GCMS analysis results sample AD26832, December 2001

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Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\26832.D Vial: 5 Acq On 6 Dec 2001 1:50 pm Operator: GALOS Sample g c/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 10 Oxirane, 2,2-dimethyl-3-propyl Concentration Rank 4

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

10.32 2.01 ng/uL 577890 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 tentative ID MW MolForm CAS# Qual

1 Oxirane, 2,,/2-dimethyl -3-propyl - 114 C7H140 017612-35-0 23 2 Ether, 3-butenyl propyl 114 C7H140 034061-75-1 23 3 2-Pentanone, 3-methyl- 100 C6H120 000565-61-7 14 4 Octane, 3, 4-dimethyl- 142 C10H22 _________ 015869-92-8 12 Abundance ’ ’ Scan 597 (10.320 min): 26832.D (-) m/z 43.10 100.00% 43

5000 - 59 73 85 _...... JJ TTT . . TTT r । TTTT TTT 10.00 10.20 10.40 10.60

miz-? -39 4 53 1 l 20 __ 30___ 40 i 1 1 ' ' I ' ■ ■ • i 1 1 1 1 I 50 60 70 80 i 100 1 1‘IT , , -I— IT , T 90 100 110 120 m/z 59.10 36.94% Abundance #3003: Oxirane. 2,2-dimethyl-3-propyl- 43 59 85

5000 10.00 10.20 10.40 10.60 i 72 m/z 55.10 / 34.16% 99 I 114 1 ' i ■ ■ | 1 1 ' । I 1 miz-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #3059: Ether. 3-butenyl propyl 43 ----- 77^1 — 10.00 10.20 10.40 10.60 5000- m/z 57.1.0 32.28% 55 73 85 i 30 I m/z-> 20 30 40 50 60 70 80 90 100 110 120 Abundance #63364: 2-Pentanone, 3-methyl- 1 ■ i ■ ■ ■ ■ i 43 10.00 10.20 10.40 10.60 m/z 41.10 29.54% 5000 57 27 72 terr/ U m/z-> —P——— 20 30 40 — +L . — 50 60 70 85 100 1 ———————————————————— 80 90 100 110 120 . 10.00 10.20 10.40 10.60

26832.D NP112701.M Fri Dec 07 14:55:45 2001 Page 10

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