GCMS analysis results, sample AE12324, June 2002

NYC 9/11 Public Portal Document LLOLdLY bedrCi compound KepOIC Data File : C:\MSDCHEM\l\DATA\052902\12324.D Vial: 12 Acq Oh : 29 May 2002 7:03 pm Operator: McLean Sample : gc/ms scan 5/24 fb 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 14 R.T. EstConc Area Relative to ISTD R.T. 3.54 0.34 ug/L 230337 1,4-Dichlorobenzene-d4 9.90 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 64 2 Allyl mercaptan 74 C3H6S 000870-23-5/9 ’ 3 Propanoic acid 74 C3H602 000079-09-4 4 4 Ethyl ether 74 C4H10O 000060-29/7 4 Abundance :Scan 78 (3.538 min): 12324.D (-73) (-) m/z 74.05 100.00% 74

82 5000 47 ........... J + • i ■ ■ ■ ■ i ■ ■ ■ 39 88 3.20 3.40 3.60 3.80 01 ‘ P ' I | IT ■ . | . liilpn '<• । I 1’1 1 ( । । । m/z 81.90 52.37% miz-> 10 20 30 40 50 60 70 80 90 100 110 Abundance #28338: Acetonitrile, dichloro- 74

5000 82 w/yw W a tr 47 3.20 3.40 3.60 3.80 m/z 76.00 33.40% 35

n/z-> O+ 1 Ft 12 26 1 > i ' !‘li i > |,n I । ■ --2- . 108 ' ■ i ■ ■ • ■ i ■ ■ ' ' l • 1 ■ • i 10 20 30 40 50 60 70 80 90 100 110 Abundance #28161: Allyl mercaptan .......... ................ 41 74 1 I ■ ■ ■ ■ i ■ 3.20 3.40 3.60 3.80 5000 m/z 47.10 29.39%

miz-> Ot -44331 10 20 30 1153 40I 50 588841 60 70 80 47 1 ■ i ■ ■ ■ ■ i ‘ 90 ■ i ■ • ■ ■ i • 100 110 wwo)./A Abundance #115380: Propanoic acid 45 74 3.20 3.40 3.60 3.80 m/z 84.00 . 26.48%

5000 57

0 -6+4 - 184 ‘ ‘ I ‘ 1 ‘ 1 I ‘ ' I ' ' ' ‘ I ‘ ‘ ‘ ‘ I 1 i ■ ■ • ■ i ■ ■ ■ ■ । ■ i • ■ ■ ■ i m/z-> 10 20 30 40 50 60 70 80 90 100 110 3.20 3.40 3.60 3.80

12324.D 052202.M Mon Jun 03 10:51:54 2002 Page 4

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