DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\FEB1302\30648.D Vial: 14 Acq On : 14 Feb 2002 3:48 am Operator: 209 GALOS Sample : GC/MS SCAN 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 2

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

8.22 2.80 ug/1 924136 1,4-Dichlorobenzene-d4 12.35

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 38 2 3-Pentanol, 3-methyl- 102 C6H140 000077-74-7 28 3 1,3-Dioxolane/ 2-methyl- 88 C4H802 000497-26-7 9 4 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 9 Abundance Scan 346 (8.217 min): 30648.D (-) m/ z 73.00.. 100.00% 73

5000 43

87 103 7.80 8.00 8.20 8.40 8.60 _ • ■ i ■ ■ ■ ■ । 38 |, | 50 55, , —II— I ' । । । 111 । > i ■ 67, । m/z 43.05 40.22% m/z-2 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73

...................... 1 . 5000 7.80 8.00 8.20 8.40 8.60 45 m/z 45.05 13.81% 15 53 59 88 11 ■ i ■' ■' > ।11 ■ ■ ■ ■ । ■ 1 i ' ' ' 1 i ' ' ' ' i ' ' ' ■ i ‘ ' m/z±> 10 20 30 40 50 60 70 80 90 100 110 Abundance 73

7.80 8.00 8.20 8.40 8.60 5000 m/z 41.05 13.20% 55 45 87 27 ■ ■ । ■ i ' ' I ' ' ' ‘ I ' ' ' ' I 1 ' ' ' I 1 ' ' ' I ' ' ' ' I m/z-2.... 10 20 30 40 50 60...... 70 80 90 100 110 Abundance #62902: 1,3-Dioxolane. 2-methyl- / ■r i T m T3 i T 3 n IT 73 7.80 8.00 8.20 8.40 8.60 m/ z 71. Oh 7.05% 5000 43 58 27 87 TT 1ITT i । 1 ' i ' [ • ' I m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40 8.60

30648.D GCMS0103.M Thu Feb 14 11:01:20 2002 Page 1

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