DEP GCMS data table, Jan-Feb 2002

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

NYC-WTC_000003981–000004147

Folder label: “GCMS X 1/29/02 A 2/1/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\5973N\02FEB01\30705.D Vial: 2 Acq On : 1 Feb 2002 3:34 pm Operator: Sample : 508 scan Inst : Instrumen Mise : February 1, 2002 Multiplr: 1.00 MS Integration Params: LSCINT.P Quant Method : C:\MSDCHEM\1... \SCAN508.M (RTE Integrator) Title : 508 scan method Library : C:\DATABASE\WILEY7N.L *************************************************************** * ** * * * Peak Number 6 2-Propanol, 1-(2-methoxypro... Concentration Rank 2

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

9.84 0.79 ug/L 376503 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanol, 1-(2-methoxypropoxy)... 148 C7H16O3 013429-07-7 83 2 2-Propanol, 1-[1-methyl-2-(2-pro... 174 C9H18O3 055956-25-7 78 3 PROPYLENE GLYCOL TRIMER 1 174 C9H18O3 000000-00-0 64 4 PROPYLENE GLYCOL TRIMER 3 174 C9H18O3 000000-00-0 64 Abundance Scan 566 (9.836 min): 30705.D (-) m/ z 59.05 100.00% 59

5000

0- 45 ........... ................ 73.... 89... 104 .......... ' i 1 ■ 1 1 i ■ 1 ' 1 । 1 1 1 ■ i 1 1 1 ' । ' 1 ■ 1 i 1 ' ■ 1 i ' 9.40 m/z M L, 9.60 9.80 45.10 10.00 10.20 11.27% n/z-> 30 40 50 60 70 80 90 100 110 120 130 Abundance #43942: 2-Propanol, 1 -(2-methoxypropoxy)- $$ 1-(2-Methoxyp... 59

5000 aaaa 9.40 9.60 9.80 10.00 10.20 m/z 43.10 9.84% 31 45 01 --- 11d0—/n/nd—n/n/amK—OnN/—.T 73 194 1 30 niz-> 30 40 50 60 70 80 90 100 110 120 130 Abundance #78487: 2-Propanol, 1-[1-methyl-2-(2-propenyloxy)ethoxy]- 50 N, !... A y I 9.40 9.60 9.80 10.00 10.20 5000 m/z 73.10 8.34% 103 31 45 1 J ALh —A 73 85 117 130 0- • ‘ i ■ ■ ■ ■ । ■ i ■ i । ■ ■ ■ j ■ j ■ ■ - ■ j ■ ■ ■ ■

m/z-> 30 40 50 60 70 80 90 100 110 120 130 Abundance #78532: PROPYLENE GLYCOLTRIMER 1 TF 59 9.40 9.60 9.80 10.00 10.20 m/ Z 41.10 8.14%

5000 41 103

m/z-> 0 ''I...... 1. 30 40 -L— 50 60 70 73 80 R7 90 1 ''I'1 1 ■ > । 100 117 110 120 130 ■ i‘। । i 1 > ■ । 130 ■ 9.40 ... .. .N).., 9.60 9.80 10.00 10.20

30705.D SCAN508.M Mon Feb 04 08:41:31 2002 Page 8

NYC-WTC_000004101

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NYC-WTC_000004101Source: NYC Law Department, mirrored locally

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

NYC-WTC_000004494

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

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