GCMS analysis results for sample AD26676, Dec 10 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C:\HPCHEM\l\DATA\DEC0601\26676.D Vial: 9 Acq On 6 Dec 2001 5:28 pm Operator: GALOS Sample gc/ms unknown Inst : GC/MS Ins Mise Multiplr: 1.0G MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\NP112701.M (RTE Integrator) Title : 208 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 4 Propanoic acid, 2-methyl-, anh Concentration Rank 5

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

6.11 1.60 ng/uL 495781 1,4-Dichlorobenzene-d4 11.89

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Propanoic acid 2-methyl-, anhydrid 158 C8H14O3 000097-72-3 42 2 Cyclopentanol/ 1-methyl- 100 C6H120 001462-03-9 35 3 Furan, tetrahydro-2- (methoxymethyl) 116 C6H1202 019354-27-9 9 4 Furan, 2-bgryltetrahydro-_________ 128 C8H160 001004-29-1 9 Abundance ' Scan 139 (6.115 min): 26676.D (-) m/z 71.0,5 100.00% 7|1

5000 43 I ' • ' • I ’ f ‘ * I

m/z-> 20 30 a.— 51Z40 50 60 70 80 90 100 100 110 120 m/z 5.80 6.00 43.1,0 ( 6.20 41.95% 6.40

Abundance #11901: Propanoic acid. 2-methyl-, anhydride Th V 43 5000- 5.80 6.00 6.20 6.40 m/z 41.10 27.06% 27 1 ■ i ■ ■ ■ ' i ' +384 55 , ■ i ■ ■ • ■ I • • > ■ i ' • • ■ i • • ■ > । • ■ ■ • । • .-i—i—|—i—i-i-i |-i m/z—> 20 30 40 50 60 70 80 90 100 110 120

W. (Abundance #63340: Cyclopentanol, 1-methyl- 71 43 ------------ i 58 5.80 6.00 6.20 6.40 5000- m/ z 42.10 19.87% 85 53 ; | 100 _ TV A m/z-> 20____ 30 40 50 60 70 80 90 100 110 120 Abundance #3276: Furan, tetrahydro-2-(methoxymethyl)- 7h TT 4 -A----M4-A47r 5.80 6.00 6.20 6.40 43 m/ z 39.10 11.39% 5000-

miz-> 27 1 ' 1 1 ' 11 1 ' 20 30 58 -4 -P53— 40 , ••••। 50 60 70 80 116 • l • • • • i • • ■ —nnnr 90 100 110 >।I' 120 M —A 5.80 6.00 6.20 6.40

26676.D NP112701.M Fri Dec 07 14:51:28 2001 Page 4

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