GCMS analysis results for sample AE10137, May 2002

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Data File : C:\MSDCHEM\1\DATA\051302\10137.D Vial : 9 Acq On : 13 May 2002 6:00 pm Operator: Mclean Sample : 5/9 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 2 2-Pentene, 3,4-dimethyl-, (Z)- Concentration Rank 6

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

5.03 0.23 ug/L 189478 1,4-Dichlorobenzene-d4 9.94

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Pentene, 3,4-dimethyl-, (Z)- 98 C7H14 004914-91-4 49 2 2-Pentene, 3,4-dimethyl-, (E)- 98 C7H14 004914-92-5 49 3 2-Pentene, 2,3-dimethyl- 98 C7H14 010574-37-5 49 4 3-Penten-2-one, 4-methyl- 98 C6H10O 000141-79-7 46 Abundance Scan 333 (5.036 min): 10137.D (-327) (-) m/z 83.10 100.00% 55 83

5000

O+ ■ i ‘ ■ 1 i ' ‘ 1 ■ i 35 II —44 43 49

■ l i ■ 1 ■ ■ i ■ 1 ■ ' i 1 4— 98 A _ I 1 1 1 ' I ■ 1 1 4.60 4.80 5.00 5.20 5.40 m/Z 55.10 92.74% y A.

miz-> 10 20 30 40 50 60 70 80 90 100 Abundance #116420: 2-Pentene, 3,4-dimethyl-, (Z)- 55 83

41 5000 27 98 4.60 4.80 5.00 5.20 5.40 m/z 98.00 44.67% 15 69

m/z-> Ot .... 10 1)20 30 40 — +541 1,93,11.77 50 60 70 80 90 93 100 Abundance #32908: 2-Pentene, 3,4-dimethyl-, (E)- 55 83

41 4.60 4.80 5.00 5.20 5.40 5000 m/z 43.10 41.21% 27 98 15 69 MAMhu/“MMwodwk, m/z-> Of ■ 1 i 10 ■ 1 ■ ■ i ■ 20 —36.4+44 50 30 1IP —91. 60 70 80 4090 100 63 | I, 77

Abundance #32863: 2-Pentene, 2,3-dimethyl- 55 83 4.60 4.80 5.00 5.20 5.40 41 m/z 39.10 30.29%

5000 27 98 69 15

m/z-> 0 — 10 20 +136444501 I 30 40 50 63, 111 । ।111111 60 1177r 70 80 —9091 100 4.60 4.80 5.00 5.20 5.40

10137.D 050102.M Tue May 14 11:40:02 2002 Page 5

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