Methylethyl Ketone Oxime
Methylethyl Ketone Oxime is a versatile chemical used primarily as a solvent and intermediate in paints and coatings. It enhances the performance and stability of formulations.
Chemical Properties

Methylethyl Ketone Oxime
Brand: Kivi Chemicals·Manufactured by: Kivi Chemicals
Methylethyl Ketone Oxime is a versatile chemical used primarily as a solvent and intermediate in paints and coatings. It enhances the performance and stability of formulations.
Product Introduction
Methylethyl Ketone Oxime (MEKO) is an essential chemical compound widely utilized in the paints and coatings industry. Known for its excellent solvent properties, MEKO serves as a critical intermediate that enhances the performance and stability of various formulations. Kivi Chemicals supplies high-quality Methylethyl Ketone Oxime across Kenya, Uganda, Tanzania, and the greater East African region, catering to a diverse range of applications including coatings, adhesives, and inks. The compound is particularly valued for its ability to improve the drying rate and film formation in coatings, making it a preferred choice for manufacturers looking to optimize their products.
Detailed Product Overview
Methylethyl Ketone Oxime, commonly referred to as MEKO, is a colorless to pale yellow liquid with the chemical formula C4H9NO and a molecular weight of 85.12 g/mol. As an industrial-grade chemical, MEKO is primarily used as a solvent and an intermediate in various formulations. It is well-regarded for its ability to improve the drying characteristics and film formation of coatings. Its neutral pH and moderate water solubility allow it to integrate effectively into a range of formulations, enhancing the performance and stability of paints, coatings, adhesives, and inks. The industrial-grade MEKO offered by Kivi Industrial Chemicals Limited maintains a minimum purity of 95%, ensuring high-quality results in its applications. In the realm of industrial applications, Methylethyl Ketone Oxime is indispensable in the formulation of paints, coatings, sealants, adhesives, and inks. Its role as an anti-skinning agent in alkyd-based coatings is particularly notable, as it prevents the formation of a skin on the surface of the paint during storage, thereby extending the shelf life of the product. Additionally, MEKO is used in the production of silicone sealants and polyurethane adhesives, where it contributes to the optimal curing process. Its moderate vapor pressure and viscosity make it an ideal choice for applications requiring controlled evaporation rates, ensuring consistent and reliable performance across various industrial processes. When procuring Methylethyl Ketone Oxime, buyers should focus on its industrial-grade specification, which guarantees a minimum purity of 95%. This high level of purity is crucial for ensuring the chemical's effectiveness in enhancing the performance of formulations. The appearance of the product should be checked upon arrival, confirming that it is a colorless to pale yellow liquid, as any deviation might indicate contamination or degradation. Additionally, the density should be approximately 0.89 g/cm³, and viscosity should be around 1.0 mPa·s at 25 °C. These parameters are essential to verify to ensure that the product will perform as expected in its intended applications. Proper handling and storage of Methylethyl Ketone Oxime are vital to maintain its integrity and safety. Due to its low flash point, MEKO should be handled as a flammable liquid, with appropriate safety measures in place to prevent any risk of ignition. It should be stored in a cool, dry, and well-ventilated area, away from sources of heat and direct sunlight. Kivi Industrial Chemicals Limited supplies MEKO in 25 kg drums, ensuring ease of transport and handling. The packaging is designed to protect the product from contamination and degradation during transit, providing a reliable supply chain for industries across Kenya, Uganda, Tanzania, and the wider East African market.
Applications & Uses
Paint Formulations
In paint formulations, Methylethyl Ketone Oxime acts as a solvent that enhances the overall performance of the paint. It helps in improving the drying time, ensuring a smooth finish that adheres well to surfaces.
Coatings and Sealants
MEKO is widely used in coatings and sealants due to its ability to enhance film formation and stability. This results in coatings that are not only durable but also provide excellent protection against environmental factors.
Adhesives
In the adhesive industry, Methylethyl Ketone Oxime serves as a crucial component that improves the bonding properties of adhesives, ensuring a strong and lasting hold in various applications.
