GCMS analysis results for sample AE03075, March 5 2002

NYC 9/11 Public Portal Document

Library Search Compound Report - 'Data File : C: \MSDCHEM\1\5973N\02FEB28\02717.D Vial: 2 Acq On : 28 Feb 2002 3:30 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 2 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 1 Butanoic acid, methyl ester... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T.

3.61 0.15 ug/L 56700 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 2 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 3 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 83 4 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 Abundance Scan 21 (3.611 min): 02717.D (-) m/z 43.10 100.00% 43 74

5000 59 87 --AAAA 51 | 3.50 3.60 3.70 3.80 3.90 4.00

miz-> 0- 1 । ' ‘ 10 • i ' • • • i ■ ■ ■ • i 20 30 40 50 gang70 60 ■ ■ i ‘

80 1 1 • i 1 • ' ■ i • • ‘ ‘ i

90 100 110 m/z 74.00 92.79% Abundance #9222: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 59 87 ' 3.50 3.60 3.70 3.80 3.90 4.00 ''' m/z 71.00 73.01% 33 102 0- i ■ ' ■ ■ i 1 ' • ■ i' ■ i IL . । । । ' -1 11 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9228: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 / ______________ A____________ T I " ‘ ' I ' ‘ ‘ ‘ I ‘ ' I ' ‘ " I 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z 41.10 33.53% 59 87

102 01 ■ ‘ i ■ ■ ■ ■ i ■ ■ ' ■ i ■ ■ ■ ■ r 1101 1 1 1 • i ■ ■ ‘ 1 i ■ ■ ■ ■ i 1 ■ 1 ■ I niz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9218: Butanoic acid, methyl ester 43 3.50 3.60 3.70 3.80 3.90 4.00 74 m/z 59.00 29.28%

5000 27 59 15 87 33 102 0 ■ '.i ■ ■ ■ ■ i ■ ■ ■ ■ i • i + ■ ■ i ■ • ‘ ■ i ■ ‘ ■ ■ i'1 ■ ‘ ■ i m/z—> 10 20 30 40 50 60 70 80 90 100 110 3.50 3.60 3.70 3.80 3.90 4.00

02717.D HP022102.M Fri Mar 01 10:07:21 2002 Page 3

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