GCMS unknown compounds report, sample AD31253, Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\HPCHEM\l\DATA\JAN0802\31253.D Vial: 10 Acq On 9 Jan 2002 10:34 pm Operator: 209 GALOS Sample gems scan 12/24 Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 3 Oxirane, (ethoxymethyl)- Concentration Rank 4

R.T. EstConc Area Relative to ISTD R.T. 11.29 0.31 ug/1 86325 1,4-Dichlorobenzene-d4 11.52 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Oxirane, (ethoxymethyl)- 102 C5H10O2 004016-11-9 45 2 Ethane, 1-ethoxy-1 methoxy- 104 C5H1202 010471-14-4 40 3 2-Propanol, 1-(2 ethoxy-1-methylet 148 C7H16O3 020324-32-7 40 4 Ethane, 1,2-dietnoxY- 118 C6H1402 000629-14-1 40 Abundance !Scan 681 (11.294 min): 31253.D (-) m/z 39.95 100.00% 43 50

5000 73 103 RTrt 1""’ I ( 47 || 11.00 11.20 11.40 11.60 ■ i ■ " 7+1 44 ■ l—p , 13 1184 m/z 59.05 4.17% m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #1730: Oxirane, (ethoxymethy!)- 31

5000 44 58 _M m/z 11.00 11.20 11.40 11.60 45.05 69.11%

NN 73 87 TTI—+ m/z-> 20 ' 30 " ‘ 40 50 60 70 ’ 80 90 100 110 120’ 130' Abundance #1926: Ethane, 1-cthoxy-1-metho- 59 45 ■ ■ i • ■ ' ' I ‘ ‘ ‘ ' I ‘ ‘ ‘ ‘ I ' ■ ‘ ‘ 11.00 11.20 11.40 11.60 5000 m/z 43.95 67.45% 73 89 27 ______ i______________ ;________ 103_______________ ' i ■ ■ ■ ■ I ■ •‘ • i ‘ ‘ ' i *■■ ■ i 1‘ ‘ i • ‘ ' 1 I 1 ' 1 'TrTIi ।> । i ।। । i । । । । >। । । > i m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #9238:2-Propanol, 1-(2-methoxy-1-methylethoxy)- : 1 59 11.00 11.20 11.40 11.60

. XL m/ z 41.05 36.87% 5000 45 103 73 31 130 m/z-> 11 ■■ ■ ■ ’i .. 11 A111111 20 30 40 50 Ianai I60 70 1PI 80 90 100 110 120 130' WMAAF- 11.00 11.20 11.40 11.60

31253.D GCMS0103.M Wed Feb 06 11:21:30 2002 Page 3 NYC-WTC_000016451