CAS 150-90-3 refers to a specific chemical compound, and its chemical name is 2-(2-Ethoxyethoxy)ethanol. Also known as diethylene glycol monoethyl ether, it is an organic compound with the molecular formula C₆H₁₄O₃. This chemical belongs to the class of glycol ethers, which are widely used in various industrial applications due to their unique physical and chemical properties.


Chemical Structure and Properties
The structure of 2-(2-Ethoxyethoxy)ethanol consists of an ethoxy group (-OCH₂CH₃) attached to an ethylene glycol chain. This structure gives it a relatively high solubility in both water and organic solvents, making it a versatile solvent in many formulations. It has a clear, colorless appearance and a mild, pleasant odor. The boiling point of 2-(2-Ethoxyethoxy)ethanol is around 202 °C, and its melting point is approximately -76 °C. These properties make it suitable for use in applications where a stable solvent with a relatively high boiling point is required.
Industrial Applications
One of the primary applications of 2-(2-Ethoxyethoxy)ethanol is as a solvent in the paint and coating industry. It can dissolve a wide range of resins, polymers, and pigments, helping to create smooth and uniform coatings. In addition, it can improve the flow and leveling properties of paints, resulting in a high-quality finish. It is also used in the production of inks, where it helps to disperse pigments and control the viscosity of the ink.
Another important application is in the cleaning industry. Due to its excellent solubility and cleaning power, 2-(2-Ethoxyethoxy)ethanol is used in many household and industrial cleaning products. It can effectively remove grease, oil, and dirt from various surfaces, making it a popular choice for degreasers, floor cleaners, and glass cleaners.
In the textile industry, 2-(2-Ethoxyethoxy)ethanol is used as a dye carrier and a solvent for textile printing. It helps to improve the penetration of dyes into the fabric, resulting in more vibrant and long-lasting colors. It is also used in the production of synthetic fibers, where it can act as a plasticizer and a processing aid.
Safety Considerations
Like many chemicals, 2-(2-Ethoxyethoxy)ethanol should be handled with care. It can cause irritation to the skin, eyes, and respiratory system. Prolonged or repeated exposure may have more serious health effects, including damage to the liver and kidneys. Therefore, appropriate safety measures should be taken when working with this chemical, such as wearing protective clothing, gloves, and goggles. In addition, proper ventilation should be ensured in the workplace to prevent the inhalation of vapors.
Our Role as a Supplier
As a supplier of CAS 150-90-3 (2-(2-Ethoxyethoxy)ethanol), we are committed to providing high-quality products to our customers. We have a strict quality control system in place to ensure that our products meet the highest standards. Our production facilities are equipped with advanced technology and equipment, allowing us to produce large quantities of 2-(2-Ethoxyethoxy)ethanol efficiently and consistently.
We also offer a range of related products to meet the diverse needs of our customers. For example, we supply 2-Allyloxyethanol/Ethylene Glycol Allyl Ether CAS 111-45-5, which is another important organic chemical with various applications in the chemical industry. We also provide N-Methylolacrylamide CAS 924-42-5, a useful monomer in the production of polymers and resins. Additionally, our product portfolio includes Propylene Glycol Methyl Ether Acetate/PMA/1-Methoxy-2-propyl Acetate CAS 108-65-6, which is widely used as a solvent in the paint and coating industry.
Contact Us for Procurement
If you are interested in purchasing CAS 150-90-3 or any of our other products, we encourage you to contact us for a detailed discussion. Our sales team is composed of experienced professionals who can provide you with accurate product information, competitive prices, and excellent customer service. Whether you need a small quantity for research purposes or a large order for industrial production, we can meet your requirements. We look forward to establishing a long-term and mutually beneficial partnership with you.
References
- Bretherick, L. (Ed.). (1990). Handbook of Reactive Chemical Hazards. Butterworth-Heinemann.
- Lewis, R. J. (Ed.). (2000). Sax's Dangerous Properties of Industrial Materials. Wiley.
- Verschueren, K. (1996). Handbook of Environmental Data on Organic Chemicals. Van Nostrand Reinhold.



