GCMS analysis results for sample AE03617, March 28, 2002

NYC 9/11 Public Portal Document Library Search Compound Report

Data File : C: \MSDCHEM\1\5973N\02MAR08\03617.D Vial: 7 Acq On : 8 Mar 2002 8:31 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 6 2H-Pyran, 3,4-dihydro- Concentration Rank 10

R.T. EstConc Area Relative to ISTD R.T.

4.86 0.12 ug/L 70434 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2H-Pyran, 3,4-dihydro- 84 C5H80 000110-87-2 59 2 3,4-Dihydropyran $$ 2H-Pyran, 3,... 84 C5H80 000110-87-2 59 3 Furan, 2,3-dihydro-4-methyl- (CA... 84 C5H80 034314-83-5 58 4 Furan, 2,3-dihydro-4-methyl- 84 C5H80 034314-83-5 58 Abundance Scan 132 (4.864 min): 03517.D (-) m/z 83.95 100.00% 84 55 59 41 5000

1 ... . i I r-r-r-> 51 69 4.60 4.80 5.00 5.20

m/z-> 01 1 .... 1 ... . [-m-1 I L > . q- 20 25 30 35 40 I 45 50 55 60 .. 470.75 80 65 ‘ 11। ■ ■ ■. । 85 90 95 m/z 55.00 79701% Abundance #3371: 2H-Pyran, 3,4-dihydro- 55

5000 27 84

—AA— —A... yA 4.60 4.80 5.00 5.20 m/z 59.00 64.62% 50 69 -- - 01 ’ 1’11711 ’111111111/117 miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #3368: 3,4-Dihydropyran $$ 2H-Pyran, 3,4-dihydro- (CAS) $$... 55 84 -AAl —) 4.60 4.80 5.00 5.20 ■ ■ . I > > I l

5000 m/z 41.10 51.08%

45 51 .691 66 Of —PIPTTTTTT i ‘1 1' I ‘“ I' ' 1 । m/z-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #3351: Furan, 2,3-dihydro-4-methyl- (CAS) $$ 4-METHYL-2,3-... 84 A ANA 56 4.60 4.80 5.00 5.20 m/z 83.00 39.43%

500) 41

69 O' TTT_utiuuult - 44 51 ■ ■ i“ ’ ■ i ■ ■ •' i1 “ ‘ i' ■'' i ■1 " ■ ■' • i ■ • 111 1-11111178 I •••»!■• n/z-> 2025303540455055 60 65 70 75 80 85 90 95 4.60 4.80 5.00 5.20

03517.D HP022102.M Fri Mar 15 10:09:41 2002 Page 8

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