GCMS analysis results for sample AE02713, March 5 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\5973N\02 FEB2 8\02713.D Vial: 3 Acq On : 28 Feb 2002 12:10 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 28, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\HP022102 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 8 1-METHOXYMETHOXY-1,4-CYCLOH... Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T.

13.38 0.06 ug/L 33222 Naphthalene-d8 13.20

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1-METHOXYMETHOXY-1,4-CYCLOHEXADI... 140 C8H12O2 057234-30-7 5 2 3-Methyl-2-methylene-3-butenyl 140 C8H12O2 000000-00-0 4 3 2-Methyl-3-methoxy-4H-pyran-4-one 140 C7H803 000000-00-0 4 4 Acetic acid, chloro-, ethyl este... 122 C4H7C102 000105-39-5 4 Abundance Scan 886 (13.376 min): O2713.D(-) m/z 140.00 100.00% 140

5000

94 49 70 0-mp 4 84 ..... ‘II 13.00 13.20 13.40 13.60 13.80 m/ z 94.00 15.24% iz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #35609:1-METHOXYMETHOXY-1,4-CYCLOHEXADIENE $$ 1,4-Cyclohe... 45

5000 1300 13.20 13.40 13.60 13.80 m/z 49.00 13.99%

miz-> 0- ■11 ■' ■ • I ■' ■ ■ i ■ ■ ■ ‘ i ■ • 1' i ■" ■ i'

Abundance 10 20 30 40 50 60 70 80 90 100 110 120 130 140 67 77 95

#35871:3-Methyl-2-methylene-3-butenyl acetate 110 140 MWMMMwM 4 13.00 13.20 13.40 13.60 13.80 5000 m/z 69.90 13.47% 79 140 15 98 27 53 69 -P 0- ■ ‘ i ■ ■ ■ ■ i ■ •1 I ■ i ■ ■ ‘ ■ i ■ 1F miz—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Abundance #35380:2-Methyl-3-methoxy-4H-pyran-4-one 69 140 13.00 13.20 13.40 13.60 13.80 122 m/z66.10 11.28% 5000

82 110 97 0 ■11 ■ ■ ■ ■ i ■ ■' ■ i ■'' ■ i ■ ■ ■ • i ■ II I • ’ ’ • I ill T / \................. m/z—> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 13.00 13.20 13.40 13.60 13.80

02713.D HP022102.M Fri Mar 01 10:06:53 2002 Page 10

NYC-WTC_000010880