Purity (GC): ≥ 99 %

Identity (IR): conforms

Colour: ≤ 10 Hazen

Solubility in water: conforms

Acidity: ≤ 0.0005 meq/g

Density (d 20 °C/20 °C): 0.802 - 0.804

Refractive index (n15/D): 1.397 - 1.399

Boiling range (107-109°C): ≥ 96 % (v/v)

Peroxide (as H₂O₂): ≤ 0.001 %

Readily carbonizable substances: conforms

n-Butyl alcohol (GC): ≤ 0.2 %

2-Butanol (GC): ≤ 0.05 %

Butyraldehyde (GC): ≤ 0.01 %

Ethylmethylketone (GC): ≤ 0.02 %

Isobutyraldehyde (GC): ≤ 0.05 %

Al (Aluminium): ≤ 0.00005 %

B (Boron): ≤ 0.000002 %

Ba (Barium): ≤ 0.00001 %

Ca (Calcium): ≤ 0.00005 %

Cd (Cadmium): ≤ 0.000005 %

Co (Cobalt): ≤ 0.000002 %

Cr (Chromium): ≤ 0.000002 %

Cu (Copper): ≤ 0.000002 %

Fe (Iron): ≤ 0.00001 %

Mg (Magnesium): ≤ 0.00001 %

Mn (Manganese): ≤ 0.000002 %

Ni (Nickel): ≤ 0.000002 %

Pb (Lead): ≤ 0.00001 %

Sn (Tin): ≤ 0.00001 %

Zn (Zinc): ≤ 0.00001 %

Evaporation residue: ≤ 0.001 %

Water: ≤ 0.05 %

Corresponds to ACS, Ph Eur-reagent