DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C: \MSDCHEM\1\5973N\02FEB27\02387.D Vial: 3 Acq On : 27 Feb 2002 4:57 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 2 7, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\l..-\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 0.28 ug/L 122557 1,4-Dichlorobenzene-d4 9.72 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 Methyl l-Methyl-d3-2-propenyl Ether 89 C5H7D3O 000000-00-0 42 4 Thiazole, tetrahydro-89 C3H7NS 000504-78-9 36 Abundance Scan 77 (4.243 min): 02387. D (-) m/z 87.10 100.00% 87 55 5000- 43

103 A— 4.00 4.20 3.80 4.40 4.60

n/z-> ............ | 01 “ r ‘11111'11 “ ' • i1 " 1111 1 71 -TT H m/z 89.10 79.45% 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #17889: 2,2-dimethoxybutane 87 55

5000 i ■ ' ' 1 i ' ' 45 3.80 4.00 4.20 4.40 4.60 27 m/z 55.10 56.90% 33 | " I 11 h I 1 " 1 I " r‘l i' rl' " 1 92 103 | I I I I | I !I I | I | H I I | I I I J 01 m/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. 3.80 4.00 4.20 4.40 4.60 5000 m/z 43.10 47.95% 45 27 40 92 103 33 | 0 1’1’11114 TTIWmTTTTTTTPTTT ’ 1111’11/37113 H mfe-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #4232: Methyl 1-Methyl-d3-2-propenyl Ether VAA i ' ■ ' ■ i 1 ' 89 3.80 4.00 4.20 4.40 4.60 m/z 45.00 15.77% 71 5000

46 0- T001p0T9100—TmTm—utuuu IHprr ■ * ।11'11'11 ,59, /z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 3.80 4.00 4.20 4.40 4.60

32387.D HP022102.M Thu Feb 28 08:47:16 2002 Page 5

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