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95662 Sigma-Aldrich

o-Xylene

puriss. p.a., ≥99.0% (GC)

DOWNLOAD MSDS (PDF)

Synonym: 1,2-Dimethylbenzene

  • CAS Number 95-47-6

  • Linear Formula C6H4(CH3)2

  • Molecular Weight 106.17

  •  Beilstein Registry Number 1815558

  •  EC Number 202-422-2

  •  MDL number MFCD00008519

  •  PubChem Substance ID 24890181

o-Xylene puriss. p.a., ≥99.0% (GC)
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Properties

Related Categories Amber Glass Bottles, Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Carthamus tinctorius (Safflower oil),
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.)
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
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