VOC analysis results, sample AE02089, Feb 7 2002

NYC 9/11 Public Portal Document

Library Search Compound Report - cis

Data File C:\HPCHEM\l\DATA\02FEB06\2092.D Vial: 5 Acq On 6 Feb 2002 7:24 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 4 Butanoic acid, methyl ester Concentration Rank 1

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

16.52 0.05 ug/L 56906 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-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 7 3 Methoxyacetonitrile 71 C3H5NO 001738-36-9 7 -tim 4 3-Pyrrolidinol 87 C4H9NO 040499-83-0 7 Abundance Scan 726 (16.523 min): 2092.D (-) m/z 43.05 100.00% 43 74

5000 38 59 87 AA 16.20 16.40 16.60 16.80 • ■ i • > ■ ■ i • ■ ■ < j ■ • ■ • i ' ■ ■ ■ i • ■ • ■ i 1 ' ■ i ' ■ ■ ■ i ' ■ ■ ■ i ■ m/z 74.05 75.72% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #63490: Butanoic acid, methyl ester 48 74

5000 27 16.20 16.40 16.60 16.80 59 m/z 41.05 51.89% 87 37 I'" I ' ImmaP 102 1 ■ i ■ ■ ■ ■ i • ' ■ ■ । 1' ■ ■ । mz-> 10 2030405060 70 8090 100 110 Abundance #763:1-Butanamine, 3-methyl- 33 T T T T 16.20 16.40 16.60 16.80 5000 m/z 71.05 49.36%

15 41 , 1_ i Arh44-, 55 70 87 i ! , ri i ! . . . . | i i । i । i । i‘i । । । । i । । i > i-|- mfe-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #240: Methoxyacetonitrile 41 16.20 16.40 16.60 16.80 ‘ 29 m/z 59.05 33.05%

5000 70 15 -

/z—> 10 20 ' | 30 ■ i 40 11158 50 — 60 70 1 • i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ' ■ i 80 90 100 110 16.20 16.40 16.60 16.80

2092.D HP013102.M Wed Feb 06 21:19:35 2002 Page 4

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