GCMS analysis report for sample AE01507, March 2002

NYC 9/11 Public Portal Document Library Search Compound Report

. Data File : C:\MSDCHEM\l\5973N\02FEB21\01508 .D Vial: 8 Acq On : 21 Feb 2002 9:01 pm Operator: Sample : 508 scan fb Inst : Instrumen Mise : February 21, 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 3

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

3.62 0.14 ug/L 63342 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 78 4 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 74 Abundance Scan 22 (3.622 min): 01508.D (-) m/z 43.10 100.00% 43 74

5000- 59 87 —AAAMA 3.50 3.60 3.70 3.80 3.90 4.00 0 ' ' । 1 ' 1 ‘ i 1 1 1 ‘ t ■ ■ 1 ■ i ... t‘ • 1 I. J.....I, l 1 1 ■ ■ i ■ • • ■ i • --——m—TTT m/z 74.00 82.37% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9228: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

5000 59 87 3.50 3.60 3.70 3.80 3.90 4.00 m/z 71.10 60.08% 102 TI 1 1 I ' 1 1 1 I' • ■ । i ■ ■ • i miz-> 10 20 30 40 50 60 70 80 90 100 110 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 28.96% 59 87 69 102 O-II/I/I/Ii ■ 1r —T ■ ■ i ■ ■■ ■ i • ■ • ■ r1 * ■ ■ i

miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9226: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 —A I" " I"111' ’ " 1'1" I 3.50 3.60 3.70 3.80 3.90 4.00 m/z 59.00 24.04% 5000 59 87 15 27

miz-> I 0- TTIImmmm —n 10 20 30 33 40 | . > j • • > • | 50 60 + • i l 70 102 ■ . I ■ ■ -‘i । ■ . ■ ■ I'1 ■ ■ ■ i 80 90 100 110 R 3.50 3.60 3.70 3.80 3.90 4.00

01508.D HP022102.M Mon Feb 25 10:54:56 2002 Page 3

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