GCMS analysis results for sample AE02720, March 5 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C : \MSDCHEM\1\5973N\02FEB28\02720 .D Vial: 5 Acq On : 28 Feb 2002 6:00 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 28, 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 3 2,2-dimethoxybutane Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 4.24 0.44 ug/L 188579 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 2,2-dimethoxybutane 118 C6H14O2 003453-99-4 83 2 2,2-Dimethoxybutane 118 C6H14O2 003453-99-4 74 3 Glycine, methyl ester $$ NH2CH2C... 89 C3H7NO2 000616-34-2 45 4 Methanethioamide, N,N-dimethyl- ... 89 C3H7NS 000758-16-7 36 Abundance Scan 77 (4.243 min): 02720. D (-) m/z 87.10 100.00% 87 43 55 5000

103 A 3.80 4.00 4.20 4.40 4.60

m/z-> 01 +49—+ .iff. ^..,....,...,1, 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 1 m/z 89.00 80.79% Abundance #17889:2,2-dimethoxybutane 87 55

5000 27 45 3.80 4.00 4.20 4.40 4.60 m/z 43.10 57.98% 09 103 33 01 " i" ■ ■ i‘ TTTpm TTTTITTT + l”....... I........ miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 Abundance #17888:2,2-Dimethoxybutane 87 55 i ■ ■ ' ■ i ■ ■ ■ ■ i • ■ ■ ■ i 1* 3.80 4.00 4.20 4.40 4.60 5000 m/z 55.10 55.74% _ 45 27 40

92 103 33 z-> Abundance mpH H । • i > • ■»t * ■ 0 " i'1 ‘ • i1 • • i ■ ■ “ i ■ ‘1 ‘ 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 #5025: Glycine, methyl ester $$ NH2CH2COOCH3 89 3.80 m/z A 4.00 41.10 4.20 4.40 4.60 19.12% 5000 44 59

m/z—> 0 TugtpT 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 NAM.,. 3.80 4.00 4.20 4.40 —44 4.60

02720.D HP022102.M Fri Mar 01 10:07:41 2002 Page 5

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