GCMS analysis results, sample AD31339, February 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN1502\31339.D Vial: 17 Acq On : 16 Jan 2002 2:37 am Operator: 209 GALOS Sample : gc/ms scan 12/26 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.

7.46 3.38 ug/1 819248 1,4-Dichlorobenzene-d4 11.50

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 25 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 4 Butane, ^-methoxy-2-methyl-__ ___ 102 C6H140 000994-05-8 9 Abundance Scan 263 (7.455 mln): 31339.D (-) m/ z 73.00 100.00% 73

5000 43 ■ ■ i ■ ■ 1 • i ‘ ■ i ■ 1 i ' ' 7.20 7.40 7.60 7.80 3? |, | 67, । , 50 55 87 103 • « r > ■ > • i > ■ ■ * i > — I1r 11 m/z 43.05 32.21% m/z~> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73

5000 .. 117.40i 1 Mr 111 7.20 7.60 7.80 45 m/z 44.90 11.67% 15 53 59 88 • ■ । • i » ■ • ■ i • • > • t i •■■ ■ ■ । • i ■ ■ 1 ' । ■ ■ ■ * । ■1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-EthrAifor iad t 30 73 7.20 7.40 7.60 7.80 5000 m/ zi 41.00 11.41% 44 58

15 ■ ‘ i ■ ■ • ' i ■ ■ 1 ■ i ■ • ■ ' I ■ ■ ‘ ■ i ■ ■ 1 1 i 1 1 1 ■ i ■ 1 • ■ i 1 ■ ■ ■ i 1 ■ ■ ■ i ' ■ ■ ■ i ‘ 1 m/z—> Abundance 10 20 30 40 50 60 70 #1793: Pentane, 3-methoxy- 80___ 90 100___ 110 ) s—_ . 1 . . . . 1114*) Ttt , । , , , 73 7.20 7.40 7.60 7.80 m/z 71.00 6.44% 5000 45

2733 39, 55 -PTTTT 1 ' ' i ■ ■ ■ ■ i ■ ■ ■ ‘ i ■ ■ ■ • I ■ ' ■ ■ i ■ ■ ■ ■ i‘ ‘ • 1 i ■ ■ ■ ‘ i ■ ■ ' m/z-> ____ 10____ 20 30 40__ 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 J

31339.D GCMS1126.M Mon Feb 04 15:01:30 2002 Page 1

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