GCMS unknowns report, DEP Box 15, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\HPCHEM\1\DATA\MAY2902\12170.D Vial: 12 Acq On : 29 May 2002 10:09 pm Operator: Morgan Sample : gc/ms scan 5/23 fb Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0528 .M (RTE Integrator) ** Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 2 Triacetin Concentration Rank 2

R.T. EstConc Area Relative to ISTD R.T. 18.35 0.49 ug/1 55705 Acenaphthene-dl0 20.99 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Triacetin 218 C9H14O6 000102-76-1 74 2 1,2,3,4-Butanetetrol, tetraacetate, 290 C12H18081 007208-40-4 9 3 Octanal 4 Propanoic acid, 2-oxo-, ethyl ester 116 C5H8O3 128 C8H160 000124-13-0 5 000617-35-6 4 Abundance Scan 1449 (18.351 min): 12170.D (-) pm/z 43.00 100.00% 43

5000 • rT ■ i r - 1 , । m 103 116 145 18.00 18.20 18.40 18.60 • ' ■ i ■ • ■ ■ i 1 61 73 86 17. 1 . .......... m/z 102.95 15.98% mz->______ 20 40 60 80 100 120 140 160 180 200 220 Abundance #70437: Triacetin 43 .________ 5000 ' I ■ ■ ' ' I 1 1 1 1 1' 1 1 ' I 1 1 1 1 I ' 18.00 18.20 18.40 18.60 103 145 m/z 145.05 12.31% 15 61 73 86 116 | 159 1" —PT miz-> 20 40I 60 80 ' 100 ' ' 120 ' 140 ' 160 ' 180 ' 200 ' ' 220 Abundance #41127:1,2,3,4-Butanetetrol, tetraacetate, (R@,S@) 43 1 i 1 1 1 1 i 1 ‘ ‘ i ’ ‘ ‘ • i * ‘ ‘ i ‘ 18.00 18,20 18,40 18.60 5000 m/z 115.90 8.11%

103 115 • ■ । • i 1 ■ ■ . i » 73 86 I — —128 Pr 145 157 175 217 ntz~> 20 40 60 ‘ i * ’ ' * I • 80 100 120 140 160 180 200 220 Abundance #65099: Octanal 43 18.00 18.20 18.40 18.60 " ' 57 m/z 115.00 5.49% 84 5000 68 100110 • ■ । • > • ■ । । ‘Il 1128 T1 ‘ TII- * । * * * * । < * ' 1 1 * miz-> 20 40 60 80 100 120 140 160 180 200 220 18.00 18.20 18.40 18.60

12170.D GCMS0528.M Thu May 30 08:43:13 2002 Page 2

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