GCMS analysis results for sample AD29465, Jan 22 2002

NYC 9/11 Public Portal Document

Library Search Compound Report i Data File C:\HPCHEM\l\DATA\JAN0302\29519.D Vial: 22 Acq On 4 Jan 2002 7:00 am Operator: 209 GALOS Sample gems scan 1/2 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 3-Pentanol, 3-methyl- Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 7.46 4.26 ug/1 883192 1,4-Dichlorobenzene-d4 11.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Pentanpl, 3-methyl- 102 C6H140 000077-74-7 33 2 Silane ,/tetramethyl- 88 C4H12Si 000075-76-3 9 3 Butane/ 2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 4 1,3-Doxolane, 2-pentadecyl - 284 C18H36O2 004360-57-0 9 Abundance / Scan 263 (7.462 min): 29519.D (-) m/z 73.00 1 00.00% 73

5000 43 ‘ ‘ ‘ I ' ‘ ' ‘ l ! ‘ ‘ I • ■T’1 I • • • 7.20 7.40 7.60 7.80 38,11.1r 50 55 67, । + • i ■ ■ 87 103 m/z 43.05 33.30% 5o ।1111'i■ • ■ • i ■ 1 1 । * < • * । *’* * • j * • ' i ■ ■ ■ ■ i ■ • • • i • mz-> 10 20 30 40 60 70 80 90 100 110 Abundance #63573:3-Pentanol, 3-methyl- 73

5000 7.20 740 7.60 7.80 55 m/z 45.05 12.10% 45 87 27 * i * ■ • • i ' i * ‘ 1* , 3?, 1 • i ‘ • • ■ i ' t^T- ....01 miz->10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73 0=BgBBn—gnnam/n0////kgk, 7.20 7.40 7.60 7.80 5000 m/z 41.05 11.73%

45 15 | 53 59 _____ 88___________ T I }B 1 I | i i it | I ii I । i is i । i । i- i i I JT j l i l l | I

m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1761: Butane, 2-methoxy-2-methyl- =TTTT ■ ' i • • • i 73 7.20 7.40 7.60 7.80 m/z 71.00 6.88% 5000 55 87 — 45 • ' i > 7 33 ■ i ■ ■ ■ ■ i ■ • • ■ I ■ ■ ■ ■ i • * * 1 i ■•••!• BtIf-fnumBgTT miz-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80

29519.D GCMS0103.M Fri Jan 11 08:33:20 2002 Page 1

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