GCMS analysis results for sample AE02713, March 5 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB28\02713.D vial: 3 Acq On : 28 Feb 2002 12:10 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 0.16 ug/L 58932 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 78 2 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 78 3 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 78 4 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 78 Abundance Scan 21 (3.611 min): 02713.D (-) m/z 74.00 100.00% 43 74

5000 59 87 T-q-TT ‘ ’ I ' * ‘ ' I “ “ I * ' “ I ‘ ’ 1 1 I

- I ■ 1, I I ■ ■- ■ J' 51 , 3.50 3.60 370 3.80 3.90 4.00 Qi ■ ■ i • 1 ■ ■ i ■ ■ • 1 i ■ ■ • ■ i m/ z 93.95% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9222: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

A / A 5000 T T I " ‘ ‘I • • “ I

87 3.50 3.60 3.70 3.80 3.90 4.00 59 m/z 71.10 64.86% 33 102 0- ■ ' i 1 ■ ■ ■ i 1 ■ ■ ■ i ''■ ■ ■ i 4—— r1 T TIIITT niz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9228: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 ■ ■ i ■ ■ 0 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z 41.10 37.33% 59 87

102 0- 1 i ■ • ■ ■ i ■ 1 ' ■ i ' ■ ■ ■ i —— — — — 1 ■ i ■ ■ • 1 i 1 ■ • • i 1 ■ ■ ■ i n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9219: Butanoic acid, methyl ester 43 3.50 3.60 3.70 380 390 4.8077 m/z 87.00 29.93% 74 y

5000 27 15 59 87 33 38 I 102 0 ■ ■ > ' • ■ 1 I 1 1 1 1 I ‘‘‘ 1,1 1 ' 41 1 1 i ‘ ■ 1 ■ i ■ ■ ' 1 11'1 i ' T 112111 T l""i n/z—> 10 20 30 40 50 60 70 80 90 100 110 3.50 3.60 3.70 3.80 3.90 4.00

02713.D HP022102.M Fri Mar 01 10:06:52 2002 Page 3

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