DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\FEB1302\30648.D vial: 14 Acq On : 14 Feb 2002 3:48 am Operator: 209 GALOS Sample : GC/MS SCAN Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 Benzoic acid, 4-ethoxy-, ethyl Concentration Rank 8

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

21.71 0.73 ug/1 345058 Acenaphthene-dl0 21.32

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Benzoic acid, 4-ethoxy-, ethyl este 194 C11H1403 023676-09-7 97 2 Ethylparaben 166 C9H10O3 000120-47-8 60 3 Benzoic acid, etho; , ethyl ester 194 C11H1403 075333-22-1 43 4 ortho-Hydroxypropi'ophenone 150 C9H10O2 000610-99-1 43 Abundance Scan 1816 (21.712 min): 30648.D (-) m/z.120.95. 100. 00% 121

149 5000 194 65 r .... ............... 39 93 166

m/z-> 11111 r11T111 A |, 1 ' r ■1 1 ■ n 11 n 111 ■ ■ 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 । 223 . 11 ■ ■. 111. ■' । 34 1 ।. 1111111।111111 । r--- 721.40 m/ z 21.60 21.80 22.00 ---------------------- 149.0.0 50.45% Abundance #21260: Benzoic acid, 4-ethoxy-, ethyl ester 121

149 5000 1 ■ i 1 ' ' ■ i 21.40 21.60 21.80 22.00 194 65 93 166 m/ z 194.05 29.85% 27 I f i, 11''111 ■ ■ > ■ ।'1. ■ । ■।।11।।1111111111111111111111111111 i ‘ ' i1 m/z—>20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance 121

21.40 21.60 21.80 22.00 5000 m/z 138.05 29.03% 65 93 138 166

rn/z~> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 Abundance #21246: Benzoic acid, ethoxy-, ethyl ester 1,... ...... ... 121 21.40 21.60 21.80 22.00 m/ z 65.05 22.08% 138 5000 194 29 65 93

m/z-> 166 A,. 4 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 21.40 21.60 21.80 22.00

30648.D GCMS0103.M Thu Feb 14 11:01:43 2002 Page 6

NYC-WTC_000004483