GCMS analysis results for sample AD27192, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0701\27192.D Vial: 30 Acq On 8 Dec 2001 8:33 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 5.22 ng/uL 1378010 1,4-Dichlorobenzene-d4 11.88

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 2 -Pent anone, 4 -hydroxy-4-methyl- 116 C6H1202 000123-42-2 64 2 2-Pentanone, 4-hydroxy- 4 -methyl - 116 C6H1202 000123-42-2 64 3 2-Pentanone- 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 59 4 Acetic aci , 1,1-dimethylethyl este 116 C6H12O2 _______ 000540-88-5 28 Abundance 7 Scan 328 (7.847 min): 27192.D (-) 43 m/z 43-00 100.00%

5000- 59

I 101 । ■ ' • ■ । ■ 7.40 7.60 7.80 8.00 8.20 i I 1 '* ■ i ■ ■ ■ ■ i 38,4 +53+ ——————— 83 — m/z 59.10 41.60% m/z-> 10 20 30 40 50 70 80 90 100 110 Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 7.40 7.60 7.80 59 8.00 8.20 m/z 58.10 18.11% 27 . 101

m/z-> I 11 1 10 : I ' I ' ' ’ ■ I I ' ' ' I ‘ 20 30 40 +49 50 . 60 03 I -p-r-r-r-T—(-r-r-T-T-f , , , i । , , > , । t 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 14.27%

i 31 ■ 23 101 | l 73 | ..................... TTnnnr , .. ............. .. । । । । । rrp-m-p 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 41.10 6.52% 5000 - 59

15 31 101 I --------- 83 - —mm1AT i ' । • ' ' I ’ I ' ' ' ' i ' ' ' ' i • 1 ■ ■ i m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.40 7.60 7.80 3.00 8.20

27192 .D NP112701.M Tue Dec 11 15:14:10 2001 Page 1

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