GCMS sample analysis AD29296, Dec 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC1OO1\29455 .D Vial: 6 Acq On : 12 Dec 2001 4:37 am Operator: 209 GALOS Sample : gc/ms scan 12/4 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 1

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

7.59 4.43 ug/1 1359240 1,4-Dichlorobenzene-d4 11.67

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 N-Ethyl formamide 73 C3H7NO 000627-45-2 9 2 Silane, tetramethyl- 88 C4H12Si 000075-76-3 9 3 1,3-Dioxo ne, 2-(3-bromo-5,5,5-tri 352 C10H16BrC13O2 000000-00-0 9 4 Pentane, 3-methoxy- 102 C6H140 036839-67-5 9 Abundance Scan 278 (7.594 min): 29455.D (-) m/ z 73.00 100.00% 7

5000 43 7.20 7.40 7.60 7.80 8.00 5560 67, । 87 103 ---------374 | ■ 49'I Trd ■ ■ ■ TT l • • i < > •1 • i • ■ > • i ■' ■ i • ■ > ‘ i • m/z 43.05 26.42% m/z->_____ 10 20 30 40_ 50 60 70 80 90 100 110 120 Abundance #292: N-Ethylformamide 30 73

5000 7.20 ' ' 7.40 ‘ ' 7.60 7.80 8.00 44 58 m/z 41.05 9.71% 15 ----- ■ i ' ' ■ ■ i ■ 1 ■ ■ i ' ■ ' • i ■ • ' ■ i ■ ■ . • ■ i • ■ i ' । ' ' ■ ■ i 1 m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #845: Silane, tetramethyl- 73

7.20 7.40 7.60 7.80 8.00 5000 m/z 44.95 9.46%

45 15 > । 31 55 88 * 1 । ■ 1 1 । 1 Pun m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 Abundance #49423: 1,3-Dioxolane. 2-(3-bromo-5,5,5-trichloro-2,2-dimet -== T i ' > 1 n ■ 73 7.20 7.4C 7.60 7.80 8.00 m/ z 7! . 00 6.42% 5000- 45

36 il 55 67. 1 I ' ''' ' I ' 1 1 'I ’ 109 115 ' ‘ i ' ' ' ' i ' ' ' ' i ' 1 1 'i' m/z-> 10 20 30 40 50 60 70 80 90 100 110 120 7.20 7.40 7.60 7.80 8.00

29455.D GCMS1126.M Wed Dec 19 12:59:26 2001 Page 1

NYC-WTC_000036285