GCMS blank analysis report for sample AE12224, June 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File C:\HPCHEM\1\DATA\JUN03 02\LB.D Vial: 3 Acq On 3 Jun 2002 10:40 am Operator: Morgan Sample gc/ms scan 5/31 Inst : 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\HPCHEM\1\METHODS\GCMS0531.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 6 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 4 R.T. EstConc Area Relative to ISTD R.T. 42.35 3.04 ug/1 169589 Perylene-dl2 37.66 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 3-Isopropoxy-1,1,1,7,7,7-hexamethyl 576 C18H52O7Si7 071579-69-6 17 2 3-Isopr^>oxy-l,1,1,5,5,5-hexamethyl 354 C12H34O4Si4 072182-11-7 14 3 2,6-Di/ethyl-3,4-bis(trimethylsilyl 311 C15H29NO2Si2 000000-00-0 12 4 Tris (tZcimethylsilyl)borate 278 C9H27BO3Si3 004325-85-3 12 Abundance Scan 4063 (42.346 min): LB.D (-) m/ z 73.00 100.00% 73 147 221 5000 281 355 ■ ■ i ■ ■ ■ ■ i 1 ■ ■ ■ i 1 1 1 1 I 1 1 1 1 I ' 401 429 42.00 42.20 42.40 42.60 miz-> 50 40 100 115, — 150 200 191 250 —4300 47444 350 253 400 450 500 550 I--I m/z 147.05 / 68.47% Abundance #60503:3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73

5000 147 42.00 42.20 42.40 42.60 m/z 221.10 52.52% 221 281 327 .............. / 415 519 561 ■ • i ■ • ■ ■ i • ■ ■ ■ i ' ■ ' ■ । — ■ । ■L■ ■ • । f 1 1 i 11' f 1 i 1 ■ i • ■ ■ ■ । ‘ ■ m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #49645:3-lsopropoxy-1,1,1,5,5,5-hexamethyl-3-(trimethylsil 73 281 42.00 42.20 42.40 42.60 ‘ 5000 207 m/z 281.00 29.59% 339

' ' i ‘ ‘ ' i ■ ^-,.^,■1,2|9|, Tr mfz~> 50 100 150 200 250 300 350 400 450 500 550 Abundance #44359:2,6-Dimethyl-3,4-bfe(trimethylsilytoxymethyl)pyridi ‘ ' I ■ ■ ■ ' i ■ ' ' ■ i 1 1 ' 1 I ' 1 1 ' I 1 73 221 42.00 42.20 42.40 42.60 m/z 207.00 26.52% 5000 147 AMovnon 178 45 . I. JI — i 296 ' 1 l 1 ' ' 1 I ' 1 111,4/4/4/1*/+/’/’I*/*/4/1/**/*/*/I/**’’I’’III’1I ■ ‘ i 1 T T T1 miz—> 50 100 150 200250300350400450500550 42.00 42.20 42.40 42.60

LB.D GCMS0531.M Tue Jun 04 09:04:56 2002 Page 6

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