GC/MS analysis results for sample AD30909, Jan 28 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File C: \HPCHEM\1\DATA\DEC3101\30909.D Vial: 52 Acq On 2 Jan 2002 4:19 pm Operator: 209 GALOS Sample gems scan 12/19a Inst : GC/MS 209 Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\HPCHEM\1\METHODS\GCMS1126.M (RTE Integrator) Title : 209 625/TCLP calibration table Library : C:\DATABASE\NBS75K.L ********************************************************************* Peak Number 1 N-Ethylformamide Concentration Rank 3

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

7.61 4.21 ug/1 941938 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethylformamide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 4 Butane, X-methoxy-2-methyl- 102 C6H140 000994-05-8 9 Abundance 1 Scan 279 (7.608 min): 30909.D (-) m/z 73.00 100.00% i 73

5000 43 1*‘‘*I‘**I***‘I* 7 1 ■ i ■ • 7.20 7.40 7.60 7.80 8.00 38 |, 1 50 55. . 67, । . 87 i ‘ ‘ 103 ■ 1 i ' 1 m/z • • i • • * ■ । * i ■ — —————————————— I • ‘ • t ■ 43.05 33.27% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #292: N-Ethylformamide 30 73

5000 1‘‘‘‘1‘**‘I****I‘* 58 7.20 7.40 7.60 7.80 8.00 44 — m/z 45.05 11.49% | 15 J . ■ i > > • • । ■ I ■ | ■ i ■ ■ ■ ■ i ■ 1 ■ ■ I ■ • ■ ' i ■ ■ ■ ■ I • ■ ■ ■ i ■ 1 miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #843: Silane, tetramethyl- 73 —-1ddm2—m—aB—B/TT/n/d 7.20 7.40 7.60 7.80 8.00 5000 m/z 41.00 11.47% 45 15 31 55 .... 88........... (1(11 m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #1793: Pentane, 3-methoxy- 1001 Ti r( , , , , । । । i , T11 73 7.20 7.40 7.60 7.80 8.00 m/z 71.00 6.32% 5000 45

m/z-> .... 10 20 27 33 30 39, 40 55 THmm——t 50 60 70 ' ■ ■ ।

80 j i ■ ■ ' 1 i ■ ■ ■ • । ■ 1

90 100 110 .............. 7.20 7.40 ..... , i 7.60 7.80 8.00

30909.D GCMS1126.M Fri Jan 25 11:40:00 2002 Page 1

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