Ethylene glycol,ReagentPlus, >=99%

Ethylenediamine,puriss. p.a., absolute, >=99.5% (GC)

Benzyl alcohol,ReagentPlus, >=99%

1-Pentanol,ReagentPlus, >=99%

tert-Butyl methyl ether,reagent grade, >=98%

2-Methoxyethanol,ReagentPlus, >=99.0%, contains 50 ppm BHT as stabilizer

tert-Butanol,>=99% (GC)

N,N-Dimethylformamide,ACS reagent, >=99.8%

Benzene,puriss. p.a., reag. Ph. Eur., >=99.7%

2,2,4-Trimethylpentane,ACS reagent, >=99.0%

Chloroform,suitable for HPLC, >=99.8%, contains 0.5-1.0% ethanol as stabilizer

tert-Butyl methyl ether,ACS reagent, >=99.0%