DEP GCMS data table, Jan-Feb 2002

Machine-extracted title · confidence 90%

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

NYC-WTC_000004494–000004704

Folder label: “GCMS X 1/30/02 A 2/26/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report ' Data File : C:\MSDCHEM\1\5973N\02FEB26\02017.D Vial: 5 Acq On : 26 Feb 2002 1:41 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 26, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1...\HP022102 .M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L Peak Number 7 Acetic acid, 3-[1,3]dioxola... Concentration Rank 2 R.T. EstConc Area Relative to ISTD R.T. 5.95 0.30 ug/L 143272 1,4-Dichlorobenzene-d4 9.72 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetic acid, 3-[1,3]dioxolan-2-y... 174 C8H14O4 000000-00-0 38 2 3-(CYCLOHEX-3'-EN-YL)PROPANOL $$ ... 174 C8H14O4 015745-87-6 38 3 Silane, tetramethyl- 88 C4H12Si 000075-76-3 28 4 N-Ethylformamide $$ N-Formylethy... 73 C3H7NO 000627-45-2 9 Abundance Scan 228 (5.948 min): 02017.D (-) m/ z 73.00 100.00% 73

5000 43 5.60 5.80 6.00 6.20 ,,, I,,I , 55,....11 1 87 103 0 " I'1 " i " ' ‘ i1 1' ‘ 111* ' I'1 "I'1111‘ TTTIT-TTTTTLTTTTTTTUTTTTTTTTTLTTTTTTLTTTTTTTTT m/ z 43.10 25.55% m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 __ Abundance #78238: Acetic acid, 3-[1,3]dioxolan-2-ylpropyl ester 73

5000 5.60 5.80 6.00 6.20 43 m/z 45.10 10.21% 27 55 , 87 113 174 0- " i' ■ ■11 ■1 ■ ■ r TTI 11" ' ■ r " ■ , I। 1 TTpud—uu—munuOnuOunr m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 Abundance #36138: 3-(CYCLOHEX-3'-EN-YL)PROPANOL $$ 2-Cyclohexene-1-p... 73 ■ ' i ■ ' ' ■ i ' 1 ' 1 r ■ ■ ■ ■ i ■ ‘ ■ 1 i ' 5.60 5.80 6.00 6.20 5000 m/z 41.10 9.56%

43 27 55 87 113 174 0 —ppp ‘N‘‘‘41‘14 'T' hipi 'i1' i i 11′0111110/01111711111121111111011111111117 n/z-> Abundance 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 #4814: Silane, tetramethyl- ........ U........ 1 ' I ' ' ‘ ' I ' ' ' ' I ' ' ' ‘ I ' ' ' ' I ' 73 5.60 5.80 6.00 6.20 m/z 71.00 7.56%

5000

45 15 | 53 0 TTTTHTTI — 88 1 1 i ■ 1 ■ ■ । 1 ■ ' ■ i ■ ■ ■ ■ । 1 ■ ■ ■ i ■

miz-> 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 5.60 5.80 6.00 6.20

02017.D HP022102.M Wed Feb 27 08:34:40 2002 Page 9

NYC-WTC_000004577

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DEP GCMS data table, Jan-Feb 2002 · Box DEP Box 12

NYC-WTC_000004935

Multi-page laboratory data sheet containing sample analysis results and metadata for DEP GCMS records from January to February 2002.

3 shared non-person entities · 1 shared topics · Same agency, volume and box · similarity 0.999