性质

grade analytical standard

vapor density 4 (vs air)

vapor pressure 0.18 mmHg ( 20 °C)

assay ≥99.0% (GC)

shelf life (limited shelf life, expiry date on the label)

refractive index n20/D 1.416

n20/D 1.4161(lit.)

bp 202-203 °C(lit.)

mp −4 °C(lit.)

density 0.927 g/mL at 25 °C(lit.)