuiI RCDOL L

Data File : C:\MSDCHEM\l\DATA\051402\10983.D Vial: 12 Acq On : 14 May 2002 10:28 pm Operator: Mclean Sample : 5/10 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\l\METHCDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 6 2-Hexanone, 5-methyl- Concentration Rank 4

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

7.72 0.50 ug/L 484338 1,4 -Dichlorobenzene-d4 9.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2 -Hexanone, 5-methyl- 114 C7H140 000110-12-3 28, 2 2-Hexanone, 5-methyl- 114 C7H140 000110-12-3 3 Acetone 58 C3H6O 000067-64- 12 4 4-Penten-2-one, 4-methyl- 98 C6H10O 003744-02 12 Abundance Scan 790 (7.721 min): 10983.D (-786) (-) m/z 43.10 0.00% 43

5000 58 87 98 7.40 7.60 7.80 8.00 0- ..................................... 51 ||| 169 4 1 i 1 ' ' ‘ i ' ' 1 1 i 1 1 ' 1 i 1 ----- m/z 58.10 27.11% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #5735: 2-Hexanone, 5-methyl- 4(3

MPWWwa wpp 5000 ' ' 1 I * ‘ 1 1 I ' ' ' ■ i ■ ■ ■ ■ I 58 7.40 7.60 7.80 8.00 m/z 87.10 18.82% 15 27 71 81 m/z-> 0- —110,1111374 20 30 4 40 +r 1 51 1 50 | I 65 | 60 70 ...... 'I 11111′4 80 ■ ‘ । ■ > ■ • । 90 99 114 ■ i > ■ ■ > । -i-t-r 100 110 120 Abundance #109705: 2-Hexanone, 5-methyl- 43 7.40 7.60 A— —7.80 8.00 5000 m/z 57.10 13.05% 58

-27 71 114 0- i..... ill, ' ' -L 85 99 — 1 ' i ' 1 ' ■ i ■ ■ ■ 1 i 1 ■ ■ ■ i m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #109707: Acetone 43 7.40 7.60 7.80 8.00 m/z 41.10 12.25% 5000 58 27 0 ....................... 1 " I " i ' ' ‘ ' i ' ' ' ' i ' ■ ' ' i ' ' ' ‘ i ' ’ ' ' i ' 1 1 ' i ' ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 7.40 7.60 7.80 8.00

10983.D 050102.M Thu May 16 14:39:43 2002 Page 9

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