GCMS analysis results for sample AE00556, Feb 2002

NYC 9/11 Public Portal Document

Data File : C:\MSDCHEM\1\5973N\02JAN29\00556.D Vial: 3 Acq On : 29 Jan 2002 12:12 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 29, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1...\SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N. L ********************************************************************* Peak Number 2 Glycine, methyl ester $$ NH... Concentration Rank 11 R.T. EstConc Area Relative to ISTD R.T.

4.24 0.09 ug/L 38623 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Glycine, methyl ester $$ NH2CH2C... 89 C3H7NO2 000616-34-2 9 2 4-Hydroxy-6-methylheptanal dieth... 218 C12H2603 119702-46-4 9 3 4-(3-Butenoxy)butanoic acid 158 C8H14O3 000000-00-0 9 4 (2-Methyl-oxetan-2-yl)-methyl-1,... 172 C9H16O3 114872-47-8 9 Abundance Scan 76 (4.241 min): 00556.D (-) m/z 89.10 100.00% 43 55 30 I 5000 r-r-r-r-r-n-r-r-r-r

3.80 4.00 4.20 4.40 4.60

m/z-> L II.... I’’’ 1 1 ...1 1 30 40 50 'I''■'I'■''p 1,111 60 70 80 i ■' ■ * i ■ i ■ ■ ■ ■ i ■ ■'' i1

90 100 110 120 130 140 150 160 170 I 1 ’ ' ' I m/z 87.10 94.42% Abundance #5025: Glycine, methyl ester $$ NH2CH2COOCH3 89

5000 3.80 4.00 4 20 4.40 4.60 44 m/z 43.10 78.81% 59

30 Trr .1, 66 ■ i ■ ■ ■ ■ r —T i ■ ' ■ ■ i ' I ' ' '' I'' ' 1 p i ■ ’ ■ ■ i T‘‘‘T A m/z--> 40 50 60 70 80 90 100 110 120 130 140 150 160 170 Abundance

5000 #141158: 4-Hydroxy-6-methylheptanal diethyl acetal $$ 4-He... 69 87 A 3.80 4.00 m/z .55.00 4.20 4.40 4.60 72.33% 43 57 .... 11 p " ■ p ■' ■ p■■■p■■■। ■ ■ *। * ■ ■■ ।1 172 i ■ 1' ■ i'''' i' ■ ' ’ i ■ ’ ■' i ■ ■ • • i ■' ■ ■ i 1I1’1u n/z-> 30 Abundance 40 50 60 70 80 90 100 110 120 130 140 150 160 170 #57637:4-(3-Butenoxy)butanoic acid 87 3.80 . MM,4.00 4.20 1 1 i 1 1 1 1 i 1 1 1 4.40 4.60 m/z 41.10 37.82% 43 5000

n/z-> 30 40 50 55

60 70 80 90 p ■ ■ ■ p ' ■ ■ p ■ ■ ■ i

100 110 120 130 140 150 160 170 TT p ■ ■ ■ p ■ ■ ■ p ■ ■' i

3.80 MAAA 4.00 4.20 4.40 4.60

30556.D SCAN508.M Wed Jan 30 09:01:57 2002 Page 4

NYC-WTC_000051556