GCMS analysis results, sample AE03616, March 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02MAR08\03616.D Vial: 6 Acq On : 8 Mar 2002 7:42 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 5 3,4-Dihydropyran $$ 2H-Pyra... Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T.

4.86 0.12 ug/L 76969 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3,4-Dihydropyran $$ 2H-Pyran, 3,... 84 C5H80 000110-87-2 2 3,4-Dihydropyran $$ 2H-Pyran, 3,... 84 C5H80 000110-87-2 46 3 2-Butenal, 3-methyl- (CAS) $$ 3-... 84 C5H80 000107-86-8 46 4 2-Butenal, 3-methyl- $$ Crotonal... 84 C5H80 000107-86-8 46 Abundance Scan 132 (4.864 min): 03516.D (-) m/z 83.95 100.00% 59 84

41 5000

47 53 71 * * * . i . 1 ■ • i • ■ ■ ■ i • ■ • ■ I ■ • ■ 1 103 O' T i'■■ ■ । LL I “ “J । T’I’E’IT Ml | II mz->__ 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Im 4.601 4.80 5.00 5.20 m/z !59.00 92.13% Abundance #3376:3,4-Dihydropyran $$ 2H-Pyran, 3,4-dihydro- (CAS) $$... 55 84

5000 1 TTr i 1 A 4.601 4.80 5.00 m/z !55.00 73.01%

_N. 69

0+ ..p.MIH.i j jkiiTWNITTH TTITTTTHT I | U . I | I U I I H m mfz~> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 Abundance #3375: 3,4-Dihydropyran $$ 2H-Pyran, 3,4-dihydro- (CAS) $$... 56 84 A 4.60 4.80 5.00 5.20 5000 m/z 41.10 57.37% 41 69 50 01 THHHpi mm miz-> Abundance 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 #3221:2-Butenal, 3-methyl- (CAS) $$ 3-Methyl-2-butenal $$... AAaolhakl 84 4.60> 4.80 5.00 5.20 55 m/z i83.00 57.09% 5000 39 27

44 50 । 69 0 -rrp-m-p- mp MH -4.. . . ।. . . I । .. .. ।।. — pm TP mmm ’ ' I । I ‘ ‘ | । | | * mfz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 4.60 4.80 5.00 5.20

03516.D HP022102.M Fri Mar 15 10:09:35 2002 Page 7

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