GC/MS results for unknown compounds and surrogates, sample AE10983, May

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Data File : C:\MSDCHEM\l\DATA\051402\10983.D Vial: 12 Acq On : 14 May 2002 10:28 pm Operator: Mclean Sample : 5/10 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 7 Heptane, 2,2,3,4,6,6-hexame... Concentration Rank 12

R.T. EstConc Area Relative to ISTD R.T.

8.75 0.21 ug/L 203785 1,4 -Dichlorob'enzene-d4 9.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Heptane, 2,2,3,4,6,6-hexamethyl- 184 C13H28 062108-32-1 50 2 Butane, 2,2,3 -trimethyl- 100 C7H16 000464-06-2 37 3 Octane, 2,5,6-trimethyl- 156 C11H24 062016-14-2 33 4 Hexane, 1-(hexyloxy)-5-methyl- 200 C13H280 074421-19-5 33 Abundance Scan 965 (8.749 min): 10983.D (-958) (-) m/z 57.20 100.00% 57

5000 43 —----- 71 85 — 99 8.40 8.60 8.80 9.00 0- i ■ ■ m/z 56.10 40.29% m/z-> 0 20 40 60 80 100 120 140 160 180 200 Abundance #16859: Heptane, 2,2,3,4,6,6-hexamethyl- 57

5000 43 8.40 8.60 8.80 9.00 71 85 m/z 43.10 33.22% 29 . o1 11001110 | ' . — 97 ,1 113 127 197 m/z-> Abundance 0 20 40 60 i ■ 80 ■ 100 120 140 #112300: Butane, 2,2,3-trimethyl- 160 180 200 Monon/ ba“Wny 57 43 1 ' i 1 1 ■ 1 i ■ ■ ' ■ i 1 1 ' 1 1 1 1 ' 1 i 1 8.40 8.60 8.80 9.00 5000 m/z 41.10 26.36% 29 85 15 0- 1 o’ ’ — Ll + 69 100............... i ' ' ■' 1 i 1 miz-> Abundance 20 40 60

57 80 100 120 140 160 180 #16365: Octane, 2,5,6-trimethyl- 200 MudAMLAEhMQA4 8.40 8.60 8.80 9.00 m/z 71.10 24.65% 5000 43

29 70 85 a

n/z-> 0 1| 0_____ 20 40 I, i ,' ■ill1, ‘1‘‘99 60 117127...... 156................. I11*!|| 80 100 120 140 160 180 200 1 * । 1 ■ 1 1 । 1 1 8.40 8.60 8.80 ,l.. A 1 । 1 • 1 1 । ‘ ■ ■ ■ i ■ 9.00

10983.D 050102.M Thu May 16 14:39:45 2002 Page 10

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