GCMS analysis results for sample AD29784, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\DEC1401\29784.D Vial: 7 Acq On : 15 Dec 2001 8:23 am Operator: 209 GALOS Sample : gems scan 12/10 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 Pentane, 3-methoxy- Concentration Rank 1

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

7.59 3.98 ug/1 1058880 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 entative ID MW MolForm CAS# Qual

1 Pentane, 3-methoxy- 102 C6H140 036839-67-5 25 2 1,3-Dioxolane, 2-methyl- 88 C4H802 000497-26-7 9 3 N-Ethylformamide 73 C3H7NO 000627-45-2 9 4 Silane/ tetramethyl-______________ __ 88 C4H12Si 000075-76-3 9 Abundance / Scan 277 (7.589 min): 29784.D (-) m/z 72.9,5 100.00% 1 73

5000- 43

39 1, | 50 55 60 67, I |...... 87 103 , 7.20 7.40 7.60 7.80 8.00 i 1 ■ ■ • i ■ ■ ■ ' । 'I'li । । T—TnT , . . TT m/ z 43.05 28.14% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- 73

5000- , ■ । 1 1 1 ’ i 1 1 ' rPr ‘ ' i ' 1 45 7.20 7.40 7.60 7.80 8.00 m/ z 44.95 10.38% .......... 2733 39 1 ' I ' ' » • I ' ' ' • I 1 I I < I J IT 55 | m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62902: 1,3-Dioxolane, 2-methyl- 73

7.20 7.40 7.60 7.80 8.00 5000 43 m/ z 41.05 10.10% 58 87 27 1 I • • । i ■ ■ ' ' i ■ ' r 1 i ' 1 1 ' i ■ i • ■ ■ ■ i ■ ■ ■ • । ■ • • ■ । • i • ■ ■ ■ i • m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide — , ri । rri / । . i ITur 1 1 । 1 1 30 7.20 7.40 7.60 7.80 8.00 73 m/z 71.00 6.45% 5000 44 58

m/z-> 15 10 20 30 r r 4014 ' 50 i ' ' i ' ■ ' ' i ■ ' ■ ■ I 1 ' ' ' i ' • ' ■ i ■ ' ■ ' i ' T I IT I II- TPm 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

29784.D GCMS1126.M Fri Dec 28 13:18:13 2001 Page 1

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