GCMS blank analysis results for sample AE00167, Jan 2002

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Data File : C:\MSDCHEM\1\5973N\02JAN25\0104B2.D Vial: 4 Acq On : 25 Jan 2002 12:39 pm Operator: Sample : lab blank 1/4; 2nd inj. Inst : Instrumen Mise : January 25, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1... \SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L

Peak Number 6 Silane, tetramethyl- Concentration Rank 1

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

5.90 3.56 ug/L 1216100 1,4-Dichlorobenzene-d4 9.71

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 43 2 3-(CYCLOHEX-3'-EN-YL)PROPANOL $$... 174 C8H14O4 015745-87-6 33 3 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 000000-00-0 33 4 1,3-Dioxolane, 2-methyl- (CAS) $... 88 C4H802 000497-26-7 9 Abundance Scan 221 (5.897 min): 0104B2.D (-) m/z 73.10 100.00% 73

5000 43 5.60 5.80 6.00 6.20

mfe-> 110.20..30 mil 55 mpmpr ,1187 103 ।..“।,l...।.*■.।।....।* i.*•.।।.■ •.।* 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 m/z 43.10 23.44% Abundance #4814: Silane, tetramethyl- 73

5000 ' 1 5.60 5.80 ' 6.00 6.20 m/z 41.10 9.37% 45 15 . | 53 .. 11. i'i 111.111.1111 ll'i 11 88 . ।. । / " I “ " i1'" i ■"11" " i"1 ■ i ■' ■ ■ i ‘ ■ i" " i ■ ■ ■■ i • ■' • i ■ iz—> 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 5.60 5.80 6.00 6.20 ' 5000 m/z 45.10 9.03% 43 27 87 hiyororyusnuponunnu ■ i ■55 113 174 . ■ ■' i ■ ■' ■ i ■ Majundgun ....... j ..> * P... j ij.... t । mfe-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #78238: Acetic acid, 3-[1,3]dioxotan-2-ylpropyl ester 73 ‘5.60 5.80 6.00 6.20’ m/z 71.10 6.34% 5000

43 27 87 TpTppmtt ■ i ■'55“ i ■"' i। ' +TBpu 113 174 niz-> 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

0104B2.D SCAN508.M Fri Jan 25 13:22:49 2002 Page 8

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