GCMS results for sample AE00700, Feb 13 2002

NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02FEB01\00700.D Vial: 7 . Acq On : 1 Feb 2002 7:42 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 1, 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 2 Butanoic acid, methyl ester Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 3.60 0.15 ug/L 58091 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 (CAS... 102 C5H10O2 000623-42-7 78 Abundance Scan 20 (3.602 min): 00700. D (-) m/z 43.10 100.00% 43 74

5000 59 87 A N .I 3.50 3.60 3.70 3.80 3.90 4.00 0- i ' ■ ' ■ i ' ■ i ■ ■ ■ ■ i 1.49.,, ■ i ■ ■ ■ • i ,,.000002.0.. m/z 74.10 89.67% /z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9218: Butanoic acid, methyl ester 43 74

5000 i ■ ■ • • i > > • • i > > ■ ■ i

27 3.50 3.60 3.70 3.80 3.90 4.00 15 59 m/z 71.10 69.97% 87

01 i ' ' ■ ’ i ' ’ ■ ' i 33 ■ ' ■ ' i + Td PT+ • . । 102 ’ । 1 ■ • > i ’1 ■ • > । m/z-> 10 20 30 40 70 80 50 90 60 100 110 Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z 41.10 31.91% 59 87 69 102 01 i ' ■ ' ■ i ■ ■ ' ■ i ■ ' ' ' i + 1 i ■ ' ' • i ■ ■ ■ ■ 'I

m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9222: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... r ' ■ ■ i 43 74 3.50 3.60 3.70 3.80 3.90 4.00 m/z 59.00 29.81% 5000 59 87

33 102 0 4 1 ‘I 1 ' TT+ ■ 1 I • > ■11 । • । « । । • i > ' । । i1"1111" 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

)0700.D SCAN508.M Mon Feb 04 08:40:51 2002 Page 4

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