GCMS sample results AE11284, DEP Labs, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\020516\11284.D Vial: 12 Acq On : 16 May 2002 8:14 pm Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration. Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 15 Benzene, 1,3-diethyl- Concentration Rank 20 R.T. EstConc Area Relative to ISTD R.T. 14.71 0.59 ug/1 42560 Naphthalene-d8 16.53 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Benzene, 1,3-diethyl- 134 C10H14 000141-93-5 72 2 Benzene, 1-methyl-4- (1-methyleth. . . 134 C10H14 000099-87-6 64 3 Benzene, 2-eXhyl-1,3-dimethyl- 134 C10H14 002870-04-4 64 4 Benzene, 1 -ethyl -2,4- dimethyl-134 C10H14 000874-41-9 64 Abundance Scan 1979 (14.707 min): 11284.D (-1973) (-) m/z 119.10 100.00% 1 9

5000 57 - 91 149 14.40 14.60 14.80 15.00 —4h ■ i > > > » i ■ ...................... 545 m/z 134.10 56.40% niz—> 0 50 100 150 200 250 300 350 400 450 500 550 Abundance #120782: Benzene, 1,3-diethyl- 1 9

50001 14.40 14.60 14.80 15.00 m/z 57.20 32.51% 91 _ —»+ 41 miz-> 0 50 100 150 200 250 300 350 400 ’ 450’500 550 Abundance i#120807: Benzene, 1-methyl-4-(1-methylethyl)- 1 9 =====4== 14.40 14.60 14.80 15.00 5000 m/z 120.20 18.14% 91 39 65 - ' 1 9r4,4 niz-> 0 50 100 150 200 ^0 300 350 400 450 500 550 Abundance #53585: Benzene, 2-ethyl-1,3-dimethy- 1 9 14'40 14.60 14.80 15.00 ' ' ' m/z 55.10 17.74% 5000

39 65 91 2 It A 148 ‘ I ' ‘ ‘ T1 1 1 1 I ' ‘ i 1 ■ ■ ■ i 1 • ■ ■ i • ■ ' 1 i ' 1 ' 1 i 1 1 ' 1 i 1 n/z—> 0 50 100 150 200 250 300 350 400 450 500 550 14.40 14.60 14.80 15.00

11284.D SCAN020507.M Fri May 17 13:06:44 2002 Page 18

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