GCMS results log, sample AD26847, Dec 11 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\26847.D Vial: 23 Acq On 7 Dec 2001 6:10 am 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 1

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

7.86 2.13 ng/uL 892036 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methy1- 116 C6H12O2 000123-42-2 64 2 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 59 3 2-Pentanone, 4-hydroxy-4 -methyl- 116 C6H12O2 000123-42-2 45 4 CH2=CHCH2C (O)OCH3 100 C5H802 003724-55-8 10 'Abundance । Scan 329 (7.862 min): 26847.D (-) m/z 43.00 100.00% 43

5000 59

101 7.60 7.80 8.00 8.20 38 4 I T 11 I 1 1 1-1 1 1 53 , 83 11 । m/z 59.10 45.58% m/z->10 20 30 40 50 160 70 80 90 100 110 Abundance #3245: 2-Pentanone. 4-hydroxy-4-methyl- 43

5000 59 ' ri ' • ■ ■ । ■ 7.60 7.80 8.00 8.20 m/z 58.10 17.57% 31 101 i ■ ■ ■ 1 i ■ • • | ■ i..................... 1 1 1 1 | J 73 i • ' ■ ■ i ■ ' ■ ■ i 83 | m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

7.60 7.80 8.00 8.20 5000 m/z 101.0,5 14.55% 59

27 101 i 49 83 _______ !_____ • ■ I 1 ■ ■ ■ i ‘Il i ' ■ ' ' I ■ ■ ■ ■ i ' ■ 1 i • ■ ■ ’"I 1 1 1 1 1 1 m/z-> 10 20 30 40 60 50 70 80 90 100 110 Abundance #64275: 2-Pentanone, 4-hydroxy-4-methyl- r—— i. 43 7.60 7.80 8.00 8.20 m/z 41.10 6.97% 5000 59

15 31 101 I 83 i ■ ■ ■ ' i TII — ————— - 1Pr f 14 TI-PA-- m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.60 7.80 8.00 8.20

26847.D NP112701.M Tue Dec 11 14:48:08 2001 Page 2

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