GCMS blank results for sample AE03509, March 28, 2002

NYC 9/11 Public Portal Document

4 Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02MAR08\03509.D Vial: 5 Acq On : 8 Mar 2002 1:57 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 1 Butanoic acid, methyl ester Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 3.62 0.14 ug/L 73293 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 83 Abundance Scan 22 (3.622 min): 03509.D (-) m/z 43.10 100.00%

L 43 74

5000 59 87 T-pT •■J‘‘ ‘I""I - 3.50 3.60 3.70 3.80 3.90 4.00

miz—> 0- 10 20 30 40 +48—.... — 50 60 70 • • । ■ 1 1 ■ i ■ 1 1 ■ i ■ • ■ ' i 80 90 100 110 m/z 74.00 92.44% Abundance #9217: Butanoic acid, methyl ester 43 74

5000 ■ ■ i ■ ■ '11 “ ■ ■ i • • ■ ■ i “ ■ ■ i ■ ■' ■ i

27 3.50 3.60 3.70 3.80 3.90 4.00 59 87 m/z 71.00 66.26% 102 0- ' ■ i ■ • 1 ■ i ■ ' ■ ■ i 33 i 1 - --- TI mz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9222: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 •■i•• mA 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/z 59.00 30.94% 59 87

33 102 0 ’ * i ‘ • 1 1 i • ‘ • • i TT * • i —tt TI+ TIIPPTTTT m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9219: Butanoic acid, methyl ester ......... .। A.......... , ‘II n 11 |i i i 11 43 3.50 3.60 3.70 3.80 3.90 4.00 m/z 41.10 29.85% 74 5000 27 15 59 87

m/z—> 0 ------ 10 20 30 33 38 40 + 50 60 70 80 | 90 102 100 110 A.. -A 3.50 3.60 3.70 3.80 3.90 4.00

03509.D HP022102.M Fri Mar 15 10:08:57 2002 Page 3

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