GCMS analysis results, sample AE03473, March 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

•Data File : C:\MSDCHEM\1\DATA\031202\3473 .D Vial: 30 Acq On : 12 Mar 2002 12:34 pm Operator: McLean Sample : SAMPLE 3473 2/19/02 Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.P

Quant Method : C:\MSDCHEM\1\5973N\5080302.M (RTE Integrator) Title : Quantitation For Method 508gcscan Library : C:\DATABASE\WILEY7N.L

Peak Number 1 Silane, tetramethyl- Concentration Rank 1

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

5.56 3.44 ug/L 1047370 1,4-Dichlorobenzene-d4 9.55

Hit# of ,5 Tentative ID MW MolForm CAS# Qual

1 Silane, tetramethyl- 88 C4H12Si 000075-76-3 38 2 Methane, isothiocyanato- (CAS) $... 73 C2H3NS 000556-61-6 9 3 1,3-Dioxolane, 2-methyl- (CAS) $... 88 C4H802 000497-26-7 9 4 Silame, tetramethyl- (CAS) $$ Te... 88 C4H12Si 000075-76-3 9 Abundance Scan 274 (5.561 min): 3473.D (-) m/z 73.10 100.00%. 73

5000

* I ' * » ' I * * » • I • . • ' I * * * q • 45 5.20 5.40 5.60 5.80 55 0- PPmmmmmp* 11'i111'i111111'1 • i1 . |... ......103 m/z 45.10 15.65% m/z-> 0 10 20 30 40 50 60 70 80 90 100 110 Abundance #4814: Silane, tetramethyl- 73

5000 5.20 5.40 5.60 5.80 m/z71.10 7.22% 43 2 15 29 36 ll 53.80 |, 81 88 0- TImuntutu—TRNmHrrt —UIB01‘T77011T m/z-> 0 10 20 30 40 50 60 70 80 90 100 110 Abundance #1775: Methane, isothiocyanate- (CAS) $$ Methyl isothiocya... 73 II T T T ‘IE 5.20 5.40 5.60 5.80 5000 m/z74.10 4.77%

45 35

•n/z-> 0- mmPTTTIH 0 27 1 , Ii 10 20 30 40 50 60 70 80 90 100 110 .. rI I’ 11।; 1।.

Abundance #4687: 1,3-Dioxolane, 2-methyl- (CAS) $$ 2-Methyl-1,3-diox... . j . . I q | | i i । IPmmMTIT 73 5.20 5.40 5.60 5.80 43 m/z55.10 4.46%

5000 58 ... 87

rn/z-> O' . ll 10 20 30 40 50 60 70 80 90 100 110 0 'l ‘ ‘ • I Ii . । . . . I । l I . . | . I I q I A A • i •' ‘ • i ■' 5.20 5.40 5.60 5.80

3473.D 5080302.M Fri Mar 15 11:33:06 2002 Page 3

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