GCMS results for sample AE09676, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\l\DATA\MAY2002\9680.D Vial: 9 Acq On : 20 May 2002 3:03 pm Operator: Sample : EXTRACTED 5/9 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0520.M (RTE Integrator) Title : 209 625/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. 8.11 26.64 ug/1 1362610 1,4-Dichlorobenzene-d4 12.15 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-pentarone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 78 2 CH2=CHCH2C(O)OCH3 100 C5H802 003724-55-8 9 3 2,3-But'anedione, monooxime 101 C4H7NO2 000057-71-6 7 4 Acetone 58 C3H6O 000067-64-1 7 Abundance 7 Scan 335 (8.114 min): 9680.D (-) m/z 43.05 100.00% 43

5000 59

101 . a 7.80 8.00 8.20 8.40 ....................... ■ 1 i 1 ' ■ 1 i ‘ 381 , 48 53 , 69 83 , | ' ■ i r ■ ' 1 I ‘ *41* 1‘f i44t1!+*11+’’I’’’’I’’III rn/z 59.1.0 40.28% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.80 8.00 8.20 8.40 m/z 58.10 :16.03% 27 — 101

m/z->10 ' ' i ' ' ' 1 i 1 20 +49 + I ' ■ 1 ' i 1 83. ■' ' ' i ''' ' ■ i ■ ■ ■ 1 i i ■ ■ ■ ■ i ■ 30 40 50 60 70 80 90 100 110 Abundance #1448: CH2=CHCH2C(O)OCH3 43

7.80 8.00 8.20 8.40 5000 m/Z 101.15 11.56%

———58 ——72 100 miz—> 10 20 30 38,4 40 50 60 —— 70 80 90 100 110 Abundance #1607:2,3-Butanedione, monooxime 7 43 7.80 8.00 8.20 8.40 m/ z 41.15 6.75% 5000

5 .... 30 , 381 51 58..................... 191..... ' 1 ' i ' ' ' 1 i ' ' ' ' i 1 ' ' ‘ i ' ' ‘ ' i ■ ' ' ' 1 1 1 1 ' 1 1 —........ m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

9680.D GCMS0520.M Tue May 21 11:39:40 2002 Page 1 NYC-WTC_000023825