GCMS analysis results, sample AE12321, June 2002

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Data File : C:\MSDCHEM\l\DATA\052902\12321.D Vial: 9 Acq On : 29 May 2002 4:36 pm Operator: McLean Sample : gc/ms scan 5/24 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 14 Phthalic acid, diisooctyl e... Concentration Rank 13 R.T. EstConc Area Relative to ISTD R.T. 31.33 0.24 ug/L 179442 Chrysene-dl2 30.76 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Phthalic acid, diisooctyl ester 390 C24H3804 001330-91-2 2 1,2-Benzenedicarboxylic acid, mo... 278 C16H2204 004376-20-9 38 3 1,2-Benzenedicarboxylic acid, mo... 278 C16H2204 004376-20 -9 32 4 Furo[3,2-b]pyridine, 2-methyl-, ... 149 C8H7NO2 069022- -9 9 Abundance Scan 4809 (31.335 min): 12321 .D (-4799) (-) m/z 149.00 100.00% 149

227 5000 43 57 113 167 ................................................ 70 . 84 240 31.00 31.20 31.40 31.60

/z-> 0 H ...... ...... ......................1 ■ ■ i ' • • ■ । > > * * । * * * * । ■ • > • 11 > 20 40 60 80 100 120 140 160 180 200 220 240 260 280 m/z 227.10 58.57% Abundance #66787: Phthalic acid, diisooctyl ester 149

5000 ■ 1 i ■ ‘ ■ i ■ ■ ■ ' i ■ ■ ■ ■ i

57 167 31.00 31.20 31.40 31.60 43 71 m/z 57.10 36.61% 83 — 113

miz-> 20 0: 40 I +.27+4,132 i ■ ■ ■ ■ i'1 ■ ■ i ‘ ■ ■ ■ i ■ ‘ 60 80 100 120 140 160 180 200 220 240 260 280 ' i' '1 ■ i ■ • ■11 ■ ■ ■ ‘ i1 •

Abundance #123456:1,2-Benzenedicarboxylic acid, mono(2-ethylhexyl)... 149 ‘ ' I ' ‘ ‘ ‘ I ' ‘ -r-r-f-r-r-n-j- 31.00 31.20 31.40 31.60 5000 m/z 167.00 36.26% 70 57 167 41 112 0 ■R J li — ■ i ■1 ■ ■ i ‘1 111 • ■ ■' 11 '1 1111 1 11 ‘1'279 1 11' n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #67064:1,2-Benzenedicarboxylic acid, mono(2-ethylhexy!) este 149 31.00 31.20 31.40 31.60 m/z 43.20 33.82% 5000 70 167

miz—> 0 20 29 41 55 HHLA7+4— 40 132 83 112 . 185 199 213 228 242 256 278 60 80 100 120 140 160 180 200 220 240 260 280 ,i a.. MAii 31.00 31.20 31.40 31.60

12321.D 052202.M Mon Jun 03 10:48:40 2002 Page 17

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