GCMS analysis results, sample AD28432, November 2001

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\l\DATA\DEC0501\28432.D vial: 4 Acq On 5 Dec 2001 3:34 pm Operator: 209 GALOS Sample re extract 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. 7.64 2.58 ug/1 597768 1,4-Dichlorobenzene-d4 11.71 Hit# Of 5 Tentative ID MW MolForm CAS# Qual 1 Silane, te amethyl- 88 C4H12Si 000075-76-3 9 2 N-Ethylfo amide 73 C3H7NO 000627-45-2 9 3 1,3-Dio: lane, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 4 1,3-Di olane, 2-pentadecyl- 284 C18H3602 004360-57-0 9 Abundance Scan 283 (7.644 min): 28432.D (-) m/z 73.00 100.00% 73

5000 43 • ■ । ‘ i ■ > TII—‘‘ITrrr 7.40 7.60 7.80 8.00__ 55 87 103 36+44L ■ । । ।' 11 67, । + m/z 43.05 27.07% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62932: Silane, tetramethyl- 73

5000- ‘t1‘r ri fi > । । j । TTTT iir 7.40 7.60 7.80 8.00 45 m/z 41.05 10.29% 15 | 53 59 TIITIt |1 ■ ■ i ■ • ■88 • i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ’ i ■ miz-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #292: N-Ethylformamide 33 73 = mmemer 7.60 7.80 8.00 m/z 7.4045.05 9.91% 5000 44 58

m/z-> 4 10 20 30 40 50 60 70 i ■ ■ ■ ■ i ■1 ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ ।1 1 1 1 i 11 80 90 100 110 120 Abundance #49423:1,3-Dioxolane, 2-(3-bromo-5,5,5-trichloro-2,2-dimet --------------------- 73 7.40 7.60 7.80 8.00 m/z 71.00 6.16% 5000 45 - 55 67, 109115 T , , ' I ’ ' ' ' I ' ’ ' ' I ' +r TT rr-r:-, TTITrrrr m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 7.40 7.60 7.80 8.00

28432.D GCMS1126.M Thu Dec 06 11:45:41 2001 Page 1

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