GCMS analysis result with unknowns, Dec 2001

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\HPCHEM\1\DATA\NOV3001\26335.D Vial: 17 Acq On : 1 Dec 2001 2:45 am Operator: GALOS Sample : gc/ms unknown 11/3 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 4 Hexane, 2-methyl- Concentration Rank 5 R.T. EstConc Area Relative to ISTD R.T. 10.33 0.42 ng/uL 189986 1,4-Dichlorobenzene-d4 11.89 Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Hexane, 2-methyl- 100 C7H16 000591-76-4 35 2 Oxirane, 2,2 - dimethyl - 3 -propyl- 114 C7H140 017612-35-0 23 3 Oxirane, 2 -methyl -3-propyl-, cis- 100 C6H120 006124-90-9 12 4 2-Pentanone, 3-methyl- 100 C6H120 000565-61-7 10 Abundance Scan 599 (10.333 min): 26335.D (-) m/z 43.10 100.00% 43

5000 59 85 —=---==== 73 10.00 10.20 10.40 10.60

miz-> 20 4... -+ —5344 —l 30 40 50 160 70 80 ■ i ' ■ ' T’T 90 100 । 100 । 110 . I i 120 m/z 59.10 33.37% Abundance #63434: Hexane, 2-methyl- 43

5000 ■n-p-r-T-r-p-r TT-p-ri-p- 10.00 10.20 10.40 10.60 57 85 m/z 57.10 32.99% 29 1 , ,l,l , , , ,i 1 1-r-r-p-T ‘I 11/11 1,11 ■ r TTT TTT 69 100 mfe-> 20 130 40 50 60 70 80। 90 100 110 120 Abundance 43 #3003: Oxirane, 2,2-dimethyl-3-propyl- 59 85 _ UA 10.00 10.20 10.40 10.60 11 5000 m/z 41.10 29.03%

miz—> Abundance

5000 1118 T Tdnn 2b 30 40 —g Per 43 60

57 70 72

80 - 99

90 #1531: Oxirane, 2-methyl-3-propyl-, cis-

85 100 110 114 1 I ■ ■ 1 ■ i 120 AAAAAAal 10.00 10.20 10.40 10.60 m/z55.10 L. 28.49%

71

miz—> ......... d 20 30 40 1T T 50 r-p-r-r-r-p 60 70 —VLPmm 80 90 100 100 110 120 I i | 18T I j l I 4... 10.00 10.20 10.40 10.60

26335.D NP112701.M Tue Dec 04 15:07:23 2001 Page 4

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