GCMS analysis results for sample AD26680, Dec 10 2001

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Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0401\26680.D Vial: 3 Acq On . 4 Dec 2001 12:38 pm Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 Oxepane, 2;2,4-trimethyl- Concentration Rank 3

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

5.17 2.98 ng/uL 800198 1,4-Dichlorobenzene-d4 11.87

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Oxepane, 2, 2,4-trimethyl- 100 C6H120 023120-44-7 52 2 Oxirane, 3-ethyl-2,2-dimethyl- 100 C6H120 001192-22-9 38 3 Pentane, 2,3-dimethyl- 100 C7H16 000565-59-3 38 4 Pentane, 2,3 -dimethyl- 100 C7H16 000565-59-3 32 Abundance Scan 35 (5.166 min): 26680.D (-) m/z 4 .05 100.00% 41 56

5000 71 45 5,00 5.20 5.40 5.60 ; —............. 51 t i i । । । | । I r + 50i.....67T 100 TT m/ z 43.05 73.93% miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 ‘Abundance #1525: Oxepane. 2,2,4-trimethyl-

5000 43 59

JW5.00 m/ z 5.20 565.10 5.40 5.60 72.15% 31 55 85 100 ■i i' TTT H— i TTT ' P ’ ’i miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #1516: Oxirane, 3-ethyl-2,2-dimethyl- 59 41 r ' 1 i 1 1 1 TT TTIr 5.00 5.20 5.40 5.60 5000 31 71.03% 27 85 71 100 1111111 r p ■111 T 11'11' । ‘1 111111 I'1111 1111 ■' r 11' r " ‘ r ' ‘1 r ■1111 " ■ i miz-? 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 Abundance #1597: Pentane, 2,3-dimethyl- t-j-t 43 56 5.00 5.20 5.40 5.60 m/z 60.03% 5000 71 27

TTTU’r 85 100 i ■ " ■ 1 l111' i' •" i TTTTTTTTH | I I I I| I I I l| k . u| .... |.... |.... |.... I ' I ' ' ' • I ' 1 1 1 I ’ 1 1 1 I ' miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 5.00 5.20 5.40 5.60

26680.D NP112701.M Fri Dec 07 13:11:30 2001 Page 3

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