GCMS analysis results for sample AD30984, Jan 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File c:\HPCHEM\1\DATA\DEC3101\30984.D Vial: 38 Acq On 2 Jan 2002 12:47 am Operator: 209 GALOS Sample gems scan 12/19 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 1,3-Dioxolane, 2-methyl- Concentration Rank 2

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

7.61 4.06 ug/1 1170870 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,3-Dioxolane, 2-methyl- 88 C4H802 000497-26-7 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 3-Pentanol, 3-methyl- 102 C6H140 000077-74-7 9 4 Pentane, 3-methoxy­ 102 C6H140 036839-67-5 9 Abundance A............ Scan 279 (7.608 min): 30984.D (-) m/ z 73.00100.00% 73

5000 43 1 • ‘ ‘ ’ I ‘ ‘ * • I ‘ ’ 1 1 1 ‘ 1 1 1 ! ‘ 1 87 103 7.20 7.40 7.60 7.80 8.00 ---------4384 1 50,55, 60 , 67,1, 1) ‘ i ■ ‘ • I 1 1 1 ' 1 1 m/z 43.00 33.37% mlz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62902:1,3-Dioxolane, 2-methyl- 73

5000 43 । li • । । । Fi । j n i i [TgdT 7.20 7.40 7.60 7.80 8.00 58 m/ z 45.0.0 11.93% i 27 87 ‘ l,............ ,1 j1, .... । 1 1 1 I' 1 I——m—Bnm/BUTTTTTTT m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #845: Silane, tetramethyl- 73 1 • i ‘ 11 i । * * * * । ' 8.00' 7.20 7.40 7.60 7.80 5000 m/z 41.05 11.33%

45 15 31 55 &8 m/z-> 10 20 30 40 50 60 70 80 90 100 ′ 110 Abundance #63572:3-Pentanol, 3-methyl- 1—U i ‘ ■ 1 ri ■ 1 1 1 I > ‘ rr j i r 73 7.20 7.40 7.60 7.80 8.00 m/z 6.63% 71 ’ 0 5000 55 45 87

m/z-> ........ 10 20 27,30....40.J.... 50 Mg i ------- 60 70 80 90 100 110 Trtru IF-lii I Emmmm ■ , 7.20 7.40 7.60 7.80 8.00

30984.D GCMS1126.M Wed Jan 23 08:53:19 2002 Page 1

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