GCMS analysis results, sample AD30936, January 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN2502\30936A.D Vial: 3 Acq On : 25 Jan 2002 11:09 am Operator: 209 GALOS Sample : REINJECT 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 1

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

7.42 4.05 ug/1 1226880 1,4-Dichlorobenzene-d4 11.48

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 Scan 259 (7.421 mln): 30936A.D (-) m/z 73.00 100.00% 733

5000 ,...... 43 7.00 7.20 7.40 7.60 7.80 3 .1 50 55. .61 67, । , 11Tdd$1T-I188/118 l ii । Ci»»| > ।i * ( ' ' ‘ ' I 1 1-1 1 I ' ' 1 ■ i 87 103 ■ i • m/z 43.00 32.61% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62902:1,3-Dioxolane, 2-methyl- i 73

5000 43 I 1 ■ * ‘ i ‘ ' i • • • ' i ■ T-r-p-r 7.00 7.20 7.40 7.60 7.80 58 87 m/z 44.95 12.06% 27 ----- 1PTTT t ' ' • ' i ' 1 ■ ‘ t ■ • ■ ■ i • • ■ ' i 1 ■ 1 ■ i ' m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #82932; Silane, tetramethyl- 73 Tnmnmmndmm T-r-p-r 7.00 7.20 7.40 7.60 7.80 5000 m/ z 41.0,5 11.33%

45 15 53 59 88 ■ ■ i • ■ ■ ■ i • ■ ■ ■ i • ■ ■ ■ i ■ ■ miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63573: 3-Pentanol, 3-methyl- *=*TrnmapmT 73 7.00 7.20 7.40 7.60 7.80 m/z 71.00 7.20% 5000 55 27 45 87 I 3.9, 1 I 1 ■ • ' i • ■ ■ ■ ■ ■ ■ ■ i ■ ■ i ' ■ miz-> 10 20 30 40 50 60 70 80 90 100 110 7.00 7.20 7.40 7.60 7.80

30936A.D GCMS1126.M Fri Jan 25 12:23:41 2002 Page 1

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