vapor density : 2.55 (vs air)
vapor pressure :
  8 mmHg ( 20 °C)
  8.8 mmHg ( 0 °C)
autoignition temp.: 801 °F
expl. lim.: 10.6 %
total impurities :
  ≤0.001% non-volatile matter
  ≤0.001% peroxides (as H2O2)
  ≤0.004% free acid (as C3H7COOH)
  ≤0.005% iso-butyraldehyd (GC)
  ≤0.005% n-butyraldehyde (GC)
  ≤0.02% butanone
  ≤0.05% 2-butanol
  ≤0.05% water (Karl Fischer)
  ≤0.1% 1-butanol
refractive index n20/D 1.3950-1.3960 ; n20/D 1.396(lit.)
bp = 108 °C(lit.)
mp = −108 °C(lit.)
density : 0.803 g/mL at 25 °C(lit.)
cation traces :
  Al: ≤0.5 mg/kg
  B: ≤0.02 mg/kg
  Ba: ≤0.1 mg/kg
  Ca: ≤0.5 mg/kg
  Cd: ≤0.05 mg/kg
  Co: ≤0.02 mg/kg
  Cr: ≤0.02 mg/kg
  Cu: ≤0.02 mg/kg
  Fe: ≤0.1 mg/kg
  Mg: ≤0.1 mg/kg
  Mn: ≤0.02 mg/kg
  Ni: ≤0.02 mg/kg
  Pb: ≤0.1 mg/kg
  Sn: ≤0.1 mg/kg
  Zn: ≤0.1 mg/kg
suitability passes test for reaction against H2SO4

RIDADR : UN 1212 / Classe danger : 3 / Groupe d'emballage : 3.

Poids	4 Kg
Volume	0,025 m³   (25000 cm³)
Largeur	0,25 m   (25 cm)
Longueur	0,25 m   (25 cm)
Hauteur	0,4 m   (40 cm)

Les dimensions, le poids et le volume sont bruts (emballage inclus)