GCMS analysis results for sample AD31677, Jan 2002

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Laboratory report for sample AD31677 documenting detection of unknown compounds and surrogate recovery on January 25, 2002.

NYC-WTC_000050334–000050348

Folder label: “GCMS X 1/3/02 A 1/22 - 1/23/02”

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NYC 9/11 Public Portal Document

Library Search Compound Report Data File : C: \MSDCHEM\1\5973N\02JAN23\31677 .D Vial: 2 Acq On : 23 Jan 2002 3:46 pm Operator: Sample : 508 scan Inst : Instrumen Mise : January 22, 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 4 2-Propanol, 1,1’-oxybis- (C. .. Concentration Rank 7 R.T. EstConc Area Relative to ISTD R.T.

9.64 0.13 ug/L 44995 1,4-Dichlorobenzene-d4 9.72

Hit# of 5 Tentative ID MW MolForm CAS# Qual l 2-Propanol, 1,1’-oxybis- (CAS) $... 134 C6H14O3 000110-98-5 72 2 Dipropylene glycol $$ Propanol, ... 134 C6H14O3 025265-71-8 40 3 1-Propanol, 2-(2-hydroxypropoxy)... 134 C6H14O3 000106-62-7 40 4 BIS(1-METHYL-2-HYDROXYETHYL)ETHER 134 C6H1403 000000-00-0 39 Abundance Scan 549 (9.641 min): 31677.0 (-) m/z 59.10 100.00%

A 59

5000 103 45 73 9.40 9.60 9.80 10.00 0 TTTTTp-rrrj- । i . . . j . i i. [ . . H p . . i । » .1 . । i । m/z 103.00 39.56% miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 Abundance #29204:2-Propanol, 1,1 '-oxybis- (CAS) $$ Dipropylene glyc... 59

5000 31 45 , 11. • * । * * * • r* * * ’)’ • * •। 9.40 9.60 9.80 10.00 • 103 m/z 45.10 37.16%

miz-> ml 0^ ■ ‘ i ‘ ■ i ■ ■ ■11 ■ ■ ‘ i ■ • ■ ■ i 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 1,gu

Abundance #29203: Dipropylene glycol $$ Propanol, oxybis- $$ Di seco... -

n-r-r-p-r-r-r-p-r 9.40 9.60 9.80 10.00 5000 m/z 41.10 26.46% 31 103 45 39 . 0 ••i • •npdpm , 75 89 Tnmuuumtu—nuungor +TTTTTTTTT miz-> 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100105110 Abundance #29195:1-Propanol, 2-(2-hydroxypropoxy)- $$ 2-(2-Hydroxyp... r 1 । . ... ।. , r 59 9.40 9.60 9.80 10.00 m/z 73.05 23.05% A 5000 31 45 103

m/z—> 0 mH i“■■i •”■i TTH ) i।j >75 11।11।।. 89 20253035 40 4550556065 70 75 80 85 90 95 100105110 +TTTTTTTTT 9.40 AM. 9.60 9.80 10,00

31677.D SCAN508.M Thu Jan 24 09:57:38 2002 Page 6

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