GCMS analysis results for sample AE11155, May 2002

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Data File : C:\MSDCHEM\1\DATA\020515\11155.D Vial: 21 Acq On : 16 May 2002 7:34 am Operator: Nefliu Sample : sample Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: rteint.e Quant Method : C:\MSDCHEM\1\METHODS\SCAN020507.M (RTE Integrator) Title : Method 508 GC/MS Scan Library : C:\DATABASE\nist98.1 Peak Number 11 Butane, 1,2-dibromo-3-methyl- Concentration Rank 9

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

10.44 2.31 ug/1 173727 1,4-Dichlorobenzene-d4 11.38

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Butane, 1,2-dibromo-3-methyl- 228 C5H10Br2 010288-13-8 64 2 Pentane, 1,4-dibromo- 228 C5H10Br2 000626-87-9 56 3 Butane, 1,3-dibromo-3-methyl- 228 C5H10Br2 024443-15-0 38 4 4-Methyl/7-oxo-4,7-dihydro-triaz... 151 C5H5N5O 1000146-61-9 27 Abundance Scan 1253 (10.441 min): 11155.D (-1243) (-) m/ z 69.10 100.00% 41 69 151

5000 55 171 Ar r । ■ . 10.20 10.40 10.60 10.80

m/z-> 1 ■ ■ i 1 20 —1 40 60 80 121 135140 160 180 200 220 86100199120 " ■ । ■ ■ ■ ■ । 1 ■ ' ■ । ■ 1 ■ ■ । ■ 1 ■ । m/z 41.10 95.43% Abundance #23472: Butane, 1,2-dibromo-3-methyl- 69 149 43

5000 TT i 171’1 , P TTrPrmrrr 10.20 10.40 10.60 10.80 27 55 m/z 151.10 77.95% ' " I 1, Al I al, । „ 48093 147 121.135 । 189 aI/*/’I11+I1’I/I 230 nz->______ 20 401 60 80 100 120 140 160 180 200 220 Abundance #2438: Pentane, 1,4-dibromo- 41 69

10.20 10.40 10.60 10.80 5000 27 m/z 149.00 65.73%

149 15 I J1 ,l ' 1 ‘ 1 ‘ 1 ’ ' T ' 1— -801 - 93 107 123 4 ■' i ■ 1 ■ ' i ■ ■ ■ ' i ■ ■ 1 1 I 1 1 1 1 I 1 1 1 1 I 1 1 1 1 I n/z->_______ 20 40I 60 80 100 120 140 160 180 200 220 Abundance #22559: Butane, 1,3-dibromo-3-methyl- ' ■ I ■ ■ 41 69 10.20 10.40 10.60 10.80 m/z 39.10 31.59% 149 5000

27 53 14 ‘ ' i ' M40I , 1 60| 1 80 93 107 123135 "1.**ti***!w ' 1 ■ । । । । । । . aa ... 4/ La A n/z—> 20 100 120 140 160 180 200 220 10.20 10.40 10.60 10.80

11155.D SCAN020507.M Thu May 16 09:35:07 2002 Page 13

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