o-Xylene puriss. p.a., (GC) (250mL)

SKU:
95662-250ML
$69.40

Description

o-Xylene

puriss. p.a., ≥99.0% (GC)

Synonym: 1,2-Dimethylbenzene

 
 
  • CAS Number 95-47-6

  • Linear Formula C6H4(CH3)2

  • Molecular Weight 106.17

  •  Beilstein Registry Number 1815558

  •  MDL number MFCD00008519

Properties

vapor density   3.7 (vs air)
vapor pressure   <0.1 atm ( 21.1 °C)
 - 16 mmHg ( 37.7 °C)
7 mmHg ( 20 °C)
grade   puriss. p.a.
assay   ≥99.0% (GC)
autoignition temp.   867 °F
expl. lim.   7 %
impurities   ≤0.4% toluene (GC)
≤0.6% m- and p-xylene (GC)
evapn. residue   ≤0.002%
refractive index   n20/D 1.505(lit.)
n20/D 1.505
bp   143-145 °C(lit.)
mp   -26--23 °C(lit.)
solubility   water: partially soluble 0.1705 g/L at 25 °C
density   0.879 g/mL at 20 °C(lit.)
cation traces   Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤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
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg