GCMS analysis report sample AE09679, May 23, 2002

NYC 9/11 Public Portal Document Library Search Compound Report Data File : C:\MSDCHEM\1\DATA\052102\9679.D Vial: 17 Acq On : 22 May 2002 2:22 am Operator: Mclean Sample : re-extract 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 3 2-Amino-oxazole Concentration Rank 8 R.T. EstConc Area Relative to ISTD R.T. 3.80 0.99 ug/L 629762 1,4-Dichlorobenzene-d4 9.90 Hit# Of 5 Tentative ID MW MolForm CAS# Qual

1 2-Amino-oxazole 84 C3H4N20 1000144-64-0/7 2 3-Amino-s-triazole 84 C2H4N4 000061-82-5/4 3 Dicyandiamide 84 C2H4N4 000461-58-5 4 4 Krypton 84 Kr 007439-90/9 3 Abundance Scan 123 (3.802 min): 9679.D (-122) (-) m/z 84.00 100.00% 84

5000 49 36 42

88 3.40 3.60 3.80 4.00 4.20 o 1*000* - AH 58 m/z 49.. .10 49.30% n/z-> 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 30 95 Abundance #33688:2-Amino-oxazole 84

56 5000 3.40 3.60 3.80 4.00 4.20 42 m/z 42.10 34.33% 31 38 । 53 0: ..................................... I" ■■ 11.111111111.upHI । ।.... ।.... ।.... (.... ।.,. ‘ " I “ ‘' I' • m/z-> 5 10 15 20 25 30354045505560-65 70 75 80859095 Abundance #209:3-Amino-s-triazole 28 84 3.40 3.60 3.80 4.00 4.20 5000 m/z 48.10 31.87% / 57 43 14 18 2A n/z—> OfTT ----24+ 31 3538 , 46 5053 60 64 68 73 77 81 fl.|i11'।, " r,. ■ 11111 ■ 11‘“ i■■ “ i■i■ ‘■ i" i5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 ip-in i n

Abundance #33614: Dicyandiamide ■ i 1 ‘ ' i ■ ■ • ■ i • ' 1 ■ i ■ ‘ 84 3.40 3.60 3.80 4.00 4.20 43 m/ z 36.10 27.99% 5000 68 28 ......... 192225 25, | 31 36 40 , 0. i • • • > । > i ■ • •. i»»• '> i1111« 111" ■■ i~ " P 1111 "T 535659 11' I' ‘ |' pp hulpmipi miz-> 5 10 15 20253035404550556055 70 75 8085 90 95 3.40 3.60 3.80 4.00 4.20

9679.D 052202.M Wed May 22 11:45:15 2002 Page 6

NYC-WTC_000013234