GCMS analysis results, sample AE03616, March 2002

NYC 9/11 Public Portal Document , Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02MAR08\03616.D Vial: 6 Acq On : 8 Mar 2002 7:42 pm Operator: Sample : 508 scan Inst : Instrumen Mise : March 8, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 7 Acetic acid, 3-[1,3]dioxola... Concentration Rank 1 R.T. EstConc Area Relative to ISTD R.T. 5.89 3.74 ug/L 2318380 1,4-Dichlorobenzene-d4 9.71 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 000000-00-0 33 2 3-(CYCLOHEX-3'-EN-YL)PROPANOL $$... 174 C8H14O4 015745-87-6 33 3 Silane, tetramethyl- $$ Tetramet... 88 C4H12Si 000075-76-3 28 4 N-Ethylformamide $$ N-Formylethy... 73 C3H7NO 000627-45-2 9 Abundance Scan 223 (5.891 min): 03516.D (-) m/z 73.10 100.00% 73

5000 43 5.60 5.80 6.00 6.20

miz-> 0- 158, i' 1 11J 1 '1 ' I >i, 87 103 . , TIN .. । .... । . . . . । 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 (. j. b . . । , .. , 11 1 11 | 1 11 1 | > 1 11 | I I I I 11 m/z 43.10 24.68% Abundance #78238: Acetic acid, 3-[1,3]dioxolan-2-ylpropyl ester 73

5000 ‘ 5.60 5.80 6.00 6.20 43 m/z 41.10 9.58% 27 55 , 113 87 174 0- " i • ■'' i “ “ i' mMmpe.... 'i1'1 1011——— Hp miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #36138:3-(CYCLOHEX-3'-EN-YL)PROPANOL $$ 2-Cyclohexene-1-p... 73 —II1T 5.60 5.80 6.00 6.20 5000 m/z ■45.10 9.37%

L 43 27 87 0-TIP 55 i Hp 113 174 Tu—u01E——ugr 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #4812: Silane, tetramethyl- $$ Tetramethylsilane $$ (CH3)4... ■ ■ i ' ■ ■ ‘ i ‘ ' i 1 1 1 1 ' 73 5.60 5.80 6.00 6.20 m/z 71.00 6.68% 5000

45 15 | 0- !111' I 31 ..1 55. IITBmTg 88 1’11101—0010100110001000030101103101003000117317 A miz—> 10 20 30 40 50 60 70 80 90 100 110 120 130-140 150 160 170 180 5.60 5.80 6.00 6.20

03516.D HP022102.M Fri Mar 15 10:09:36 2002 Page 9

NYC-WTC_000037792