GCMS blank results for sample AE03799, March 22, 2002

NYC 9/11 Public Portal Document

4 ` Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\031902\220LB.D Vial: 8 Acq On : 19 Mar 2002 5:24 pm Operator: McLean Sample : RE-INJ 2/20 Inst : Instrumen Misc Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L

Peak Number 4 2,5-Dimethylhexane-2,5-dihy... Concentration Rank 15

R.T. EstConc Area Relative to ISTD R.T. --------------------------------------------------------------------- 15.96 0.51 ug/L 292059 Acenaphthene-dlO 18.14

Hit# of 5 Tentative ID MW MolForm CAS# Qual --------------------------------------------------------------------- 1 2,5-Dimethylhexane-2,5-dihydrope... 178 C8H1804 003025-88-5 33 2 Ether, 2-ethylhexyl tert.butyl 186 C12H260 000000-00-0 10 3 Silane, trimethyl(methylenecyclo... 126 C7Hl4Si 097778-10-4 9 4 Trimethyl(n-pentyl)silane 144 C8H2OSi 001641-49-2 9 bundance Scan 1420(15.956 min): 220LB.D (-) m/z 57.10 100.00%

73

5000 111 95

45 15.6015.80 16.00 16.20 127 145 193 207 m/z 73.10 0 ... Ll . 70.37% ntz-> 20 40 60 80 100 120 140 160 180 200 undance #82883:2,5-Dimethylhexane-2,5-dihydroperoxide $$ Hydroper...

69 5000 55 111 15.60 15.80 16.00 16.20 95 m/z 111.20 49.47

83 127 144 163 178 0 -> 20 40 60 80 100 120 140 160 180 200 undance #95994: Ether, 2-ethyihexyi tert.butyl

15.60 15.80 16.00 16.20 5000 m/z 69.10 37.94

41 29 71 87 98 113 129 157 171 0 l l s l l j l i u u l l l l l

ntz-> 20 40 60 80 100 120 140 160 180 200 undance #22670: Silane, trimethyl(methylenecydopropyl)- 15.60 15.80 16.00 16.20 111 m/z 95.10 33.01

5000 45 59 85

29 98 126 0 i/z.-> 20 40 60 80 100 120 140 160 180 200 15.60 15.80 16.00 16.20

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