GCMS analysis results for sample AD26827, Dec 21 2001

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\HPCHEM\1\DATA\DEC2701\26827.D Vial: 11 Acq On : 27 Dec 2001 9:53 pm Operator: 209 GALOS Sample : GC/MS SCAN 12/13 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 1,3-Dioxolane, 2-methyl- Concentration Rank 1

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

7.61 4.28 ug/1 1417590 1,4-Dichlorobenzene-d4 11.68

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 1,3-Dioxo Lane, 2-methyl- 88 C4H802 000497-26-7 9 2 Silane, etramethyl - 88 C4H12Si 000075-76-3 9 3 3-Penta ol, 3-methyl- 102 C6H140 000077-74-7 9 4 1 - Butanamine , 3-methyl- 87 C5H13N _________ 000107-85-7 7 Abundance 7 Scan 280 (7.612 min): 26827.D (-) m/ z 73.00 100.00% 1 73

। ■ 5000- 43

3? |, | 50 55 8Q 67, , 7.20 7.4C 7.60 7.80 8.00 ~i ■ ■ 1 ' i ■ ' ■ ■ i • lii - ■ । ■ ■ ■ 'i ■ ■ ■ • | । 87 103 m/ z 43.0.5 31.54% m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62902: 1,3-Dioxolane, 2-methyl- 73

5000- 43 h 58 7.20 m/z 7.40 45.0,0 7.60 7.80 11.86% 8.00

27 i | 87 : ' ' I ' ' ' ' I - ---- 4...... _______ : I i • * 1 ' i 1 1 ■ ■ i 1 ■ ■ ' i m/z-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #62932: Silane, tetramethyl- 73

7.20 7.40 7.60 7.80 8.00 5000- m/z 41.05 11.28% 45 ; 15 • 53 59 । 88 i ■ ' ■ I ' ' ' ' I ' ' ' ' I ' ' ' ' i ■ ‘ ' I ' ' ' ' I ' 4 ' ' ' ' I ' ' ' ■ I 1 1 1 1 1 1 m/z-> 10 20___ 30 40 50 60 70 80 90 100 110 Abundance #63572: 3-Pentanol, 3-methyl- 73 ' 7.20 7.40 7.60 7.80 8.00__ m/ z 71.0,0 6.90% 5000- 55 45 87 .............. 10 20 30 ........ 40 1. ■ 50। 1 Ti 60 | i ' ■ ■ ' i 11 |. l ........................ ............ ............... 70 80 90 100 110 7.20 7.40 7.60 7.80 8.00

26827.D GCMS1126.M Fri Dec 28 14:53:32 2001 Page 1

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