GC/MS results for unknown compounds and surrogates, sample AE10980, May

NYC 9/11 Public Portal Document Library search compound Report

Data File : C:\MSDCHEM\1\DATA\051402\10980.D Vial: 9 Acq On : 14 May 2002 8:01 pm Operator: Mclean Sample : 5/10 kb Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\050102.M (Chemstation Integrator) Title : 508 Modified GC/MS scan Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 1 Acetonitrile, dichloro­ Concentration Rank 6 R.T. EstConc Area Relative to ISTD R.T.

3.60 0.30 ug/L 240613 1,4-Dichlorobenzene-d4 9.93

Hit# of 5 Tentative ID MW MolForm CAS# Qual

1 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 78 2 Acetonitrile, dichloro- 109 C2HC12N 003018-12-0 78 3 Allyl mercaptan 74 C3H6S 000870-23-5 9 4 IH-Pyrazole, 1-methyl- 82 C4H6N2 000930-36-9 9 Abundance Scan 88 (3.596 min): 10980.D (-84) (-) m/z 74.00 loo.00% 74 82 5000 47 110 Tr, I | 1 ! I | | I I 38 3.20 3.40 3.60 3.80 4.00 ----- 58 miz-> 04 10 20 30 40 50 TT 60 70 ■ ■

80 i ■ i m-1 8890....100 .......... 110 . m/z 82.00 61.13% Abundance #115342: Acetonitrile, dichloro- 74 35

5000 82 -A 3.20 3.40 3.60 3.80 4.00 47 m/z 76.00 34.50%

n/z-> 01 11 i 1 1 1 ■ । ‘ ' 1 ■ । ■ 10 20 30 I. 40 50 60 1 i ■ ■ ' 1 i ■ 70 80 Tbl 1 ■ i 1 ■ 1 ■ i ‘ 90 100 ■ i ■ ■ ' ■ i 110 Abundance #28338: Acetonitrile, dichloro- 74 3.20 3.40 3.60 3.80 4.00 5000 82 m/z 84.00 33.23%

04 . 102 1112,14— 1 r62.... 35 1 m80-1 47

. 108 1 ' i ‘ ' 1 ■ i 1 ■ ■ ' I ‘ ' i MMp—t miz-> 20 30 40 50 60 70 90 100 110 Abundance #28161: Allyl mercaptan 41 74 3.20 3.40 3.60 3.80 4.00 m/ z 47.00 27.36%

5000

0 .............. .. 27 33 I 47 . .III. ,W.”.. ' ■ i 1 ■ ' ■ i ' ' ' ' i ' ■ ■ ■ i ■ ■ 1 ■ i tw yMMAWA m/z-> 10 20 30 40I 50 60 70 80 90 100 110 3.20 3.40 3.60 3.80 4.00

10980.D 050102.M Thu May 16 14:36:22 2002 Page 4

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