GCMS analysis results for sample AD31642, February 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C: \HPCHEM\ 1 \DATA\ JAN03 02\31642.D Vial: 33 Acq On 4 Jan 2002 5:42 pm Operator: 209 GALOS Sample gems scan l/2a 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 3 Cyclopentasiloxane, decamethyl Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T.

14.16 0.26 ug/1 71125 Naphthalene-d8 15.12

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclopentasiloxane, ecamethyl- 000541-02-6 64 370 C10H3005Si5 2 Benzoic acid, 2,5 is(trimethylsilo 370 C16H30O4Si3 003618-20-0 38 3 3,4 -Dihydroxybe yl alcohol,tris(tr 356 C16H3203Si3 068595-79-9 37 4 Benzeneethanai ne, N-[(pentafluorop 563 C24H34F5NO3Si3 055429-13-5 28 Abundance Scan 993 (14.164 mln): 31642.D (-) m/z 73.00 100.00% 73

5000- 267 355 ...................... /............... _ 1 । 1 > ■ • । 1 ■ * • । ■ • ■ • । ■ i ■ 45 13.80 14.00 14.20 14.40 1 in 133 ,....... rir154 ’’ ‘ 111 223.2414. /Y1 193, i'l l in177 323339 , Impsp TTTTTTTTTTT TT m/z 267.00 35.67% m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #51266: Cyclopentasiloxane, decamethyl- 73

355 5000 267 13.80 14.00 14.20 14.40 mm m/z 355.0 24.65% 191207 251 323339 I ‘ 1 i ■ 1 ■ • । ■ 1 "■ । i ■" • i TT TTPpmgt IIBamanaamgum m/z-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #73978: Benzoic acid, 2.5-bis(trimethylsiloxy)-, trimethyls 73 355 13.80 14.00 14.20 14.40 “ 1 ‘ 5000 m/z 74.00 9.44% 45 I i 147 179 207223 267282297 | 370 I I J fi » J j I I »I p u J | I n I J fi • I J I k I I } I ) I . I ri i > 1* li|iliijkii)|<iii|ii si । i W J j « « i i । i i । r j i i i i ]

miz-> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Abundance #49868:3,4-Dihydroxybenzyl alcohol,tris(trimethylsilyi)- ‘ i 1 • ■ ■ i 1 • 11 l ■ > < • । r 73 13.80 14.00 14.20 14.40 m/z 268.00 8.24% 267 5000 179 356 45 147 I , I, TIImmmmnmmpm 209 237 , T I । ( I » i j >312 —nmpg 341 «ii I i t । ft T* • I ‘ ' I ‘ ‘ TTT-r-n-T m/z—> 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 13.80 14.00 14.20 14.40

31642.D GCMS1126.M Fri Feb 01 11:18:31 2002 Page 3 NYC-WTC_000049743