GCMS analysis results for sample AE11929, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052302\11929.D Vial: 9 Acq On : 23 May 2002 4:29 pm Operator: Mclean Sample : 5/22ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 9 Bicyclo[3.2.0]hepta-2,6-diene Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T. 4.27 1.01 ug/L 716995 1,4-Diehlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Bicyclo[3.2.0]hepta-2,6-diene 92 C7H8 002422-86-8 38 2 Cyclobutene, 2-propenylidene- 92 C7H8 052097-85-5 9/ 3 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2/9 4 1,3,5-Cycloheptatriene 92 C7H8 000544-25-2 7 Abundance Scan 203 (4,272 min): 11929.D (-198) (-) m/z 91.10 100.00% 91

miz-> 5000

0- • ■ i ■ ■ ■ ‘ i • ■ ■ ■ i ■ ■ • ■ i • • 0 10 20 30 40 39

50 51 I 65 ■ ■ i ■ 1 ■ ' i ‘ ■ ■ • i • 60 70 100 110 ...s. . m/z 4.00 4.20 92.10 4.40 4.60 49.74% Abundance #37273: Bicyclo[3.2.0]hepta-2,6-diene 91

5000 .... IM..... 4.00 4.20 4.40 4.60 39 66 m/z 86.00 21.94% 0- .............. 27 ....... .......1............ T-r-p-r-r-ry-TT-rT-p-rT-r-p-rT-r-p-rT-r-pr-T-T-r-p-T-^T-p-rT-rY-rT-^^ miz-> 0 10 2030405060 70 8090 100 110 Abundance #37324: Cyclobutene, 2-propenylidene- 91 4.00 4.20 4.40 4.60 5000 m/z 39.00 20.76%

39 65 27 | 45 51 ,1 77 0- * lpots > I'i'i । > ’ll । । i ■ ■■< । । । । 11 n/z-> 0 10 2030405060 70 8090 100 110 Abundance #37276: 1,3,5-Cycloheptatriene ■ ■ । ■ ■ ■ ■ 91 4.00 4.20 4.40 4.60 m/z 82.00 14.97% 5000- /I 39 65

0 2.... 15 ■27 11 r* +445,11,57 111 " ' ' i ■" ■ i L_ 71 77 85 , *fTTT It 106 m/z—> 0 10 20 30 40 50 60 70 80 90 100 110 4.00 4.20 4.40 4.60

11929.D 052202.M Wed May 29 09:49:34 2002 Page 12

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