GCMS analysis results for sample AE00562, Feb 2002

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Library Search Compound Report

Data File : C:\MSDCHEM\1\5973N\02JAN29\00562.D Vial: 4 Acq On : 29 Jan 2002 1:02 pm Operator: Sample : 508 scan Inst : Instrumen Mise 2002 : January 29, Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ***************************************************************** * * * * Peak Number 2 2,2-dimethoxybutane Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T.

4.24 0.16 ug/L 75582 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm . CAS# Qual 1 2,2-dimethoxybutane 118 C6H14O2 003453-99-4 74 2 2,2-Dimethoxybutane 118 C6H14O2 003453-99-4 64 3 Thiazole, tetrahydro- 89 C3H7NS 000504-78-9 9 4 THIAZOLIDINE $$ Thiazolidine, hy... 89 C3H7NS 014446-47-0 9 Abundance Scan 76 (4.241 min): 00562.D (-) m/ z 87.10 100.00% 87 43 55 5000

103 3.80 4.00 4.20 4.40 4.60

n/z—> -49 " i1 ‘ " 11" 111 .. 71 ...... ni l ।1". ।,.,, ।, L । 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 m/z 89.10 85.84% Abundance #17889: 2,2-dimethoxybutane 87 55

5000 1 1' 1 45 3.80 4.00 4.20 4.40 4.60 27 m/z 43.10 64.52% 33 92 103 " I" " r TTIIPTTTTT " i" mhmpnmmmmp Hp n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #17888: 2,2-Dimethoxybutane 55 87 A.A A Nw 3.80 4.00 4.20 4.40 4.60 5000 m/z 55.10 54.41% 45 27 40 fl

33 I 92 103 " I " " 11 -mmm IT Wz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #5045: Thiazole, tetrahydro- 83 .... ,3.8/........ A— 3 80 4.00 4.20 4.40 4.60 m/z 41.10 27.28%

5000 42 30 59

m/z-> TT-p-rTTp-T "I""I' 47mpp 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 m i" " r1' ‘ i 3.80 4.00 4.20 4.40 4.60

)0562.D SCAN508.M Wed Jan 30 09:02:02 2002 Page 4

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