DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C:\MSDCHEM\1\5973N\02FEB27\02453.D Vial : 4 Acq On : 27 Feb 2002 5:47 pm Operator: Sample : 508 scan Inst : Ins t rumen 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 4 2,2-dimethoxybutane Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 4.24 0.29 ug/L 114839 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 83 3 Thiazole, tetrahydro- 89 C3H7NS 000504-78-9 53 4 Methyl l-Methyl-d3-2-propenyl Ether 89 C5H7D3O 000000-00-0 42 Abundance Scan 77 (4.243 min): 02453. D (-) m/z 87.10 100.00% 87

55 43 5000

71 103 —A 3.80 4.00 4.20 'Q 1 1 1 1 । । । । 4.40 4.60 >[ 111 ■1111 > ■ ■ 111 [I ol ■ ■ i1 ■ ‘ ‘ i ‘ ‘ i " 1' i ‘ —mmmmmp m/z 89.10 92.09% m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #17889: 2,2-dimethoxybutane 87 55

........................................................ 5000 45 3.80 4.00 4.20 4.40 4.60 27 m/z 55.10 59.07% 33 92 103 01 " i " " 11 111111' I " " 111 ayanns rri I | I I I I | | | I | ■1,. ।।, I, ।,,,, ।, n/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105110 Abundance #17888: 2,2-Dimethoxybutane 87 55 -A---- 4.00 4.20 4.40 4.60 3.80 5000 m/z 43.10 51.67% 45 27 40

0- " I " " I ‘ 33 m " “ I''" I" " I "" I" " I'' " 92 103 1' I" 1111'111'1 H mfa-> Abundance 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 #5046: Thiazole, tetrahydro- 89 A-—AA 3.80 4.00 4.20 4.40 4.60 m/z 45.00 15.62% 43 5000

59

0 i ■ ■1111" 11"111H " r V -H- 11■ ■■i....i।।■ i1 ■ m/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

32453.D HP022102.M Thu Feb 28 08:47:22 2002 Page 6

NYC-WTC_000005075