GCMS analysis results sample AE11926, June 2002

NYC 9/11 Public Portal Document

Library Search Compound Report

Data File : C:\MSDCHEM\1\DATA\052302\11926.D Vial: 6 Acq On : 23 May 2002 2:02 pm Operator: Mclean Sample : 5/22ad Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\052202.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L

Peak Number 1 Acetonitrile, dichloro- Concentration Rank 13

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

3.54 0.24 ug/L 168575 1,4-Dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 3 2 Thiirane, methyl- 74 C3H6S 001072-43-1 3 3,3-Dichloropropyne 108 C3H2C12 1000222-23/9 9 4 Allyl mercaptan 74 C3H6S 000870-23/5 5 Abundance Scan 79 (3.543 min): 11926.D (-74) (-) m/ z 74.00 100.00% 74 82

w 5000 Ai 39 47 • i ■ ■ ■ ■ i • ■ ‘ * i ■ ■ ■ ■ i ■ ■ ' 1 i ‘ 3.20 3.40 3.60 3.80

■nfe-> 0! 2 10 20 30 40 50 60 .......... 1 ■ i ■ ■ ■ ‘ i ■ 70 80 1LB 88 90 100 110 m/z 81.90 64.86% Abundance #28338: Acetonitrile, dichloro- 74

5000 82 MAAAAA 3.20 3.40 3.60 3.80 47 m/ z 84.00 36.96% 35 12 26 | li ,1 ■ i • ■ • ■ i ‘ 108 Of ■ ' l 1 » ■ ■ 1 ■ 1’l" 1 ' ''''I1! । Hi..-.?...,.' ’Bid ‘ 1 I ■ ‘ • i

niz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #115343: Thiirane, methyl- 41 74 T1 3.20 3.40 3.60 3.80 5000- m/z 76.00 31.80%

47 27 33 , Of TI—t——- l-,11,-,53.5%., 88,4,1 ’1.11! 1111 ' ।»i j»1111 111' j niz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #28312: 3,3-Dichloropropyne 74 • i ■ ■ ■ • i ■ 3.20 3.40 .iff.... .. 3.60 3.80

nskoeyt m/z 47.00 22.27%

5000 38 47 | । 53 60 82 108 0 • i ■ ■ ■ 1 i ■ 1 1 I • > ■ ■ j * i • । i ■ i ■ ' ■ ■ i ■ ■ ■ ■ I 1 1 11J 1 ■ ■ 1 I ' i 1 ‘ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ ■ ■ ■ i ■ -n/z-> 10 20 30 40 50 60 70 80 90 100 110 3.20 3.40 3.60 3.80

11926.D 052202.M Wed May 29 09:47:50 2002 Page 4

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