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GCMS analysis results, sample AE08956, April 2002

Machine-extracted title · confidence 80%

Gas chromatography-mass spectrometry analysis of environmental sample AE08956 conducted on April 29, 2002, detecting unknown compounds and 2,4-DDD surrogate at 79 micrograms.

NYC-WTC_000049288–000049298

Folder label: “GCMS X 4/15/02 A 4/22/02

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NYC 9/11 Public Portal Document

Library Search Compound Report

• Data File : C:\MSDCHEM\l\DATA\042202\8956.D Vial: 18 Acq On : 23 Apr 2002 1:06 am Operator: Bohik Sample : SAMPLE 8956 4/15/02, FB Inst : Instrumen Mise : Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1\5973N\5080402BBC.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L

Peak Number 2 3-(CYCLOHEX-3'-EN-YL)PROPAN.. . Concentration Rank 3

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

5.46 0.84 ug/L 66635 1,4 -Dichlorobenzene-d4 9.41

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 3-(CYCLOHEX-3'-EN-YL)PROPANOL $$... 174 C8H14O4 015745-87-6 36 2 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 000000-00-0 36 3 1-Propene-l-thiol 74 C3H6S 000925-89-3 9 4 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 Abundance Scan 406 (5.465 mln): 8956.D (-) m/z 73.10 100.00% 73

5000 43 " I “ ' 'T aagua 5.20 5.40 5.60 5.80 55 91 m/z 43.10 26.89% 0- T T •l l ■1— ' • i TI pTTTpTT7pTTT]TTrrpTTTp^ m/z—> 20 30 40 50 60 70 80 90 100110120130140150160170180 Abundance#36138: 3-(CYCLOHEX-3'-EN-YL)PROPANOL $$ 2-Cyclohexene-1-p... 73

5000 • > । • j • . • H r; • ■ i 7777 । . . v i 5.20 5.40 5.60 5.80 43 m/z 45.10 13.21% 27 87 0- qmtmmp kp 55 , 113 131 T .।.i..]... u।।।।। 20 30 40 50 60 70 80 90 100110120130140150160170180 174

Abundancei #78238: Acetic acid, 3-[1,3]dioxolan-2-ylpropyl ester 73 ‘ ■ I ' ■ k 1 I ■ I ■ ' 5.20 5.40 5.60 5.80 5000 m/z41.10 9.74%

43 27 87 0--pmm 55 m 4pm . 113 131 TOTTIIpmgT 174 tn/z-> Abundance 20 30 40 50 60 70 80 90 100110120130140150160170180 #2002:1-Propene-1-thiol 73 4 5.20 5.40 5.60 5.80 m/z71.10 6.06%

5000 43

m/z—> 0 ’I’T +l.RAmmtrprt T 20 30 40 50 60 70 80 90 100110120130140150160170180 i • ■ ■ ■ i 5.20 5.40 5.60 5.80 T

8956.D 5080402BBC.M Fri Apr 26 12:16:25 2002 Page 4

NYC-WTC_000049296

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NYC-WTC_000049296Source: NYC Law Department, mirrored locally

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