GCMS analysis results, sample AE01139, 2,4-DDD, Feb 2002

NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02FEB25\01139.D Vial: 5 Acq On : 25 Feb 2002 2:32 pm Operator: • Sample : 508 scan Inst : Instrumen Mise : February 25, 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 5

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

3.61 0.11 ug/L 33514 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 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 74 Abundance Scan 21 (3.611 min): 01139.D (-) m/z 43.10 100.00% 43 74

5000 59 A 87 1’11 i ■ ■' ‘ i'r 1 ■ i ‘■r i 51 3.50 3.60 3.70 3.80 3.90 4.00 0- 1 I I . i ■ 1 ■ 'i 1 i ■ ' 1 i rn/z 74.00 91.69% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9216: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 '11 " 111'11' i'' " i 27 3.50 3.60 3.70 3.80 3.90 4.00 59 m/z 71.00 57.73% 87

m/z-> 0- 10 .... 20 ,1333..) 30 40 4 50 60 ' ''I 1* T T 70 80 .1.. 90 192.110 100 Abundance #9220: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 ■ ■i ■ • ■ ■ i1 ■ ■ ■ i ■'' ■ i ■ ■ ■ ■ i1 ■ ■ ■ i

74 3.50 3.60 3.70 3.80 3.90 4.00 15 m/ Z 59.00 28.09% 5000 27 59 87 33 ----------- *IIIIII*I | 102 0- 1 ■ i ' 1 ■ ' i ' ' 1 1 i r' i ’tII’I*I m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9224: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... ■' i ■1 1 ‘ i1 ■ ‘11 ■ ■111 ■ ■1 ■ i ■1 ■ ■ i 43 3.50 3.60 3.70 3.80 3.90 4.00 74 m/z 87.00 19.40%

5000 27 59 87 69 102 0 ■ 1 i 1 ■ 1 ■ i ■ ' ■ ■ i 33 ■' ■ ■ ■ i 41, ‘i 1 1 1 'i 1 ■ ' ■' I ■ i I 1 1 ।। ■ • ■ ■ । 1 ■ ■ ■ i ■ ■ 111 " i1 " 11 " '' j ■ ■ " i " " 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

01139.D HP022102.M Tue Feb 26 08:30:10 2002 Page 4

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