GCMS analysis results for sample AE03803, March 22, 2002

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Laboratory report detailing gas chromatography-mass spectrometry analysis of sample AE03803 conducted on March 22, 2002.

NYC-WTC_000037935–000037947

Folder label: “GCMS X 2/20/02 A 3/20/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\l\DATA\031902\3803.D Vial: 13 Acq On : 19 Mar 2002 9:29 pm Operator: McLean Sample : RE-INJ 2/20 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L ********************************************************************* Peak Number 3 Cyclohexasiloxane, dodecame... Concentration Rank 1

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

15.11 1.27 ug/L 543336 Naphthalene-d8 13.03

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Cyclohexasiloxane, dodecamethyl-... 444 C12H3606Si6 000540-97-6 91 2 Cyclohexasiloxane, dodecamethyl- 444 C12H3606Si6 000540-97-6 91 3 METHYL 2,3-BIS(TRIMETHYLSILYLOXY... 341 C16H27DO4Si2 000000-00-0 40 4 7-CHLORO-l,3-DIHYDRO-5-PHENYL-2H... 342 C18H19ClN2OSi 000000-00-0 18 Abundance Scan 1327 (15.112 min): 3803.D (-) m/z 73.10 100.00% 73

5000 341 j k_ 147 i •' • • i ‘ ‘ । ‘ । 429 14.80 15.00 15.20 15.40 45 —TP — fr’ ■ ' 311 1........ _ - 117 179 207 251 m/z 341.00 40.81% 0 • • i * I * rl। • । ' I । 1r 1 m/z—> 50 100 150 200 250 300 350 400 Abundance #352523: Cyclohexasiloxane, dodecamethyl- $$ Dodecamethylc... 70 341

429 m —m 5000 14.80 15.00 15.20 15.40 m/z 147 10 16/30% 147 45 117 207 267 311 , 397 m/z-> 0- - '166 i 150 ‘ 200 ' 250 I 300 350 400 50 Abundance #352522: Cyclohexasiloxane, dodecamethyl- 70 • • i' ■1 11 ‘ 1.. m 14.80 15.00 15.20 15.40 m/z 342.00 14.18% 5000 341 429 147 45 117 177,207,237 271 311| 367 397 0 ■ ‘i • ■ ■ • i • • -p-n-r-j-T-r m/z—> 50 100 150 200 250 300 350 400 Abundance#289709: METHYL 2,3-BIS(TRIMETHYLSILYLOXY)-5-DEUTEROPHEN Y 73 ’i TT T 180 14.80 15.00 15.20 15.40 m/z 429.10 13.85%

5000 341 45 , 106 149 222 268 310 | 0- — 1 — '■ 1 r t ■ T ■■ r I —I . IT . IT । 111 > । > I TT ]....[ m/z—> 50 100 150 200 250 300 350 400 14.80 15.00 15.20 15.40

3803.D 5080302.M Thu Mar 21 11:46:10 2002 Page 5 NYC-WTC_000037944

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NYC-WTC_000037944Source: NYC Law Department, mirrored locally

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