GCMS analysis results for sample AD29964, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C : \HPCHEM\ 1 \DATA\DEC18 01\29964.D Vial: 18 Acq On 19 Dec 2001 9:41 am Operator: 209 GALOS Sample : gc/ms scan 12/11 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS11-26.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 N-Ethylformamide Concentration Rank 2

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

7.60 3.83 ug/1 935418 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 1,3 -Dioxolane , 2-methyl- 88 C4H802 000497-26-7 9 3 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 4 Silane, tetramethyl - 88 C4H12Si 000075-76-3 9 Abundance 5 Scan 278 (7.600 min): 29964.D (-) m/z 72.95 100.00% 73

5000 - 43

87 103 7.20 7.40 7.60 7.80 8.00 38 I, | 50 55 67, I ' I 11 1 T 'I ■' ■ ' 1 "I ■ ■ i ■ I • ■ i ■ ■ ■' • i • ' ■ ■ i ■' ■ ■ ■ i ■ m/ z 43.00 28.63% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 30 73

5000 7.20 - 7.40 7.60 7.80 8.00 44 58 m/z 45.05 11.04%

m/z-> 15 i ■ ■ ■ ' । 1G 20 J 30 40 50 60 70 80 90 100 110 Abundance #62902: 1,3-Dioxolane, 2-methyl- 73 TTnngr 7.20 7.40 7.60 7.80 8.00 5000- 43 m/z 41.0,5 10.59% 58 27 87 1 i ' ' ' ' i ' ' ' ' i ' ' ‘ ' i ' ' ' ' i ' ' ' ' i ' ' 1 i ' ■ ■ i ' ■ ' ' i ' ■ ' ' i ■ ■ ' ■ i ' miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- _ / -- 73 7.20 7.40 7.60 7.80 .00 m/ z 71.00 6.80% 5000 45

27 33 3,% 55 l • ■ i ' > ■ ■ i ■ ■ • • । • i • I 1 ’ 1 ' I ' ' 1 1 TITCEdBTT • i > ■ —T । । । pi m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

29964.D GCMS1126.M Tue Jan 15 15:29:42 2002 Page 1

NYC-WTC_000037276