Customization: | Available |
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CAS No.: | 111-90-0 |
Formula: | C6h14o3 |
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Diethylene Glycol Monoethyl Ether (CAS 111-90-0)
1. Chemical Identity
IUPAC Name: 2-(2-Ethoxyethoxy)ethanol
Synonyms: Ethyl diglycol; DEGME; Ethyl carbitol; 2-(2-Ethoxyethoxy)ethanol
CAS Registry Number: 111-90-0
Molecular Formula: C6H14O3
Molecular Weight: 134.17 g/mol
2. Physical Properties
Appearance: Clear, colorless liquid.
Odor: Mild, slightly sweet odor.
Boiling Point: ~202°C (at 760 mmHg).
Melting Point: -76°C.
Density: ~0.99 g/cm³ at 20°C.
Solubility:
Miscible with water, alcohols, ethers, and many organic solvents.
Acts as a co-solvent for polar and non-polar substances.
Refractive Index: ~1.426 (20°C).
Vapor Pressure: ~0.1 mmHg at 20°C.
Flash Point: 94°C (closed cup) - combustible liquid.
Applications
Industrial Solvent:
Widely used in paints, coatings, inks, and dyes due to its ability to dissolve resins, oils, and cellulose derivatives.
Effective in cleaning agents and degreasers for metals or electronics.
Cosmetics & Personal Care:
Functions as a solvent or coupling agent in lotions, creams, and hair care products.
Pharmaceuticals:
Used as an excipient or solvent in drug formulations.
Electronics:
Employed in photoresist developers and printed circuit board manufacturing.