GCMS results sample AE08216, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\APR17 02\8216.D Vial: 27 Acq On : 18 Apr 2002 9:35 am Operator: Sample : gc/ms scan 4/8 fb Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0412.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L

Peak Number 1 Silane, tetramethyl- Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 8.11 0.31 ug/1 42883 1,4-Dichlorobenzene-d4 12.21 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 33 2 N-Ethylf/rmamide 73 C3H7NO 000627-45-2 9 3 Octanal/ 7-methoxy-3,7-dimethyl- 186 C11H2202 003613-30-7 9 4 Pentane, 3-methoxy-______________ 102 C6H140 036839-67-5 4 Abundance Scan 334 (8.113 min): 8216. D (-) m/z 73.00 100.00% 73

5000 43

L ■ ' 1 i ' 1 1 i ■ ' ' ■ i 7.80 8.00 8.20 8.40 ..... II " i11" r "' i"'' I' ‘ 59 , OnT 87 103 i ■ "'11 ■1111 207 i""r" m/z 43.05 29.40% m/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #845: Silane, tetramethyl- 73

MA_____ 5000 11 I ■ ■ 1 1 i 7.80 8.00 8.20 8.40 m/ Z 44.95 11.63% 45 15 31 | 55 1 88 i" " i ' l'H " i111' r ’ ""ii " I" " r 1’"’’1’-uu"TEIC"’B’EEIITTHT’’M1EU’I"TTTTTI’IT’T m/z—> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #292: N-Ethylformamide 30 73 m 7.80 8.00 8.20 8.40 5000 m/z 41.05 11.48% 44 58 .15 — i11111"1 r i" ‘' i" " i" " i ■ ‘" i" " i ■" ’ i" " i" " i" " r "11"1 ‘ i" " i n/z-> 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 Abundance #19455: Octanal, 7-methoxy-3,7-dimethyl- 73 _M 7.80 8.00 8.20 8.40 m/z 74.00 6.12%

5000-

42 55 ,85 95 121 171 T’EEEEITTI m/z—> l'-"l"rTT 'l "'"I "'"'I TT I" " i" " i ‘ " i" " i" " i" " i iliili" 1 1 i ' ' ' 1 i 1 ' ■ ■ i 1 1 1 1 I 1 1 1 1 I 10 20 30 40 50 60 70 80 90 100110120130140150160170180190200210 7.80 8.00 8.20 8.40

8216.D GCMS0412,M Thu Apr 18 14:13:21 2002 Page 1

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