توضیحات

دي اتيل اتر 2.5 ليتر كمپاني CDH هند

Diethyl ether

EMPROVE^® ESSENTIAL Ph Eur,BP

Synonym: Et2O, Ethoxyethane, Ethyl ether, Ether, Ether, Ethyl ether

• CAS Number 60-29-7
• Linear Formula (CH₃CH₂)₂O
• Molecular Weight 74.12
•  Beilstein/REAXYS Number 1696894
•  MDL number MFCD00011646
•  EC Index Number 200-467-2

• Analysis Note

  Purity (GC): ≥ 99.5 %
  Identity (IR): conforms
  Acidic substances: conforms
  Density (d 20 °C/20 °C): 0.714 – 0.716
  Boiling point (lower value): ≥ 34.0 °C
  Boiling point (upper value): ≤ 35.0 °C
  Foreign odor: conforms
  Aldehydes: conforms
  Peroxides: conforms
  Residual solvents (ICH Q3C): excluded by production process
  Evaporation residue: ≤ 20 mg/l
  Water: ≤ 0.20 %
  Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities).
  Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
  Stabilized with 5 – 10 ppm 2,6-Di-tert-butyl-4-methylphenol (BHT).
  Conforms to Ph Eur, BP