GC/MS analysis results, sample AE09766, May 15 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\l\DATA\MAY1002\9766.D Vial: 11 Acq On : 10 May 2002 10:49 pm Operator: Sample : GC/MS SCAN 5/9 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0510.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-methy Concentration Rank 1

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

8.14 16.76 ug/l 1468420 1,4-Dichlorobenzene-d4 12.17

Hit# of Tentative ID MW MolForm CAS# Qual

1 2-P tanone, 4-hydroxy-4-methyl- 116 C6H1202 000123-42-2 56 2 Acetic acid, 1,1-dimethylethyl este 116 C6H12O2 000540-88-5 9 3 Acetone 58 C3H60 000067-64-1 7 45-Hexen-2-one 98 C6H10O 000109-49-9 7 oundance Scan 339 (8.145 min): 9766.D (-) m/ z 43.05 100.00% 43

5000 59

101 7.80 8.00 8.20 8.40 1 i ■ ■ ' ■ i ■ ■ ■ ' i ' ■ ■ 38.1 i-' ' l 53‘H, — 1 ( ■ 69 — 83 ....... m/z 59.10 42.51% miz-> 10 20 30 50 40 60 70 80 90 100 110 Abundance #64274:2-Pentanone, 4-hydroxy-4-methyl- 43

5000 I । 11r1 । । । । । । । 59 7.80 8.00 8.20 8.40 m/z 58.10 17.10% 27 101 ..... 1—001/1 +49——PPP | 83 II1''''!' m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #3292: Acetic acid, 1,1-dimethylethyl ester 43 ■ r i ■ ■ ' ' i ■ ■ ■ ■ । 1 1 ■ 1 । ■ 1 ' i ■ 7.80 8.00 8.20 8.40 5000 57 m/z 101.15 13.77% 101 15 27 1000000001— i । । । । । 1 i' 1 ■ ■ । 1 ■ ■ ‘ । ■ ■ ■ ■ । ‘ ■ I' ■ ■ ■ । ■ mz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #94: Acetone 1 1 i 1 ' ' ' i ' ' ■ 1 i ■ ■ ' 1 i ■ ■ ' ■ i ' 43 7.80 8.00 8.20 8.40 m/z 41.05 7.02% 5000 15 58 27 ----- ■ i ■ ■ 1 । 1 1 > ■ । 1 1 1 ■ । ' ■ ' » । 1 ■ ■ ■ । 1 1 ■ 1 । 1 T‘14111111+111‘11‘‘‘‘I‘ m/z-> 10 20 30 40 50 60 70 80 90 100 110 7.80 8.00 8.20 8.40

9766.D GCMS0510.M Mon May 13 11:55:49 2002 Page 1

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