GCMS analysis results for sample AD29781, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC14 01\29781.D Vial: 48 Acq On : 16 Dec 2001 12:35 pm Operator: 209 GALOS Sample : gems scan 12/11 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.

7.60 4.00 ug/1 974457 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 2 N-Ethylformamide 73 C3H7NO 000627-45-2 9 3 1,3-Di olane, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 4 Butane , 2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 Abundance Scan 278 (7.600 min): 29781.D (-) m/ z 72.9.5 100.00% 73

5000 - 43 7.20 7.40 7 60 7.80 8.00 ■ ' ........................................... 381, | 49 55 . . 67, । । । । • • • ■ । ■ • > | < « ■ ■ । ■ ■ ■ 87 103 m/z 43.05 27.39% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #62932: Silane, tetramethyl- 73

5000 7.20 7.40 7.60 7.80 8.00 45 m/z 41.0.0 10.28% 15 53 59 —P P — ■ । ■ ■ ■ 11 ■ ■ ■ ■ । • 488............ _ m/z-> 10 20 30 40 50 60 7C 80 90 100 110 120 Abundance #292; N-Ethylformarnide 30 73 =TT— TrTTT 7.20 . 7.40 7 60 7.80 8.00 5000 m/z 45.05 1 0.24% 44' 58

15 1 , ■ ■ । ■ > ■ • । ■ i > ■ ■ ■ । • m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #49423: 1,3-Dioxolane, 2-(3-bromo-5,5,5-tricbloro-2,2-dimet TT 1 — T ' / । r i TP ( 1 73 7.20 7.40 7.60 7.80 8.00 m/z 71.00 6.36% 5000-

45

i 1 36 55 67, 109 115 —I PIT — I ! I 1r r* 1 ■ • c >-i 1111 ■ • i ■ +r T-f-r r-r i -j-i i i > | < i < i | > . , , ! . ,■ m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 7.20 7.40 7.60 7.80 3.00

29781.D GCMS1126.M Fri Dec 28 14:52:03 2001 Page 1

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