GCMS analysis results for sample AD303B5, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2701\30355.D Vial: 7 Acq On : 27 Dec 2001 5:59 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/13 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 1 Silane, tetramethyl- Concentration Rank 1

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

7.62 3.99 ug/1 1047100 1,4-Dichlorobenzene-d4 11.68

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 17 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 1,3-Dioxolane, 2-methyl- 88 C4H802 000497-26-7 9 4 1,3-Dioxolane, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 Abundance Scan 280 (7.619 min): 30355.D (-) m/ z 73.00 100.00% 73

5000 43

87 103 7.20 7.40 7.60 7.80 8.00

m/z-> , 10 ... 20....11630741 40 50 60 70 —IT 80 90 100 110 m/z 43.05 32.41% Abundance #62932: Silane, tetramethyl- 73

5000 l 1 1 ‘ 1 i ‘ ■ t ■ ■ ■ ■ i • i ■ ' 7.20 7.40 7.60 7.80 8.00 45 m/ z 45.05 11.47% , m/z-> 10 ■ 1 i ' ■ 15 1’/’7T41’1 20 30 11/1153.5, 40 50 60 I T-r-r-r 1 1 ■ i ‘ 70 80 88' i 1 1 1 ‘ I 1 1 ■ • i ■ 90 100 110 Abundance #292:N-Ethylformemt c c i 30 73 Ti F1T rn 1 411 4 1mru Ti 7.20 7.40 7.60 7.80 8.00 5000 m/ Z 41.00 10.95% 44 58

15 IIIIIjI*F2***1* ,1 : m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62902: 1,3-Dioxolane, 2-methyl- » i • * ■ * i * > 73 7.20 7.40 7.60 7.80 8.00 m/z 71 • 00 6.49% 5000 43 58 87 27 t i | i t i > | i i At H > > i j h nor i ■ ■ ■ 1 i ■ 1 1 ■ i ' ■ ■ ‘ i * • ■ ■ i ' * ■ • i • r. / M ,i . . m/z—> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

30355.D GCMS1126.M Wed Jan 02 10:55:31 2002 Page 1

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