GCMS results for vial 20, Feb 28 2002

NYC 9/11 Public Portal Document Library Search Compound Report % ’Data File : C:\MSDCHEM\1\DATA\022702\02577.D Vial: 20 Acq On : 28 Feb 2002 1:29 am Operator: McLean Sample : GC SCAN 2/4 B Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1\5973N\5080202.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L

Peak Number 2 dl-2-Ethylhexyl chloroforma... Concentration Rank 1

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

30.64 1.94 ug/L 1385970 Chrysene-dl2 30.35

Hit# of 5 Tentative ID MW MolForm CAS# Qual \ 1 dl-2-Ethylhexyl chloroformate $$... 192 C9H17C1O2 024468-13-1 64 -- 1 2 Propanedioic acid, hexyl-, dieth... 244 C13H24O4 005398-10-7 50 3 2-Octene (CAS) $$ oct-2-ene $$ 0... 112 C8H16 000111-67-1 46 4 DI(2-ETHYLHEXYL) MALONATE 328 C19H36O4 000000-00-0 43 Abundance Scan 3039 (30.640 min): 02577.D (-) m/z 57.10 100.00% 57 8000

6000 112 4000 83 * 2000 30.40 30.60 30.80 31.00 239256

/z-> 44l, hhmmpmm 129 157 185 213 - 20 40 60 80 100 120 140 160 180 200 220 240 260 280 m/z 112.20 53.10%

Abundance #102311: di-2-Ethylhexyl chloroformate $$ 2-Ethylhexyl chi... 57 112 8000 6000 4000 83 -mmep 41 30.40 30.60 30.80 31.00 m/z 71.10 50.78% 2000 mH 4 ’.129 149 192_______________ Iu’0’Bu’B’09B—B"9B1I’BTIWBTTTTTTTT m/z-* 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #178727: Propanedioic acid, hexyl-, diethyl ester (CAS) $$... 57 8000 -TTTTTT 6000 30.40 30.60 30.80 31.00 m/z 70.10 49.00% 4000 83 112 4i 2000 .... 4.4.4 *.4l.r41129 149 181 199 ................. 217 238 271 n/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #13735:2-Octene (CAS) $$ oct-2-ene $$ OCTENE-2 $$ 2-Octen... 112 Pmmmm 30.40 30.60 30.80 31.00 8000 m/z 55.10 41.65% 6000 4000 70 2000 ..... ’ ’I’**42, A**I* ’*’1*’ '^'T- ■ ■' I ’’ * ‘ i MY m/z—> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 30.40 30.60 30.80 31.00

02577.D 5080202.M Fri Mar 01 09:04:01 2002 Page 4

NYC-WTC_000010821