GCMS analysis results for sample AE04128, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAR2202\4128.D Vial: 24 Acq On : 23 Mar 2002 6:44 pm Operator: Sample : gc/ms scan 2/25 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 Silane, tetramethyl- Concentration Rank 1

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

8.14 4.15 ug/1 450502 1,4-Dichlorobenzene-d4 12.26

Hit# of 51 Tentative ID MW MolForm CAS# Qual

1 Silane,/tetramethyl- 88 C4H12Si 000075-76-3 9 2 1-But ariamine, 3-methyl- 87 C5H13N 000107-85-7 9 3 N-Ethylformamide 73 C3H7NO 000627-45-2 9 4 3-Pentanol,3-methyl - 102 C6H140 000077-74-7 9 Abundance Scan 337 (8.141 min): 4128.D (-) m/z 73.00 1 00.00% 73

5000 43 "AI**’I***’I*I*’ *I 7.80 8.00 8.20 8.40 ■ ■ । ■ * ' ■ । ■ ' ■ ■ । 3? |, | 50 55 67, 1 4 J l * • ' | ■ ■ ■ ‘ | ' ■ ■ • | • Ir 87 103 m/z 43.05 29.46% m/z-> 10 20... .. 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73

5000 ■ ' i ' ' • * l ■ ■ ■ • i ■ ■ ■ ■ I ■ 1 • ■ i 7.80 8.00 8.20 8.40 45 m/z 41.05 10.71% I,5 1 53 59 88 , — ———— , । . . . . । i i i i । i m/z->10 20 30 40 50 60 70 80 90 100 110 Abundance 7: / .11 v 30 ----- 7.80 8.00 8.20 8.40 5000 m/z 45 J 10.69% 15 41 55 70 87 m/z-> ‘ ‘ i ■ • ■ ■ i ■ ■ ■ ■ i • ■ • ■ i ■ ■ ■ ■ i ■ ■ ■ ' i ' ■ ■ • i ■ ■ ■• ■ i ■ > _10___ 20 30 40 50 60 70 80 90 * i ■ । i i ■ । j * 100 110 Abundance #292: N-Ethylformamide —TmmPmaT 30 7.80 8.00 8.20 8.40 73 m/z 71.00 6.78% 5000 44 58

15 4-' ■ ■ rl * । ■ * 1 i ■ ■ ■ ■ i 1 1 ■ ■ i ■ ■ 1 ■ i ■ ' 1 1 1 1 1 1 ' 1 1 ■ ■ । • • • ' । 1 ■ 1 ■ । • 1 Mi i 1 1 1 1 । mlz-> 10 20 ;30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

4128.D GCMS0308.M Wed Mar 27 10:04:11 2002 Page 1

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