GCMS analysis results for sample AE05846, April 23, 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\1\DATA\APR04 02\5846A.D Vial: 20 Acq On 4 Apr 2002 4:48 pm Operator: Sample gc/ms scan 3/12 Inst : GC/MS 209 Mise Multiplr: 2.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0408.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. 8.13 7.31 ug/1 318708 1,4-Dichlorobenzene-d4 12.25 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethyl formamide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 1,3-Dio/olane, 2-methyl- 88 C4H8O2 000497-26-7 5 4 1,3-Di olane, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 4 Abundance Scan 336 (8.127 min): 5846A.D (-) m/ z 73.00 100.00%| 73

5000 43 7.80 8.00 8.20 8.40 | _3 , I 50 55., , 67,1 .। 87 103 ■■।•1■■i■ ■ ■ 1 । 1 ■ ■ 'i ' r ' 1 i 11 1 1 1 11 1 'i । ।IIIIIII m/z 43.05 26.99% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 33 73

5000 58 7.80 8.00 8.20 8.40 44 m/z 41.05 10-37 15 । ■ ■ ■ • i 1 1 ■ ' i ■ ■ ■ 1 i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ mfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73 ‘ ' i 79 ' '“I ■ ' ' ‘ i ' ■ ■ ■ i ■ ■ ■ • i 7.80 8.00 8.20 8.40 | 5000 m/z 45.05 10.32% 45 15 | 53 59 | 88 I— r > i i i -j-r i > i I I I I i I i I I' r | I i i I | 1 1 ■ ■ i ' ■ ' ' i ■ ■ ■ ' i ' ■ ■ ‘ i ■ miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62902:1,3-Dioxolane, 2-methyl- • ■ । ■ ■ • ■ ।■1।■1■* ।1 * 11i 73 7.80 8.00 8.20 8.40 | m/z 71.00 6.78% 5000 43

58 27 87 .................. ........... .............. 00 i ' ■ ' ' i ■ ' ■ ' i ■ 1 1 1 I ' 1 1 1 I ' ' 1 ' 1 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

5846A.D GCMS0408.M Tue Apr 16 08:16:51 2002 Page 1

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