GCMS analysis results for sample AD29783, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1401\29783.D Vial: 6 Acq On . : 15 Dec 2001 7:25 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 4 N-Ethylformamide Concentration Rank 4

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

7.59 3.33 ug/1 966825 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 1,3-Dioxolane, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 4 1 - Butanamine , 3-methyl- 87 C5H13N 000107-85-7 7 Abundance Scan 278 (7.593 min): 29783.D (-) m/ z 73.00 100.00% 73

5000 43

87 93 103 7.20 7.40 7.60 7.80 8.00 । ! 3744LL| 49 55‘TT61• ‘ 67, • 'i' m/ Z 43.00 28.22% miz-> 10 20 30 40. 50 60 70 80 90 100 110 120 Abundance #292: N-Ethylformamide 30 73

5000 J • i ■ • 58 7.20 7.40 7.60 7.80 8.00 44 m/ z 44.95 10.31% ■ ■ । 5 - 1 —- — > i ■ ■ • miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62932: Silane, tetramethyl- 73

7.20 7.40 7.60 7.80 8.00 5000- m/ z 41.05 10.00%

J 45 15 53 59 ....88............... • ■ । ■. ■ ■ । 1 > i ■ ■ ■ • । । > i ■’ । i > ■ ■ ■ । > m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #49423: 1,3-Dioxolane, 2-(3-bromo-5,5,5-trichloro-2,2-dimet J ' I ' ■ ' ' I ' • ' ' I 73 • 7.20 7.40 7.60 7.80 8.00 m/Z 71.00 ।6.91%

5000 45 ............ 36 । | ■ i ■ ' ‘ ■ i ■ ■ ■ ■ i 1 ' 1 'i1 ■ l < ।‘ 55 67, । ■ ■ ■ •' i ■ 4........ 109115 7.20 7.40 7.60 7.80 8.00 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120

29783.D GCMS1126.M Fri Dec 28 13:15:22 2001 Page 4

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