GCMS sample AE12743 results, June 10 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\l\DATA\060602\12761.D Vial: 7 Acq On : 6 Jun 2002 4:11 pm Operator: McLean Sample : 6/3 eh Inst : Instrumen Mise Multiplr: 1.00 MS Integration Params: LSCINT.e Quant Method : C:\MSDCHEM\1\METHODS\060302.M (Chemstation Integrator) Title : 508 Modified GC/MS scan ’“ Library : C:\DATABASE\NIST98.L ********************************************************************* Peak Number 14 Dicyandiamide Concentration Rank 10 R.T. EstConc Area Relative to ISTD R.T.

4.69 0.94 ug/L 625967 1,4-dichlorobenzene-d4 9.90

Hit# of 5 Tentative ID MW MolForm CAS# Qual 1 Dicyandiamide 84 C2H4N4 000461-58-5 5, 2 2-Butenal, 3-methyl- 84 C5H80 000107-86-8 /4 3 Propiolonitrile 51 C3HN 001070-71-9 3 4 Pyrrolidine, 1-[2-(4-bromophenox... 269 C12H16BrNO 001081-7348 2 Abundance Scan 274 (4.689 min): 12761.D (-272) (-) m/z 84.00 0.00% 51 84

5000 35 47 41, 88 4.40 4.60 4.80 5.00 1 44 o! " i ‘"11 ‘1" i ■ ■ “ i •' ■ ■ i ■ ■ ■ ■ i ■ ■ — “ ‘ I'''' I ‘ ' I'''' I'' ‘' I'" I ‘' „I.......I" m/z 51.05 84.16% miz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #116556: Dicyandiamide 43 84

5000 68 4.40 4.60 4.80 5.00 m/z 47.05 ... 29.21% ol ‘' i ■ “11' ■'' i" ■' i" “ i' “' i ■ “ ■ i ■ “ ■ i' 1 i I (. 11 > 5356, mm hpmp 111.1,1 niz-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Abundance #116598:2-Butenal, 3-methyl- 84

4.40 4,60 4.80 5.00 5000 41 55 m/z 35.10 27.38% "PWMWW Tl/Z-> ol ' ■ i ■ ■1' i" " i ■'' ■ i ■ ■ ■11'1" 111" 111111 -H 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 50 , + "My“uw Abundance #12371: Propiolonitrile 1 r' i i * y । i t ।' 51 4.40 4.60 4.80 5.00 m/z 50.00 14.47% 5000 "MMhy—up.. iz-> 0 5+12+18, .428,32.38,4,47 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 I ■ 11' ‘" I “ " I " " I “ 11111111" 1 T "1111 " 11' 4.40 4.60 4.80 5.00

12761.D 060302.M Mon Jun 10 10:25:22 2002 Page 17

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