GCMS analysis results, sample AE05919, April 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

. Data File : C:\MSDCHEM\l\DATA\032202\5919.D Vial: 13 Acq On : 23 Mar 2002 5:10 am Operator: McLean Sample : SAMPLE 5919 3/14/02 Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\l\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 1 2-Pentanone, 4-hydroxy-4-me... Concentration Rank 1

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

5.93 846.83 ug/L 277847000 1,4-Dichlorobenzene-d4 9.56

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentanone, 4-hydroxy-4-methyl- ... 116 C6H12O2 000123-42-2 74 2 2-Pentanone, 4-hydroxy-4-methyl-... 116 C6H12O2 000123-42-2 64 3 2-Pentanone, 4-hydroxy-4-methyl-... 116 C6H12O2 000123-42-2 64 4 2-Pentanone, 4-hydroxy-4-methyl-... 116 C6H12O2 _____ 000123-42-2 56 Abundance Scan 486 (5.935 min): 5919.D (-) m/z 43.10 100.00% 43 59

5000

101 _^;6o_jjo_j;Og_j,^g___ 361 h 69 83 116 m/z 59.15 78.31% ■n/z~> oi 20 30 40 50 I60 20 80 +r ''' I 90 100 110 120 130 140 Abundance #16606: 2-Pentanone, 4-hydroxy-4-methyl- (CAS) $S Diaceton... 43 ' .

5000 59 5.60 5.80 6.00 6.20 m/z 58.10 23.62% 101 36|.h 83 I 133 oi m/z-> ■ 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #16610: 2-Pentanone. 4-hydroxy-4-methyl- (CAS) $S Diacelon... 43

5.60 5.80 6.00 6.20 5000 28 m/z 101.10 23.04% 59

101 83 0 ' I ' '11 i ' m/z~> 20 30 40 50 60 70 80 '9'0 -ioo 110 120 130 '140 Abundance #16602: 2-Pentanone, 4-hydroxy-4-methyl- S$ Acetonyldimeth... 43 5.60 5.80 6.00 6.20 m/z41720 8.57%

5000

59 101 <1.1 i 36.1.11 67 76 8,3 91 0 ' I''''I'‘ "1 ' ' ' ' I ' ' ' ' I ‘ I ' ' ' ' I n/z-> 20 30 40 50 60 70 80 90 100 110 120 130 140 5.60 5.80 6.00 6.20

5919.D 5080302.M .Fri Apr 05 07:35:56 2002 Page 3

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