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GCMS analysis results for sample AE03801, March 22, 2002

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Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03801 conducted on March 22, 2002.

NYC-WTC_000037906–000037926

Folder label: “GCMS X 2/20/02 A 3/20/02

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Scanned page image, NYC-WTC_000037917
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NYC 9/11 Public Portal Document

& Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\031902\3801.D Vial: 11 Acq On : 19 Mar 2002 7:51 pm Operator: McLean Sample : RE-INJ 2/20 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L

Peak Number 5 Benzoic acid, 4-ethoxy-, et... Concentration Rank 11

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

18.77 0.43 ug/L 214753 Acenaphthene-dl0 18.13

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Benzoic acid, 4-ethoxy-, ethyl e... 194 C11H1403 023676-09-7 94 2 Benzoic acid, 4-ethoxy-, ethyl e.., 194 C11H14O3 023676-09-7 91 3 Benzoic acid, 4-hydroxy-, ethyl ... 166 C9H10O3 000120-47-8 64 4 2-Ethoxybenzhydrazide $$ o-Ethox... 180 C9H12N202 021018-13-3 53 Abundance Scan 1730 (18.768 min): 3801 .D (-) m/z 121.00 100.00% 121

5000 149

65 138 194 - 93 166

m/z-> Of • i ■ • • • i • 20 40 50 . Al |4.4 H 100 60 77 80 120 140 160 I | 180 200 18.40 18.60 18.80 19.00 m/z 149.10 44.57%

Abundance #105823: Benzoic acid, 4-ethoxy-, ethyl ester $$ Benzoic a... 121

5000

29 65 93 138 149

166 194 ‘I T w 18.40 18.60 18.80 19.00 m/z 138.00 AAA 27.10%

miz-> 15 |] J 50 J 76 | 109 J Of —IT — — 14 , + T TT ‘ r i r t 20 40 60 80 100 120 1.. 140'160 180 ' 200 Abundance #105824: Benzoic acid, 4-ethoxy-, ethyl ester 121 ...I h TIT 149 18.40 18.60 18.80 19.00 5000 m/z65.1025.43% 194 65 138 93 166 50 , 76 J 109 179 Of I ■1 f r •1 100 120 140 180 .200. 160 m/z-> 20 40 60 80 Abundance #67029: Benzoic acid, 4-hydroxy-, ethyl ester (CAS) $$ Eth... 121 Ti I 1 AAA 18.40 18.60 18.80 19.00 m/z 194.10 25.34%

5000

65 93 138 166

miz—> 0 —20 -38.58 40 —60 81 109 i 111 . r. । . 7”. m 80 100 120 151 140 160 180 200 ... —MAa 13.40 18.60 18.80 19.00

3801 .D 5080302 M Th11 Mar 21 11.432.47 2002 Paae 7 NYC-WTC_000037917

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NYC-WTC_000037917Source: NYC Law Department, mirrored locally

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