GCMS analysis report for sample AE01547, March 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB21\01547.D vial: 3 Acq On : 21 Feb 2002 4:52 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 21, 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 2 Butanoic acid, methyl ester Concentration Rank 2

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

3.62 0.13 ug/L 53615 1,4-Dichlorobenzene-d4 9.72 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 83 Abundance Scan 22 (3.622 min): 01547.D (-) m/z 43.10 100.00% 43 74

5000 ... .......................................... 59 87 3.50 3.60 3.70 3.80 3.90 4.00

niz-> 0- • ‘ i ' ■ 1 ‘ i ■ ' 1 ' i ■ • ■ ‘ i 10 20 30 40 1.4.1. 50 .. 70I. 60 80 90 100 110 m/z 74.00 99.52% Abundance #9218: Butanoic acid, methyl ester 43 74

5000- 27 L ‘ I i ■■ ■■ i■■■■i■■ ■ ■ i 3.50 3.60 3.70 3.80 3.90 4.00 15 59 m/z 71.10 74.68% 87 33 102 0- 111++AI’’ 111 1 ■ । 4 h-1 TT 1III—Ln—m—m- miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 -rr-p-r . .......A.... ‘' I * ” * I ‘ ” 14 • ‘ ’ 1' * ’ ‘ I 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z 41.10 30.98% 59 87 69 102 O' 1 I 1 1 1 rT 111111 ■Ft ' I ' ' ' ' I ' 1 ' 1′1+ ■ 1 i 1 ' 1 1 i 1 1 1 1 r1 1 1 1 i miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9222: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... • * i ■> ‘ 111 ‘ * I “Vrp t , . । 43 74 3.50 3.60 3.70 3.80 3.90 4.00 m/z 87.00 29.49%

5000 59 87

33 102 O' ■ ■ i ■ ■ 1 ■ i • ■ • • i ■ i Dinaalneyannig1 ■ ■ i ■ ■ ■ 1 i ■ 1 ■ ■ i' ' ■ ■ i ‘11" mz—> 10 20 30 40 50 60 70 80 90 100 110 3.50 3.60 3.70 3.80 3.90 4.00

01547.D HP022102.M Mon Feb 25 10:55:24 2002 Page 4

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