GCMS analysis results for sample AE00108, Feb 2002

NYC 9/11 Public Portal Document

Data File : C: \MSDCHEM\1\5973N\02JAN25\00108.D Vial: 6 . Acq On : 25 Jan 2002 2 :18 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 25, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************** Peak Number 1 Butanoic acid, methyl ester Concentration Rank 10

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

3.60 0.12 ug/L 53144 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 83 2 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 3 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 83 4 Butanoic acid, methyl ester_____ 102 C5H10O2 000623-42-7 78 Abundance Scan 20 (3.602 min): 00108.D (-) m/z 43.10 100.00% 43 74

5000 87 59 ngl vyve । A An 1111 3.50 3.60 3.70 3.80 3.90 4.00

mz-s 10 20 30 "...... 50 eili60......70I1' 80 90 100 110 m/z74.10 94.24% Abundance #9219: Butanoic acid, methyl ester 43 74 5000 27 TTTTTTTTTTTTTTTTT TTT 15 3.50 3.60 3.70 3.80 3.90 4.00 59 87 m/z 71.10 71.68% 33 38 | 102 ■ ■ I 1 ' 1 ■ i 1 ' 1 ' I 1 ' 1 1 I 1 । ■ I 1 1 ' 1 i ' 1 ' 1 I ■ ' i ■ ■ ' ■ i ' ■ ■ ' i ' ' ■ ' i n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9228: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 ■1111 "11 ■ " i " " i mate ■ ■ । 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z41.10 35.32% 59 87

102 . 1i। ■ ■ i ■ ■ ■ ■ i ' ■ ■ ' i 1 1 ' I"" T"t‘l । > । I I । । । । niz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9222: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 ' 3.50 3.60 3 70 3 80 3.90 4.00 m/z87.00 28.62%

5000 59 87

33 102 1 1 I ' ' TFTCTFRn—nf । ■ i ■ ■ ■ ■ । ■ ' i ■ ■ ■ 1 i 1 1 ‘ 1 i 1 1 ‘ ' I 1 1 I " "111 " I nn bispodssu***dm mfe-> 10 20 30 40 50 60 70 80 90 100 110 3.50 3.60 3.70 3.80 3.90 4.00

00108.D SCAN508.M Mon Jan 28 09:49:59 2002 Page: 3

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