GCMS results for unknowns, sample AD31131, Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C: \HPCHEM\ 1 \DATA\JANO 80231131.D Vial: 19 Acq On : 10 Jan 2002 7:22 am 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 3.55 ug/1 986359 1,4-Diehlorobenzene-d4 11.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- 116 C6H12O2 000123-42-2 74 2 CH2=CHCH2C(O) OCH3 100 C5H802 003724-55-8 10 3 Acetone/ 58 C3H60 000067-64-1 9 4 Morpholine , 4 -methyl - 101 C5H11NO _ 000109-02-4 9 Abundance Scan 275 (7.571 min): 31131.D (-) m/z 43.00 100.00% 43

5000 59

| . 67 72 83 101 , | ... N.... 7.20 7.40 7.60 7.80 8.00

miz-> 04 00*8m0* 10 20 30 40 +48,534 50 60 70 80 90 100 110 m/z 59.05 47.06% Abundance #64274: 2-Pentanone, 4-hydroxy-4-methyl- 43

5000 59 7.20 7.40 7.60 7.80 8.00 m/z 101.05 1 7.58% 27 I . 101

m/z-> ----- 10 20 30 40 50 +49+ "l ■ ■ ■ ■ i • 1 ■ ‘ i 03

60 70 80 '■ ■ ■ i ‘

90 1 ■ 1 i • ■ ■ ■ i ‘

100 110 Abundance 1448: CH2-CHCH200Y04 43 _______ — *I**’I’I***I • i * 7.20 7.40 7.60 7.80 8.00 5000 m/ z 58.0,5 15.99%

58 38 72 100 ■ ■ i • ■ ■ ■ i ■ ‘ ‘ ' i ' 1 • ‘ i 11 ■ 1 i ■ ■ ■ ■ i ■ ■ • a)/* m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #94: Acetone ■ i ‘ 1 ■ ■ i ' ‘ 11/rTrmn 43 7.20 7.40 7.60 7.80 8.00 m/ z 41,. 05 7.42% 5000- 15 58 27 - ■ ' ' I ■ ' i 1 ■ ■ ■ i * ■ ■ ■ i 1 ■ ■ 1 i ■ ■ ■ ' i ' 1 ■ ■ i • =TTfmmfet miz-> 10 20 30 40 50 60 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

31131.D GCMS0103.M Wed Feb 06 09:19:16 2002 Page 2

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