GCMS results for sample AE08068, Apr 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File C:\MSDCHEM\1\DATA\020415\08068.D Vial 25 Acq On 16 Apr 2002 6:25 am Operator Nefliu Sample sample Inst Instrumen Mise Multiplr 1.00 MS Integration Params: LSCINT.e

Quant Method : C: \MSDCHEM\1\METHODS\041202SCAN.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 16 Pentane, 1,4-dibromo- Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 7.48 72.42 ug/L 47681000 1,4-Dichlorobenzene-d4 9.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Pentane, 1,4-dibromo- 228 C5H10Br2 000626-87-9 35 2 2-Butene, 1-bromo-3-methyl- 148 C5H9Br 000870-63-3 27 3 2-Butene, 1-bromo-3-methyl- 148 C5H9Br 000870-63-3 27 4 Butane, 2,3-dichloro-2-methyl- 140 C5H10C12 000507-45-9 22 Abundance Scan 749 (7.480 min): 08068.D (-731) (-) m/z 69.30 100.00* 4(1 63 105

77 5000

53 ------------- 149 7 20 7 40 7 60 7 80 89 01 TTT ml — i., 121 133 || 171 i' IT '1" i1 ■ ■' i'r " i " ■ T ■ " i1 ■ ■ ip 11 ■ 1f 11 < < । 186 m/z 105.30 97.15% n/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 Abundance #2438 Pentane, 1 4-dibromo- 41 69

5000 27 7 20 7 40 7 60 7 80 m/z 41.30 95.99%

n/z-> 0+ - 15 । h H .80,93197- 123..... 149II............. 53 11" ■ 1111111" ' i " 111" " i " " i1 ■ 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 i■" 11'।11111> ■ । ■ 1111 < > < । *

Abundance #108783 2-Butene, 1 -bromo-3-methyl- 41 69 -PIPPPT i ' ' ' 1 i ' 1 7 20 7 40 7 60 7 80 5000 m/z 77.30 51.49% 27 53

01 111’ - T!umann—u——Tp——uBn9—BB’09T | 81 93 107 119 133 148 n/z- > 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 ........................ ........ ............................. Abundance #108782 2-Butene. 1-bromo-3-methyl- 41 60 7 20 7 40 7 60 7 80 m/z 107.30 33.20% 5000 27 53

Tl/Z-> 0 TII" 10 1920—t30— 44+ 81 93 107 119 "T > ■ ■ ।1 ■ ■ ■ i ■ ■ ■ ■ i < ■' • । 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 133 150 II ।■ i ■।■'[. ■. 11 ■ ■ ■ ■ ।■ 11 • > । ।■ 11■>,

7.20 7.40 7.60 7 80

08068.D 041202SCAN.M Tue Apr 16 13:56:53 2002 Page 19

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