GCMS sample analysis results, AE11901, June 4, 2002

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Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052202\11901.D Vial: 8 Acq On : 22 May 2002 7:31 pm Operator: Mclean Sample : 5/21 ad 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 5 Propiolonitrile Concentration Rank 17 R.T. EstConc Area Relative to ISTD R.T. 3.90 0.59 ug/L 397399 1,4-Dichlorobenzene-d4 9.90 Hit# of 5 Tentative ID MW MolForm CAS# Qua

l Propiolonitrile 51 C3HN 001070-71-9 5 2 Ethane, 1,1-difluoro- 66 C2H4F2 000075-37-64 3 2-Chloroethanol 80 C2H5C10 000107-07/3 2 4 Methane, chlorodifluoro- 86 CHC1F2 000075-43-6 2 Abundance Scan 139 (3,896 min): 11901. D (-138) (-) m/z 51.10 £00.00% 51

5000 35 47 4043 8285 3.60 3.80 4.00 4.20

n/z-> 0- 0 apephly mmmmpmmmmmmm 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 m/z 35.10 46.37% Abundance #12371: Propiolonitrile 51 ./"MMAuw 5000 ■ ■ ‘ ' I ‘ ‘ ‘ I • • ' ‘ I ‘ ‘ ‘ I ' • 1 ' 3.60 3.80 4.00 4.20 m/z 47.10 _/ 25.95% 0- 0 +12,,18,..428,32.38,.4,47 Tmg 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 Abundance #111062: Ethane, 1,1-difluoro- 51 ' ’ I**’I’’*’I*’**I***’ 3.60 3.80 4.00 4.20 5000 65 m/z 50.00 24.39% 47

•n/z-> 0- rpm 0 2 . ........ fill.., +4 5 10 15 20253035404550556065 70 75 808590 i.r . .|.... ।....

Abundance #108293:2-Chloroethanol 31 3.60 3.80 4.00 4.20 m/z 37.10 22.15% 5000 27 3538 43 49,53 61 80 0 111 T’I * n/z—> 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 3.60 3.80 4.00 4.20

11901.D 052202.M Tue May 28 12:05:35 2002 Page 8

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