GCMS results log, sample AD27055, Dec 10 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\l\DATA\DEC0501\27015.D Vial: 9 Acq On 5 Dec 2001 4:17 pm Operator: GALOS Sample gc/ms unknown 11/13 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 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.85 3.64 ng/uL 1291010 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative 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, 4 - hydroxy - 4 - methyl- 116 C6H1202 000123-42-2 28 4 CH2CHCH2C (O) OCH3 100 C5H802 003724-55-8 10 Abundance Scan 323 (7.843 min): 27015.D (-) m/z 43.00 100.00%l 43

5000 - 59

101 53 , 1 — 7.40 7.60 7.80 8.00 8.20 38 |, 83 K mpp-=pmmm -i 1 1 1 ‘ 1 1 TTT ■ ■ i m/z 59.10 46.34% mfe-> 10 20 30 40 50) eo 70 80 90 100 110 Abundance "C-274: 2-Pentancrie, •l-hydroxy-4-methyl- 4'5

5000 - 59 7.40 7.60 7.80 8.00 ,20 ! m/z 58.10 16.76% 27 101 I ( 49 I 83 - i ■ ■ * ■ i - -- — —————— m/z—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3245: 2-Pentanone, 4-hydroxy-4-methyl- 43

7.40 7.60 7.80 8.00 8.20 5000- 59 m/z 101.05 16.24%

31 83 101 1 ' 1 1 1 1 1 1 1 ' tt— J ‘ I s ■ I........73 83 ........., I......... । —r . . । i . . . r-r-r-T-r-j-r-T-r-r । . . . I । > . r-r-p m/z->10 20 30 40 50 £0 70 80 90 100 110 Abundance #64275: 2-Penianone, 4-hydroxy-4-methyl- 43 7.40 7.60 7.80 8.00 8.20 I m/z 41.10 7.01% 5000 - 59

15 31 || 101 ... I T—T | ■ . • ■ [ 11t/" ■ • । 83 | ■ TTITTI — 14MTAM 14 n/z-> . 10 20 30 40 50 •2 70 80 90 100 110 7.40 7.60 7.80 8.00 8.20

27015.D NP112701 .M Fri Dec 07 11:55:00 2001 Page 1

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