bp = 81°C (1013 hPa)
expl. lim.: 1.2 - 8.3 %(V)
vapor pressure : 124 hPa (24°C)
solubility : 0.05 g/l
density : 0.78 g/cm³ (20°C)
flash point : -18°C
autoignition temp.: 260°C
mp = 6.5°C
viscosity kinematic : 1.26 mm2/s (20°C)
LD 50 oral : LD50 Rat > 5000 mg/kg
LD 50 dermal : LD50 Rabbit > 2000 mg/kg
Specifications :
      Purity (GC): ≥ 99.9 %
      Evaporation residue: ≤ 0.0002 %
      Water: ≤ 0.005 %
      Colour: ≤ 10 Hazen
      Acidity: ≤ 0.0002 meq/g
      Alkalinity: ≤ 0.0002 meq/g
      Fluorescence (as quinine at 254 nm): ≤ 1.0 ppb
      Fluorescence (as quinine at 365 nm): ≤ 1.0 ppb
      Transmission (at 208 nm): ≥ 20 %
      Transmission (at 220 nm): ≥ 55 %
      Transmission (at 230 nm): ≥ 80 %
      Transmission (at 240 nm): ≥ 90 %
      Transmission (from 250 nm): ≥ 98 %
      Absorbance (at 208 nm): ≤ 0.70
      Absorbance (at 220 nm): ≤ 0.26
      Absorbance (at 230 nm): ≤ 0.10
      Absorbance (at 240 nm): ≤ 0.05
      Absorbance (from 250 nm): ≤ 0.01
      Meet the requirements of "Specific use spectroscopy" according ACS and Reag. Ph Eur.

RIDADR : UN 1145 / Classe 3 / Packing Group : 2.