VOC analysis results, sample AE02089, Feb 7 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\02feb06\2381.D Vial: 9 Acq On 6 Feb 2002 10:17 pm Operator: 201-wb - ib Sample nyc Inst : GC/MS Ins a — Mise Multiplr: 1.00 — MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\HP013102.M (RTE Integrator) Title : VOCs BY EPA METHOD 524 Library : C:\DATABASE\NBS75K.L

Peak Number 5 Butanoic acid, methyl ester Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T.

16.54 0.05 ug/L 55961 1,4-DIFLUOROBENZENE 15.11 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 38 2 1-Pentanamine 87 C5H13N 000110-58-7 9 3 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 7 4 3 -Pyrrolidinol 87 C4H9NO 040499-83-0 5 Abundance Scan 727 (16.541 min): 2381 .D (-) m/z 43.05 100.00% 43 74 mim

5000 59 87 16.20 16.40 16.60 16.80 A A I ' ’ * ‘ I

I' ■ ■ । ■ i 1 1 ' ■ । ■ ■ ■ ' । m/z 74.05 81.93% m/z-> 10 20 30 40 50 80 60 70 90 100 110 Abundance #63493: Butanoic acid, methyl ester 43 74

5000 ■ ■ i ■ ' ■ ‘ i ■ 1 ■ 1 i ' 1 ' ■ i ■ ■ ■ ■ i •

27 16.20 16.40 16.60 16.80 15 59 "" 41.05 41.74% 87 .... 33 । mpme+ 102 **I****I**’I’***I nz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #776:1-Pentanamine 33 ■ ■ i ■ 1 ■ ■ i ■ ■ • ■ i ■ ■ ■ ■ i ■ ■ • • i ■ 16.20 16.40 16.60 16.80 5000 m/z71.05 39.93%

87 n/z-> 111 10 . 20 1,30| 1111,1/155 40 50 60 70 80 __________________ 1_______________ 1 i ' 1 ' 1 i ■ ■ • ■ i ' ■ ■ ' i ■ ■ ■ ' i 1 ' ' ‘ i 90 100 110 Abundance #62884: 1-Butanamine, 3-methyl- ' ■ i ■ ■ ■ ■ i ' 1 ■ ■ i ■ 1 ' ' I 1 1 1 1 I 1 30 16.20 16.40 16.60 16.80 m/ z 39.05 32.79% 5000-

■ • ■ 41, i 1 1 ■ ■ i ■ 55 .. 70 ... 87 ..... ■ ■ ■ i ■ ■ ■ ■ I ■ • ■ • i ■ ■ • • i ■ ■ ■ • i • ■ ■ ■ i ■ ■ i ' ■ ■ ■ i ■ ■ ' ■ i ■ ■ ' i ■ ■ ■ ■ । •MM

m/z—> 10 20 30 40 50 60 70 80 90 100 110 16.20 16.40 16.60 16.80

2381.D HP013102.M Wed Feb 06 22:57:34 2002 Page 5

NYC-WTC_000019514