GCMS results for unknowns, sample AD31217, Feb 2002

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Library Search Compound Report

Data File : C: \HPCHEM\ 1 \DATA\ JANO 902\31217.D Vial: 24 Acq On : 10 Jan 2002 1:33 pm Operator: 209 GALOS Sample : gems scan 12/21 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

7.57 9.24 ug/1 2575820 1,4-Dichlorobenzene-d4 11.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 83 2 Acetic acid, 1,1-dimethylethyl este 116 C6H1202 000540-88-5 28 3 CH2=CHCH2C(O)OCH3 100 C5H802 003724-55-8 12 4 Acetone 58 C3H60 000067-64-1 9 Scan 275 (7,566 min): 31217.D (-) Abundance m/z 43.05 100.00% 43

5000 59

101

miz-> ........................................ 38 I, ■ ■ i ■ ■ ■ ■ i ■ ■ ‘ 10 20 ■ i • ■ • 1 r1 30 40 +53+ 50 60 70 | . i | 67 75 83 88 * i * « * * । ' » * * । 80 90 A 100 110 7.20 m/z 7.40 7.60 7.80 8.00 ( 48.47% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 IIapnd ‘ i • ■ ‘ ‘ i ‘ ■ i • 59 7.20 7.40 7.60 7.80 8.00 m/z 101.05 18.77% 27 101 | 49 83 l • ■ ■ ■ i ■ • ■ ■ i ■'■ ■ ■ i • ■ ■ 1 i • IIIA’I’’I***-I’*’*** • ■ i 1 m/z-> 10 20 30 40 50 60 70 80 90... 100 110 Abundance =20 Acci: 0. 11-dhyicthejs 43

7.20 7.40 7.60 7.80 8.00 5000 57 m/z 58.05 16.25% 101 15 27 ' ’ I ' ‘ ■ I ' ' ‘ ‘ I ‘ ‘ ' I ‘ ' I ' ' ' ‘ I ‘ ■ I ' ' ‘ ‘ I ' ' ' ‘ I ' ‘ ‘ ■ I ' ' ' ‘ I ‘ mfe-> 10 20 30_ 40 50 60 70 80 ____ 90 100 _110 Abundance ’ ’ #1448: CH2=CHCH2C(O)OCH3 43 7.20 7.40 7.60 7.80 8.00 m/ z 41.05 7.24% 5000

m/z-> 72 58 100 *1*** U"TBr i i । » । ।.. i । i I**I**IIt ■ ■ i I ■ • ' i ■ ■ 1 ' i ' ■ ■ • I ■ ‘ ....................................... 10 20 30 40 50 60 70 80 90 100 ‘ i ■

110 A TIBT 7714441* V I TT TTIr 7.20 7.40 7.60 7.80 8.00

31217.D GCMS0103.M Wed Feb 06 09:26:33 2002 Page 2

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