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GCMS analysis report for sample AE02334, March 2002

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Laboratory analysis report for sample AE02334 conducted on March 22, 2002, listing unknown compounds and surrogates.

NYC-WTC_000010488–000010512

Folder label: “GCMS X 1/31/02 A 3/4/02

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NYC 9/11 Public Portal Document

Library Search Compound Report . Data File C: \MSDCHEM\ 1 \DATA\ 030402\2152.D Vial: 6 Acq On 4 Mar 2002 2:21 pm Operator: McLean Sample 1/31 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 5 3-Isopropoxy-l,1,1,7,7,7-he... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 17.88 4.25 ug/L 2293850 Acenaphthene-dl0 18.17

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-Isopropoxy-1,1, 1,7,7,7-hexamet... 576 C18H5207S17 071579-69-6 40 2 1,1,3,3,5,5,7,7/9,9,11,11-DODECA. .. 430 C12H3805Si6 000000-00-0 32 3 Hexasiloxane, 1,1,3,3,5,5,7,7,9,... 430 C12H3805Si6 000995-82-4 32 4 Anthranilic acid, N-(phenylacety... 399 C21H29N03Si2 000000-00-0 23 Abundance (Scan 1632 (17.879 min): 2152.D (-) m/z 73.10 100.00% 73

5000 281 147

327 ■n-I-m-rr l • I • • • ‘ I « ‘ 221 17.60 17.80 18.00 18.20

m/z-> 01 - TTfem 117 191, i 251 50 100 150 200 250 300 350 400 450 500 550 37—.... m m/z 281.00 44.92%

Abundance #379639:3-lsopropoxy-1,1,1,7,7,7-hexamethyl-3,5,5-tris(tr... 73

5000 147 17.60 17.80 18.00 18.20 m/z 147.10 39.48% 43 221 0- — 201 327 415 519 561 i r i । i A f । i i i i J ih 1 i । i i i i rr’i 1 । ? i /z—> 50 100 150 200 2501 300 350 400 450 500 550 Abundance#347007: 1,1,3,3,5,57,7,9,9.11,11-DODECAMETHYL-HEXASILOXANE 73 ■ • । • •• • । T*UITn—nr 17.60 17.80 18.00 18.20 5000 m/z 327.00 18.20% 207 281

133 341

m/z-> 0+ 24 103 Tiph 1,177, 4.251 31th, 415 1 i11' T T 50 100 150 200 250 300 350 400 450 500 550 Abundance #347008: Hexasiloxane, 1,1,3,3.5,5,7,7,9,9,11,11-dodecamethyI 73 ■ • i ■ ■ 1. 17.60 17.80 18.00 18.20 m/z 282.10 12.70%

5000 207 281

133 341 0 2844 mN*174214 TI14 103 415 311 JL 1 1*****s*4*1**g* ■ i/A ■ t ■ ■ " i ■ ■ • •) • m/z-> 50 100 150 200 250 300 350 400 450 500 550 17.60 17.80 18.00 18.20

2152.D 5080302.M Mon Mar 18 08:30:27 2002 Page 7

NYC-WTC_000010499

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NYC-WTC_000010499Source: NYC Law Department, mirrored locally

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