Diethylene Glycol Butyl Ether
- CAS Number: 112-34-5
- Chemical Formula: C8H18O3
- MOQ: 1000KG
- Shelf Life: 2 years
- Synonyms: Butyl Carbitol
Product Description
What Is Diethylene Glycol Butyl Ether?
Diethylene Glycol Butyl Ether (commonly known as Butyl Carbitol) is a solvent used in various industrial applications, particularly in paints, coatings, cleaning products, and personal care formulations. It is a colorless, transparent liquid with a mild odor and excellent solvency properties, making it an ideal choice for formulating products requiring effective solvent performance.
Preparation Method:
Diethylene Glycol Butyl Ether is typically synthesized through the reaction of diethylene glycol (DEG) with butanol under controlled conditions. To encourage etherification and create the ether component, an acid or base catalyzes the reaction. Any remaining catalyst is eliminated by neutralization after the reactants are heated to high temperatures. Distillation is used to ensure high purity in the finished product.
Due to its broad dissolution capabilities, this molecule is highly prized and utilized in a variety of applications, including paints, coatings, industrial cleaning, and as a solvent in cosmetics and personal care items.
Related Parameters:
| Items | Standard |
| Appearance | Colorless transparent liquid |
| Color (APHA) | ≤15 |
| Purity (WT) | ≥99.0% |
| Moisture (WT) | ≤0.10% |
| Acidity (WT) | ≤0.01% |
| Distillation Range (0℃, 101.3KPa) | 227-235℃ |
Recommended Dosage of Diethylene Glycol Butyl Ether:
| Applications | Dosage |
| Paints and Coatings | 7% – 12% |
| Cleaning Products | 3% – 8% |
| Personal Care Products | 2% – 4% |
| Industrial Solvent | 12% – 18% |
| Ink Formulations | 6% – 9% |
| Adhesives | 2% – 6% |
Diethylene Glycol Butyl Ether Has Wide Range of Uses:
- Paints and Coatings: Enhances pigment dispersion and improves flow and leveling properties in paints. It also speeds up drying times, especially in water-based formulations.
- Cleaning Products: Because it dissolves oils, grease, and resins well, it is used in degreasers, glass cleaners, and industrial cleaning solutions.
- Personal Care: In lotions, creams, and shampoos, DEGBE acts as a solvent and stabilizer, helping distribute active ingredients evenly.
- Industry Solvent: Due to its capacity to dissolve resins, oils, and other materials, DEGBE is frequently utilized in hydraulic fluids, adhesives, and inks.
- Ink Formulations: Improves solubility of dyes and pigments, enhancing consistency and performance in printing and graphic arts inks.
- Adhesives: Reduces viscosity and enhances the wetting properties of adhesives, improving their application and bonding strength.
User Asked Question:
Q: How does Diethylene Glycol Butyl Ether (DEGBE) compare to Ethylene Glycol Butyl Ether (EGBE)?
A: DEGBE has a higher boiling point and lower volatility than EGBE, making it more suitable for applications requiring longer drying times and reduced evaporation. Both solvents offer good solvency, but DEGBE provides a more stable, less volatile option, whereas EGBE is slightly more aggressive in dissolving certain materials.
