GCMS unknown compounds report, sample AD31251, Feb 2002

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Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\JAN0802\31251.D Vial: 16 Acq On : 10 Jan 2002 4:26 am Operator: 209 GALOS Sample : gems scan 12/24 Inst : GC/MS 209 Mise Multiplr: 1.00' MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS0103.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 Silane, tetramethyl- Concentration Rank 1

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

7.46 3.30 ug/1 962616 1,4-Dichlorobenzene-d4 11.53

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12S1 000075-76-3 9 2 Butane, 2-methoxy-2-methyl- 102 C6H140 000994-05-8 9 3 1,3-Dioxolane, 2-pentadecyl- 284 C18H36O2 004360-57-0 9 4 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 Abundance Scan 263 (7.462 min): 31251 .D (-) m/ z 73.00 1 00.00% 73

5000- 43 * . ( iVTl j . 7.20 7.40 7.60 7.80 miz-> ‘ 14 20 40 60 7 87 103 80 100 120 140 160 180 200 220 240 260 280 • I' ‘ ' I 1 ' 1 ‘ I ‘ ‘ ■ I' ‘ ‘ 1 ‘ 1 m/z 43.0k0 32.84% Abundance #62932: Silane, tetramethyl- 73

5000 r‘ • * j * ■ ■ । ।' ■ "11+11*11*4 7.20 7.40 7.60 7.80 45 m/z 45.0,5 12.56% 15 .... ...................................... 88 : ■ ।i • miz-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #1761; Butane. 2-methoxy-2-mathyi- 73 a i i l 1T n t Tt’t l J FT II 77 r 7.20 7.40 7.60 7.80 5000 m/z 41.05 11.84% 55 87 27 **taaatotita**a*122901*G*C* m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 Abundance #40191: 1,3-Dioxolane, 2-pentadecyl- 73 =TTTPmmpmim 7.20 7.40 7.60 7.80 m/z " 6.82% 5000

43 57 86 99 256 283 ‘ 1211t11tTt1921T5rTI-I——OI131IT0TO*31TTT0001I1DI33111*1011111111117 . | I V

m/z-> 20 40 60 80 100 120 140 160 180 200 220 240 260 280 7.20 7.40 7.60 7.80

31251.D GCMS0103.M Wed Feb 06 11:19:38 2002 Page 1

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