DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2 701\30707.D Vial: 41 Acq On : 29 Dec 2001 10:35 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/18 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 12 3-Isopropoxy-1,1,1,7,7,7-hexam Concentration Rank 8

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

31.72 2.24 ug/1 880338 Chrysene-dl2 33.03

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropoxy-1 A,1,7,7,7-hexamethyl 576 C18H5207Si7 071579-69-6 25 2 2-Hexenedioic acid, bis(trimethylsi 288 C12H24O4Si2 055494-10-5 23 3 Trisiloxane, 1, 1,1,5,5,5-hexamethyl 384 C12H3604Si5 003555-47-3 16 4 Ethanedioic acid, bis(trimethylsily 234 C8H1804Si2 018294-04-7 16 Abundance Scan 2905 (31.716 min): 30707.D (-) z 7 3 .00 100.00% 73

5000 147 221 281 355 31.40 31.60 31.80 32.00 45 117 1911 249 [ 325 1 401 429 TTIdr “PIPTmT -4 > | i r■ > | i ■ i i | | i m/z 147.00 40.80% miz-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #60503: 3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(trim 73

5000 147 31.40 31.60 31.80 32.00

221 281 29 AE m/z 221.05 24.30% 1 ■ ' i ..... ............ .. ............ 519.561 m/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance 440/77 2-Hxonediol acid, pis ri y’siiyi) estor (F) 73 31.40 31.60 31.80 32.00 5000 m/z 281.00 16.06% 147 45 112 244 273 jm/z-> 50 100 150 200 250 300 350 400 450 500 550 Abundance #52459: Trisiloxane, 1,1,1,5,5,5-hexamethyl-3,3-bis[(trimet 73 147 31.40 31.60 31.80 32.00 '

281 m/z 355.05 11.78% 5000

369 207 249, | 338 I ............... 1 1 i' 1 IIPIIT TIT 1 1 i 1 1 ■ ■ i m/z-> 50 100 150 200 250 300 350 400 450 500 550 31.40 31.60 31.80 32.00

30707.D GCMS1126.M Mon Jan 28 11:24:34 2002 Page 12

NYC-WTC_000004454