Vapor density : 3 (vs air)
Vapor pressure : 27 mmHg (20 °C) ; 40 mmHg (25 °C)
Autoignition temp.: 356 °F
Contains : ~25 mg/L 2,6-di-tert.-butyl-4-methylphenol as stabilizer
Expl. lim.: 22 %
Total impurities :
 ≤ 0.001 % free acid (as CH3COOH)
 ≤ 0.001 % non-volatile matter
 ≤ 0.005 % acetaldehyde
 ≤ 0.005 % peroxides (as H2O2)
 ≤ 0.01 % carbonyl compounds (as HCHO)
 ≤ 0.05 % water (Karl Fischer)
Refractive index : n_20/D = 1.4210-1.4240 ; n_20/D = 1.422 (lit.)
bp = 100-102 °C(lit.)
mp = 10-12 °C(lit.)
Transition temp    solidification point : ≤ 11°C
density : 1.034 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.

Classe danger : 3 / UN1165.