VOC analysis results, sample AE02089, Feb 7 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\1\DATA\0 2 FEB0 6\2 0 9 3.D Vial: 6 Acq On 6 Feb 2002 8:07 pm Operator: 201-wb Sample nyc Inst : GC/MS Ins — 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 0.06 ug/L 58393 1,4-DIFLUOROBENZENE 15.11 - - Hit# of 5 Tentative ID MW MolForm CAS# Qual— - 1 Butanoic acid, methyl ester 102 C5H10O2 000623-42-7 78 2 1-Butanamine, 2-methyl- 87 C5H13N 000096-15-1 9 3 3-Pyrrolidinol 87 C4H9NO 040499-83-0 7 4 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 5 Abundance Scan 727 (16.540 min): 2093.D (-) m/z 43.05 100.00% 43 74

5000 59 87 ..... 0 16.20 16.40 16.60 16.80 ' ■ ■ i ■ ■ ■ ' i 1 1 ■ ■ i ' ■ ' 1 i 1 1 ' ■ i ■ ■ ■ ■ i ■ ■ ' ■ i 1 ' ■ i ■ ' ' ■ i ■ ■ ■ ■ i ' ' 1 ■ i m/z 74.05 89.50% n/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63490: Butanoic acid, methyl ester 43 74

5000 27 T T I-1 16.20 16.40 16.60 16.80 59 m/z 41.15 57.12% 87 37 ■ ■ i ■ ■ ■ ■ i ----- .. I , , 102 1 ■ i ■ ■ ■ ■ i ■ 1 ■ ■ i ' ■ ■ ■ i -mmle -Ute niz—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #766:1-Butanamine, 2-methyl- 33

16.20 16.40 16.60 16.80 5000 m/z71.05 51.59%

15 41 56 87 11. TIdmmmmmTOBBBnnm- miz—> 10 20 30 40 50 60 70 80 90 100 110 Abundance #752:3-Pyrrolidinol T T1 43 16.20 16.40 16.60 16.80 m/z38.95 38.21% 5000

87 57 68 ’ • i ' ■ ' 1 i 1 ■ ■ ■ i ' ' ' ■ i ■ ■ i ‘ 1′111, 117‘‘I64‘4I4‘*‘I**‘‘I* n/z—> 10 20 30 40 50 60 70 80 90 100 110 16.20 16.40 16.60 16.80

2093.D HP013102.M Wed Feb 06 21:22:07 2002 Page 5 —

NYC-WTC_000019487