Ink Manufacturing
MEKO is also utilized in ink manufacturing, where it contributes to the formulation of inks with optimal flow properties and drying characteristics, making it suitable for high-quality printing applications.
Benefits & Advantages
Methylethyl Ketone Oxime offers numerous benefits to East African manufacturers in the paints and coatings sector. Its ability to enhance drying times is crucial for improving production efficiency, allowing manufacturers to accelerate their processes without compromising on quality. The compound's stability in various formulations ensures that products maintain their performance over time, which is vital in markets where environmental conditions can affect product efficacy. Additionally, Kivi Chemicals provides MEKO in reliable packaging options, ensuring that buyers can source the quantities they need without hassle. The industrial-grade quality of Methylethyl Ketone Oxime supplied by Kivi Chemicals guarantees compliance with local and international safety standards, making it a trusted choice for businesses across the region.
Packaging & Bulk Supply
Kivi Chemicals offers Methylethyl Ketone Oxime in 25 kg drums, providing a convenient and manageable packaging option for manufacturers. This bulk supply format is ideal for industrial applications, allowing for easy handling and storage while ensuring that the chemical remains protected from contamination.
Storage & Handling
Methylethyl Ketone Oxime should be stored in a cool, dry place away from direct sunlight and sources of ignition. It is important to keep the containers tightly closed when not in use to prevent contamination or evaporation. Users should ensure proper ventilation in storage areas to minimize inhalation exposure. Handling should be done with appropriate personal protective equipment (PPE), including gloves and goggles, to minimize contact with skin and eyes. Regular inspection of storage containers is recommended to ensure they are not damaged or leaking.
External References & Further Reading
Technical Specifications
| pH | Neutral |
| Purity | Min 95% |
| Density | 0.89 g/cm³ |
| Viscosity | 1.0 mPa·s at 25 °C |
| Appearance | Colorless to pale yellow liquid |
| Flash Point | 45 °C |
| Boiling Point | 164 °C |
| Melting Point | -50 °C |
| Vapor Pressure | 0.7 mmHg at 20 °C |
| Molecular Weight | 85.12 g/mol |
| Refractive Index | 1.42 |
| Solubility in Water | Moderate |
Safety & Handling Guidelines
GHS Category 3 – Irritant (H316); Signal word: Warning
Methylethyl Ketone Oxime is classified as a GHS Category 3 irritant, which may cause skin irritation upon contact. Users should wear suitable protective equipment, such as gloves, goggles, and respiratory protection if necessary. In case of skin contact, wash the affected area thoroughly with soap and water. If inhaled, move the person to fresh air and seek medical attention if symptoms persist. It is crucial to avoid exposure to flames or sparks, as the chemical is flammable. For safe disposal, follow local regulations regarding hazardous waste management.
Regulatory Compliance & Standards
Frequently Asked Questions
What is Methylethyl Ketone Oxime used for?
Methylethyl Ketone Oxime is primarily used as a solvent and intermediate in the production of paints, coatings, adhesives, and inks.
How does MEKO improve paint formulations?
MEKO enhances the drying time and film formation of paint formulations, leading to better adhesion and durability.
Is Methylethyl Ketone Oxime safe to use?
While MEKO is generally safe when handled properly, it is classified as an irritant and appropriate safety precautions should be taken.
What is the purity level of Kivi Chemicals' MEKO?
Kivi Chemicals supplies Methylethyl Ketone Oxime with a minimum purity of 95%.
How should MEKO be stored?
Methylethyl Ketone Oxime should be stored in a cool, dry place, away from sunlight and sources of ignition.
What packaging options are available for MEKO?
Kivi Chemicals offers Methylethyl Ketone Oxime in 25 kg drums for convenient handling and storage.
What industries commonly use MEKO?
Methylethyl Ketone Oxime is commonly used in the paints and coatings, adhesives, and ink manufacturing industries.
Does Kivi Chemicals comply with safety regulations for MEKO?
Yes, Kivi Chemicals ensures that all products, including Methylethyl Ketone Oxime, meet local and international safety standards.
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