GCMS analysis results, sample AE03616, March 2002

NYC 9/11 Public Portal Document Library Search Compound Report , Data File : C:\MSDCHEM\1\5973N\02MAR08\03616.D Vial: 6 Acq On : 8 Mar 2002 7:42 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 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 2 Butanoic acid, methyl ester Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 3.62 0.12 ug/L 77234 1,4-Dichlorobenzene-d4 9.71 Hit# Of 5 Tentative ID MW MolForm CAS# Qual l 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 102 C5H10O2 000623-42-7 83 4 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 78 Abundance Scan 22 (3.622 min): 03516.D (-) m/ z 43.10 100.00% 43 74

5000 59 87 TI 3.50 3.60 3.70 3.80 3.90 4.00 0- TI/LEIIIII-T11 10 20 30 40 50 60 +494....1. 70 ■ ■ i ■ ■ ■ 1 i 1 ■ 1 ‘ i ‘ 80 90 100 ‘ । 110 m/z74.00 92.48% Abundance #9218: Butanoic acid, methyl ester 43 74

5000 mPmmm 3.50 3.60 3.70 3.80 3.90 4.00 27 59 15 87 m/z 71.00 70.37%

miz-> 0- 10 20 30 33 40 + 50 60 70 80 102 • • t • ■ • • l * » • ■ f•i • ‘ * i 90 i00 110 Abundance #9222: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 I’’ TTT 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z 41.10 29.79% 59 87

33 102 0- *n1n/*n/—n—nB————Dunnm/ —+ • » i ■ < - i

M LMMwMA • TI[n— miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9217: Butanoic acid, methyl ester 43 74 3.50 3.60 3.70 3.80 3.90 4.00 m/z 59.00 29.36% 5000 27 59 87

miz—> 0 *1——————— TBTp 4— 10 20 30 40 50 60 70 33 102 • ■ i 1 ■ • * i ■ ■ ■ ■ 1 ■ • • i 80 90 100 110 1' I •' * ■ i ■ ■ II’T A 3.50 3.60 3,70 3.80 3.90 4.00

03516.D HP022102.M Fri Mar 15 10:09:35 2002 Page 4

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