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
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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
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