GCMS analysis results for sample AD31585, Jan 28 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C: \MSDCHEM\1\5973N\02JAN17\31585.D Vial: 1 Acq On : 17 Jan 2002 2:50 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 17, 2002 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 3 Furan, tetrahydro-2-methyl- Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T. 4.99 0.10 ug/L 28209 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual l Furan, tetrahydro-2-methyl- 86 C5H10O 000096-47-9 40 2 (E)-5-Methyl-2-methylene-2-hexen... 126 C8H140 000000-00-0 23 3 2-Butene, 1,4-dimethoxy- 116 C6H1202 026649-86-5 17 4 2 -Methyl -2,3-epoxypropanal 86 C4H602 052788-68-8 9 Abundance Scan 142 (4.995 min): 31585.0 (-) m/z 43.10 100.00% 43 71

5000 59 85 49 4.60 4.80 5.00 5.20 5.40 - m/z 41.10 78.07% 0- ■ • i ■ ■ • ■ i ■ ■ • • i ■ ■ ■ ■ i ■ • ■ • i • ' ■ ■ i • ' ■ • i‘ ■ nz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #4154: Furan, tetrahydro-2-methyl- 43 71

5000 27 4.60 4.80 5.00 5.20 5.40 56 m/z 71.10 72.15% 15 86

miz-> 0 ‘ ' I ’ * ‘ ' I 10 20। -—PP 30 40 Pt ' I 1 111 . 50 60 ..mm 70 100 110 80 90 Abundance #23067: (E)-5-Methyl-2-methylene-2-hexen-1-ol 43 ‘14*4 11 rt ' । I 1 1 ' 1 1 1 > ' ■ i 1 ■ 4.60 4.80 5.00 5.20 5.40 5000 59 m/z 59.10 37.36% 49 84 102 0.101/** i 1 ‘ • 1 i ' 1 ■ ■ i ■ • i 1 ■ ' ■ i 1 ' ‘ ‘ i niz-> Abundance 10 20 30 40 50 60 70 80 #16778:2-Butene, 1,4-dimethoxy- 41 90 100 110 A MNA... 71 84 4.60 4.80 5.00 5.20 5.40 m/z 69.10 36.50%

5000 55 27

0J II****) 33 । • • • । ■ ■ । ■ ■ • ■ i ‘ । • • • * । • • •»। ■ ■ 1 i ■ ' ■ ■ i ■ • ‘ ■ i n/z—> 10 20 30 80 90 100 110 4.60 4.80 5.00 5.20 5.40

31585.D SCAN508.M Tue Jan 22 08:36:51 2002 Page 5

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