GCMS results log, sample AD26833, Dec 11 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\26833.D Vial: 33 Acq On 7 Dec 2001 4:14 pm Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 6

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

7.85 2.64 ng/uL .993698 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Tentati ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 59 2 2-Pentanone, 4-Hydroxy-4-methyl- 116 C6H1202 000123-42-2 43 3 2-Pentanone, 4khydroxy-4-methyl- 116 C6H1202 000123-42-2 38 4 Acetic acid. 1'1-dimethylethyl este 116 C6H1202 000540-88-5 28 Abundance Scan 328 (7.851 min): 26833.D (-) m/ z 43.00 100.00% 43

5000 59

101 ............4.......... — 7.40 7.60 7.80 8.00 S.20 38,4 +53+ IT 83 -I-pBnnm m/z 59.1,0 45.82% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 4b

5000 - .................1 IInnnnr 59 7.40 7.60 7.80 8.00 8.20 m/Z 58.10 18.04% ■ ■ I ' 27 i l l • ‘ ' • I ' • • ' I 49 Tn ............. 83 ...... 101...... m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43 J. 7.40 7.60 7.80 8.00 8.20 5000 59 m/z 101.0,5 15.96%

31 83 101 । i 73 .................. 1 m/z-> 10 20 30 ____ 40 50 60 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- 43 7.40 7.60 7.80 8.00 8.20 m/z 41.0,5 6.58%

5000 59

15 31 101 I 83 - T" । i 1 I • ■ • ■ i ' T T—yntt i ' ■ 1 ' i ’ 1 • ' i '• ' ' i 31—4-AP,+4-4-4-I—PA-MMAA m/z-> 10 20 30 40 50 60 70 80 90 100 110 740 7.60 7.80 8.00 20

26833.D NP112701.M Tue Dec 11 14:46:32 2001 Page 2

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