DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C: \MSDCHEM\1\5973N\02FEB27\02387.D Vial: 3 Acq On : 27 Feb 2002 4:57 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 27, 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 4

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

3.62 0.13 ug/L 56611 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 72 2 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 64 3 Butanoic acid, methyl ester (CAS... 102 C5H10O2 000623-42-7 64 4 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 64 Abundance Scan 22 (3.622 min): 02387.D (-) m/z 74.00 100.00% 4)3 74

5000 59 87 ■ ■ i ■ ■ 1' i' ■ " i''r ■ i' ■ ‘ ■ i ■1 ■' i 3.50 3,60 3.70 3.80 3.90 4.00

n/z-> 0- ----- 10 20 30 40 ll..— 80 50 60 70 ■ ‘ । 1 ' 1 1 I ' 1 ' 1 I ' 1 ' ' I 90 100 110 m/z 43.10 99.12% Abundance #9228: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74

. A ____ 5000 11111 ' 'I ' 1 1 ' I' 1 " I1' 1 1 I " 1 ' I 59 87 3.50 3.60 3.70 3.80 3.90 4.00 m/z 71.10 67.40% 0- ' i ■ ■ ' 1 i 1 ■ 1 ■ i ■ ' ■ ■ r ...... II........ 102 1 ■ i ' ■ 1 1 I 1 1 1 1 I 1 1 ' ' I n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9226: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... 43 74 -A 3.50 3.60 3.70 3.80 3.90 4.00 5000 m/ z 41.10 34.05% 59 87 15 27 33 | 102 0- 1 1 । ' ■ i ■ ■ 1 > I ■ ‘। J ........... 1 II ■ ■ । TH । । । । 'i ■ ■ ■ । m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #9227: Butanoic acid, methyl ester (CAS) $$ Methyl butyrat... '' i " ■' i' 1'11' ‘ “ i'' " i'11' i'' " i 43 74 3.50 3.60 3.70 3.80 3.90 4.00 m/ Z 59.00 / 28.79%

5000 59 87 69 102 0 1/111 ’ 1 1+1II1’I PPP— TI ■11 > ■ ■ ■ i " " i ■ ■ ■ ■ i■•• • 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

2387.D HP022102.M Thu Feb 28 08:47:15 2002 Page 3

NYC-WTC_000005052