GCMS analysis results for sample AD28165, Jan 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2101\28106.D Vial: 13 Acq On : 22 Dec 2001 4:51 am Operator: GALOS Sample : gems unknown 11/23 Inst : GC/MS Ins Mise Multiplr: 1.00 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 6 Oxirane, 2-methyl-3-propyl-, c Concentration Rank 2

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

10.44 1.20 ng/uL 435316 1,4-Dichlorobenzene-d4 11.79

Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Oxirane, 2 -methyl - 3 propyl -, cis- 100 C6H120 006124-90-9 42 2 Pentanal, 2,2-dimethyl- 114 C7H14O 014250-88-5 25 3 Pentane, 3-ethyl/2,4-dimethyl- 128 C9H20 001068-87-7 22 4 Hexane, 2 -methyl- 100 C7H16 000591-76-4 17 Abundance Scan S11 (10.442 min): 28106.D (-) m/z 43.10100.00% । 43

5000 85 TII - --- 57 69 10.20 10.40 10.60 10.80

Z-2 - 20 30 440 1-50.+L 50 60 — -+ 70 80 90 100 100 110 120 130 m/z 45.1,0 49.26% undance #1531: Oxirane, 2-methyl-3-propyl-, cis- 43

57 5000 71 85 10.20 10.40 10.60 10.80 m/z 41.10 28.69% 100 ■ I 1 1 1 1 I 1 1 1 1 I 1 TT—m 1 i ■ ■ ■ ■ i ' 'l 11 1 11 1 1 1 1 I ' 1 1 1 I 1 1 1 1 I 1 11 11 '1 miz— 20 30 40 50 60 70 80 90 100 110 120 130 Abundance #3038: Penfanel, 2,2-dimnethyl 43 —IIIBm—f—rerr 10.20 10.40 10.60 10.80 5000 m/z 85.1.5 24.31% 85 27 57 72 TTTTrm—umumrDTr‘uI——_1I1‘TTeLrrgur miz-2__ _______ _ 50__ 60___ 70 80 90 100__ 110 120 130 Abundance 43 #65111: Pentene, 3-ethyl-2,4-dimethyl- ...-P— 10.20 10.40 10.60 10.80 m/z 57.10 18.49% 5000 85 57 27 69 1.TP । i । । ij I - +r............. , 128, — -----A m/z-> 20 30 40 50 60 70 80 90 100 110 120 130 10.20 10.40 10.60 10.80

28106.D NP112701.M Fri Dec 28 09:55:46 2001 Page 6

NYC-WTC_000034666