GCMS analysis results for sample AE06456, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\APR1702\6456.D Vial: 14 Acq On : 17 Apr 2002 8:55 pm Operator: Sample : gc/ms scan 3/19 fb Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library- : C:\DATABASE\NBS75K.L

Peak Number 1 Butane, 2-methoxy-2-methyl- Concentration Rank 6

R.T. EstConc Area Relative to ISTD R.T. 8.10 1.73 ug/1 196266 1,4-Dichlorobenzene-d4 12.21

Hit# Of 5 /Tentative ID MW MolForm CAS# Qual

1 Butane, 2-methoxy-2-methyl - 102 C6H140 000994-05-8 33 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 23 3 N-Ethylformamide 73 C3H7NO 000627-45-2 9 4 1,3- Dioxolane, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 Abundance 7 Scan 333 (8.099 min): 6456.D (-) m/z 73.00 100.00% 73

5000 43 ‘ ' । 1 ' 1 1 । 1 1 r 1 । 1 ■ 1 1 7.80 8.00 8.20 8.40 .......................... 381 49 55 ....... । 11 I I I I TIT T I | I I I I | I । I I ] I 87 [ 1 I I I I TT 1 I । 103 I I I 1 | I I ' 1 | i i i I । I I 1/11 m/ z 43.00 28.77% mlz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1761: Butane, 2-methoxy-2-methyl- 73

5000 ‘ । ' 1 ■ ■ । ■ 1 । 1 1 ■ ■ 7.80 8.00 8.20 8.40 55 87 m/z 45.05 10.36% 97 45 A 33 1 ' i ' 1 1 ■ f 1 1 1 ' i 1 1 ' ' i 1 ■ 1 ■ 1 1 1 | --l 1 • ■ । • ■ ■ ■ । ■ ■ ■ ■ । • . ■ ■ । ■ m/z—> 10 20 30 40 60 50 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73 ' ' ■ i ■ 1 1 ' I ' 1 1 1 I ' ' 1 1 7.80 8.00 8.20 8.40 5000 m/z 41.05 9.88% 11 45 15 _ 53 59 I 88 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide —4 । 33 7.80 8.00 8.20 8.40 73 m/z 71.00 7.76%

5000 44 58

15 I ' 1 1 1 I 1 1 1 r ‘I ■ । ■ ....... 4 A, , m/z—> 10 20 30 40 50 60 70 80 90 100 110 7,80 8.00 8.20 8.40

6456.D GCMS0412.M Thu Apr 18 09:15:03 2002 Page 1

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