GCMS analysis report, sample AE04449, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAR2102\4449.D Vial: 12 Acq On : 21 Mar 2002 10:08 pm Operator: Sample : gc/ms scan 3/1 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0308.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 N-Ethylformamide Concentration Rank 1

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

8.14 1.50 ug/1 239324 1,4-Dichiorobenzene-d4 12.26

Hit# of 5 Tentative ID MW Mol Form CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 Pentane , 3 -methoxy- 102 C6H140 036839-67-5 9 4 Butane,/2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 Abundance Scan 337 (8.139 min): 4449.D (-) m/z 73.00 1 00.00% 73

5000 43 *I**’’I*’’’I’ * • ’ ’I 7.80 8.00 8.20 8.40

miz-> . ............... 10 20 30 40 39,1,1,1, 50.55. 50 -974 60 70 .J > ■ i ■ ■ 87 । ■ ■ ■ • । 103 ■ ■ । • 80 90 100 110 m/z 43.05 30.61% Abundance #292: N-Ethylformamide 30 73

5000 58 7.80 8.00 8.20 8.40 44 m/z 45.05 11.29% 15 ; ----- ■ ■ ।11,1 11143 1**11*11 Wz-> 10 20 30 40। 50 60 70 80-90 100 110 (Abundance „0002 S: i etrancthyia 73 1 1 ) * * 1 1 IT r-r j । i j j T 7.80 8.00 8.20 8.40 5000 m/z 41.05 10.88%

" "L 45 15 i 53 59 88 ■ ■ i ■ • • ■ j ■ 1 1 • i • ■ ' ■ i ■ 1 ■ ' i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ‘ 1 ■ i ■

miz-> 10 20 30 40I 50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- TIIATTTATTI 73 7.80 8.00 8.20 8.40 7.03% 5000 45

27 33 39 . 55 ' ■ i • ■ ■ ■ i • ■ ■ ' i ■ ' • ‘i 1 ■ ■ TI+ 1 ■ ■ । ■ ■ ■ ■ । ■ ■ • ■ । ■ ■ ■ ■ । ■ 1* 1i I .... I 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

4449.D GCMS0308.M Fri Mar 22 09:43:39 2002 Page 1

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