GCMS Method 508 sample analysis results, April 9 2002

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Data File C:\MSDCHEM\l\DATA\020409\6338.D vial: 7 Acq On 9 Apr 2002 8:45 pm Operator: McLean Sample 3/18 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1...\SCANAPR0902.M (Chemstation Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 ********************************************************************* Peak Number 2 Acetic acid, 3-[1,3]dioxola... Concentration Rank 1

R.T. EstConc Area Relative to ISTD R.T. 5.55 1.78 ug/1 1244960 1,4-Dichlorobenzene-d4 10.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 1000186-02-3 50 2 1-Butanamine, 3-methyl- 87 C5H13N 000107-85-7 5 3 1-Butanamine, 2-methyl- 87 C5H13N 000096-15-1 5 4 N-Ethylformamide 73 C3H7NO 000627-45-2 5 Abundance Scan 421 (5.553 min): 6338. D (-403) (-) m/z 73.10 100.00%! 7|3

5000 43 ..................... 87 5.20 5,4g 5W 5S0 iLI.S5 11 m/z 43.10 30.72% ■n/z-> 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #25344: Acetic acid, 3-[1,3]dioxolan-2-ylpropyl ester 7b

aaa 5.20 5.40 5.60 5.80 43 m/z 41.1.0 12.51% 27 I 55 Tl/Z-> 0 10 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 ^bundance #670:1 -Butanamine, 3-methyl- •j 3

520 5.40 5.60 5.80 553 m/z 45.10 11.69%

2 4,1 55 70 87 . .... .... . p-rrr|-mTj- I'''' I ■n/z~> 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #698:1 -Butanamine, 2-methyl- 3|3 520 5 40 5.60 5.80 m/z 71.10 7751% 5000

•nZz-> 44 ..........Ill....A'.y.______________________________ 'TYrrrrYrTrtYrrrry^xrrip:\-rTYn*¥^yrrTrYrrrrYrT^ryTTrryrrrrp-ryTYrrrTYrr-rTYrTTTYrTTr-^rTTrYrT-rTjTy 0 10 20 30 40 50 60 70 80 90 100110 120 130 140 150 160 170 180 520 5.40 5.60 5.80

6338.D SCANAPR0902.M Thu May 02 14:06:48 2002 Page 4

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