GCMS analysis results, sample AE09154, May 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\050902\9154.D Vial: 19 Acq On : 10 May 2002 6:47 am Operator: Mclean Sample : 5/8 eh Inst Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e

Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 17 Cyclononasiloxane, octadeca... Concentration Rank 5

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

39.34 3.20 ug/L 1894500 Perylene-dl2 34.70

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Cyclononasiloxane, octadecamethyl- 666 C18H54O9S19 000556-71-891 2 Mercaptoacetic acid, bis(trimeth... 236 C8H20O2SSi2 006398-62-5 37 3 3-Isopropoxy-1,1,1,7,7,7-hexamet.. . 576 C18H5207Si7 071579-69-6 25 4 3,6-Dioxa-2,4,5,7-tetrasilaoctan... 294 C10H30Q2Si4 004342-25-0 25 Abundance Scan 6171 (39.337 min): 9154.D (-6156) (-) m/ z 73.10 100.00% 73 147 221

5000 281 355 429 39.00 39.20 39.40 39.60 7— 44 — 40 191, 503 0- TOOUIT m/z 147.10 93.77% n/z-> 0 50 100 150 200 250 300 350 400 450 500 550 600 650 Abundance #115158: Cyclononasiloxane, octadecamethyl- 73 147 221 429

355 5000 281 39.00 39.20 39.40 39.60 m/z 221.10 91.24% 475 651 0 1’1’1***,* .................... .... , | J ,1,1 | . , —PTTT miz-> 0 50 100 150 200 250 300 350 400 450 500 550 600 650 Abundance #26922: Mercaptoacetic acid, bis(trimethylsilyl)- 73 147 1 1 I 1 1 1 1 I 'Z| ' 1 IM r ■ i ■ "Mi ' 39.00 39.20 39.40 39.60 5000 m/z 281.05 40.89% _ 221

m/z-> 0- +13.4. 0 50 104 177. - , 1 1L! | J iFl l ) | I I I I ________________ | I I I ‘ |

100 150 200 250 300 350 400 450 500 550 600 650 Abundance #26784:3-Isopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(tri... 73 39.00 39.20 39.40 39.60 m/z 207.00 38.31%

5000

0 PPPT 43 147

221 ..................... .... 281 327 415 519 561 . ...... ‘* ' A n/z- > 0 50 100 150 200 250 300 350 400 450 500 550 600 650 39.00 39.20 39.40 39.60

9154.D 050102.M Mon May 13 11:29:03 2002 Page 20

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