GCMS blank analysis for sample AE00555, Jan-Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

■ Data File : C:\MSDCHEM\1\5973N\02JAN29\0109B.D Vial: 1 Acq On : 29 Jan 2002 10:31 am Operator: Sample : lab blank 1/9 Inst : Instrumen Mise : January 29, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l-..\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 4 3-Methoxybut-l-ene Concentration Rank 7

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

4.63 0.08 ug/L 36317 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm • CAS# Qual

1 3-Methoxybut-l-ene 86 C5H10O 017351-24-5 17 2 2-Butene, 1-methoxy-, (E)- 86 C5H10O 010034-14-7 17 3 3-Methoxybut-l-ene 86 C5H10O 017351-24-5 9 4 Methyl 1-Methyl-2-propenyl Ether 86 C5H10O 000000-00-0 9 Abundance Scan 110 (4.630 min): 0109B.D (-) m/z 41.10 100.00% 41 71 88 57 5000 85 47 53 4.20 4.40 4.60 4.80 5.00 — m/z 71.0.0 88.68% i ■ • ■ ■ i'''' i 11" ■ ' 11 " rTTrr m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #4107:3-Methoxybut-1-ene 7h

5000 55 1 1 I1 ■ A 43 59 86 4.20 4.40 4.60 4.80 5.00 m/z 88.00 87.30% 31

rn/z-> rn-p-n-rp- 20 25 -J ........ ........lib" i'''' i'''11 —rn 1100000—" ............................ 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #4112: 2-Butene, 1-methoxy-, (E)- 71 41 4.20 4.40 4.60 4.80 5.00 5000 27 55 m/z 57.10 67.23% 45 86

n/z- 20 25 33 111" " i'" 30 35 40 ■ ■ i ■ ■ +59.. 45 50 55 60 65 70 75 ' I' '111 TTTTT TTT ’ < 111 ■ > 11 < । ■ 111 80 85 90 95 Abundance #4108:3-Methoxybut-1-ene 7h 4.20 4.40 4.60 4.80 5.00 m/z 85.00 37.26% 55 43 5000 59 27 86

/z-> ' ■ i11'' r 20 25 — 30 35 40 45 m 50 55 60 65 70 1................ I1 75 80 85 ‘1’11111 90 95 4.20 4.40 4.60 4.80 5.00

109B.D SCAN508.M Wed Jan 30 09:02:33 2002 Page 6

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