DEP GCMS data table, Jan-Feb 2002

NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C:\MSDCHEM\1\5973N\02FEB01\31219.D Vial: 5 Acq On : 1 Feb 2002 6 : 03 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 5 2-Propanol, 1-(2-methoxypro... Concentration Rank 3 R.T. EstConc Area Relative to ISTD R.T. 9.86 0.15 ug/L 58501 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 2-Propanol, 1-(2-methoxypropoxy)... 148 C7H1603 013429-07-7 83 2 TRIPROPYLENE GLYCOL 2 192 C9H20O4 000000-00-0 64 3 PROPYLENE GLYCOL TRIMER 1 174 C9H18O3 000000-00-0 64 4 TRIPROPYLENE GLYCOL 1 192 C9H20O4 000000-00-0 64 Abundance Scan 568 (9.858 min): 31219.0 (-) m/z 59.10 100.00% 59

5000

O-PT 45 73 —40l50—l,60 ■ 70L 80 90 100 110 120 130 140 150 160 86 194 ■ ■ i ■' ’ ■ i''1111'1 ■ i111 ■ i ■ ■ ■ ■ i ■ i ■ ■ ' ■ i ■ i ■ ■ ■ ■ i m/z N9.60 9.80 45.10 10.00 10.20 12.91% mfz-> 30 Abundance #43942:2-Propanol, 1-(2-methoxypropoxy)- $$ 1-(2-Methoxyp... 59

5000 1 1 1 ' i ■ ' ' ■ i N........ 9.60 9.80 10.00 10.20 m/z 73.10 10.34% 31 45 0- 73...........104........ 130................ 1111171111111111111111111111111111111111111111111111 m/z-> 30 40 50 60 70 80 90 100 110 120 130 140 150 160 Abundance #102327: TRIPROPYLENE GLYCOL 2 59

9.60 9.80 10.00 10.20 5000 m/z 42.10 . 9.61%

45 103 89 , 117 130 161 n/z-> 0- ■ ■ i ■ ■ ■ > 11 30 40 ... 1 111172 1 ■ i ' ' ' ' i ' '' ' I'1 1 ■ ' I 11 50 60 70 80 90 100 110 120 130 140 150 160 i1 ■1 'I ■ 1 ■ ■ i '' ' ■ i ' 1' ' i ■ '' 11

Abundance #78532: PROPYLENE GLYCOL TRIMER 1 -A 0.. 1 59 9.60 9.80 10.00 10.20 m/z 43.10 8.42%

5000 41 A 103

Tt/z-> 0 30 40 L 50 60 73 ui1" TITPIT 70 80 87 90 117 130 11*10-1’0’11100—,—0——30-th’7 100 110 120 130 140 150 160 ...mi...... 9.60 9.80 10.00 10.20

31219.D SCAN508.M Mon Feb 04 08:41:49 2002 Page 7

NYC-WTC_000004041