GC/MS analysis results, sample AE10850, May 14 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\051302\10850.D Vial: 15 Acq On : 13 May 2002 10:55 pm Operator: Mclean Sample : 5/9 kb Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\l\METHCDS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L Peak Number 2 3-Buten-2-one, 3-methyl- Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 3.72 0.36 ug/L 266179 1,4-Dichlorobenzene-d4 9.93 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Buten-2-one, 3-methyl- 84 C5H80 000814-78-8 9 2 Ethanone, 1-cyclopropyl- 84 C5H80 000765-43-5/9 3 Ethanone, 1-cyclopropyl- 84 C5H80 000765-43-5 9 4 Ethyl Chloride 64 C2H5C1 000075-00-3 9 Abundance Scan 110 (3.726 min): 10850. D (-95) (-) m/z 43.10 100 .00% 43

5000 49 84 Ak . 59 37 , 3.40 3.60 3.80 4.00 0- - |■।II|I III |I I1I |I II I|H "i" 488— m/z 49.10 39.42% m/z-> Abundance 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #4150:3-Buten-2-one, 3-methyl- 43 "Mwha/Mikoko.) 5000 39 ‘ ' i ' ' ' ' i 1 ' ' 1 i 1 1 1 ' 1 1 1 1 ' I 69 84 3.40 3.60 3.80 4.00 15 m/z 84.00 34.30% 27

Tl/Z-> Abundance 0- 2 TT————]— 0 ........... , 50 55 61 65 Tpr 11'1111111' 1111' i‘"1111' 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #109805: Ethanone, 1 -cyclopropyl- 77 -p-rrTyrTT "Wurs.„/.""huaist.,, 43 69

3.40 3.60 3,80 4.00 5000 m/z 86.00 31.48% 39 84

27 50 55 61 65 THtr , 77 i m/z-> Abundance 0- o +l" "1111' I ■ ■1111" ■ l" ■ 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 #109804: Ethanone, 1-cyclopropyl- ■ r "1 r ■

43 69 3.40 3.60 3.80 4.00 rn/z 42.10 12.43% 5000 84 39 MWy. 15 27 31 50 55 59 63 0 -TTTTTTTTT----HH *] TpTP TF /z-> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 3.40 3.60 3.80 4.00

10850.D 050102.M Tue May 14 11:44:41 2002 Page 5

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