Diethylene Glycol Dibutyl Ether CAS 112-73-2
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Product Description
Product Details
Introduction
Diethylene glycol dibutyl ether is a non-polar ether solvent with a high boiling point, low volatility and strong hydrophobicity and has excellent thermal stability and chemical inertness. Due to its low water solubility and good organic solubility, it is widely used in lithium battery electrolytes, organic synthesis, coating cosolvents and catalytic reaction media.
Quality standard
Item | Index |
Appearance | Colorless transparent liquid |
Content % (GC method) ≥ | 99.0 |
Distillation range (C/760 mmHg) | 250-260 |
Water content (Karl Fischer method) %≤ | 0.1 |
Acidity (in terms of HAC) %≤ | 0.02 |
Specific gravity (d₄₂₀) | 0.880-0.890 |
Chromaticity(Pt-Co)≤ | 15 |
Melting point | -60 °C (lit.) |
Boiling point | 256 °C (lit.) |
refractive index | n²⁰/D 1.423 (lit.) |
Flash point | 243 °F |
Application
This product is an inert industrial solvent mainly used as a dilute aqueous solution extractant for fatty acids, used for the extraction of uranium, polonium, and gold, and also used in the spice and pharmaceutical industries. It can also be used as a solvent coupling agent and hydraulic fluid medium. It is used as a diluent for polyvinyl chloride latex and is also used for extracting fatty acids from dilute solutions, separating and refining alkyl phosphoric acids, synthesising spices, and in the pharmaceutical industry.
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Diethylene Glycol Dibutyl Ether
CAS 112-73-2
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