Methyl Ethyl Ketoxime
Whatsapp Order
Methyl Ethyl Ketoxime is a clear, colorless to pale yellow liquid with a mild, characteristic odor. It is primarily used as a polymerization inhibitor and anti-skinning agent in coatings and paints, preventing premature curing during storage. MEKO is valued for its effectiveness in protecting alkyd and other resin-based coatings and enhancing shelf life.
Description
Table of Contents
Toggle
Methyl Ethyl Ketoxime
Primary Uses
- Paints and Coatings
- Acts as an anti-skinning agent to prevent formation of skin on paint surfaces during storage.
- Used as a polymerization inhibitor in alkyd, acrylic, and other resin-based coatings.
- Adhesives and Sealants
- Prevents premature curing and gelling during storage.
- Chemical Intermediate
- Used in the manufacture of various chemicals and resins.
Secondary Uses
- Printing Inks
- Helps stabilize ink formulations by inhibiting unwanted polymerization.
- Rubber and Plastics
- Acts as a stabilizer in some polymerization processes to control molecular weight and polymer properties.
KEY PRODUCT FEATURES
Key Attributes
Basic Identification Attributes
- Chemical Name (IUPAC): (E)-N-Hydroxy-1-methylbutan-2-imine
- Common/Trade Name: Methyl Ethyl Ketoxime (MEKO)
- CAS Number: 96-29-7
- HS Code: 2921.42.00
- Synonyms: MEKO; methyl ethyl ketone oxime; 2-Butanone oxime
Physical & Chemical Properties
- Physical State: Liquid
- Color & Odor: Clear to pale yellow; mild characteristic odor
- Boiling Point: 132°C
- Melting Point: -38°C
- Flash Point: 65°C (closed cup)
- Density: 0.904 g/cm³ at 20°C
- Solubility: Slightly soluble in water; miscible with most organic solvents
Safety & Hazard Attributes
- GHS Classification: Flammable liquid, Category 4; Acute toxicity (oral), Category 4; Skin irritation, Category 2
- Toxicity: Moderate toxicity; avoid ingestion, inhalation, and skin contact
- Exposure Limits: No widely established limits; follow general chemical safety guidelines
Storage & Handling Attributes
- Storage Conditions: Store in a cool, well-ventilated place away from heat, sparks, and open flames
- Container Type: Supplied in sealed metal or plastic containers
- Shelf Life: Stable under proper storage conditions for up to 2 years
- Handling Precautions: Use protective gloves and eye protection; avoid inhalation of vapors
Regulatory & Compliance Attributes
- Complies with international chemical safety standards and regulations
- Registered under relevant chemical inventories (e.g., REACH)
Environmental & Health Impact
- Biodegradability: Biodegradable under suitable conditions
- Ecotoxicity: Low environmental impact if used as directed
- Bioaccumulation: Not expected to bioaccumulate
- Carcinogenicity/Mutagenicity: Not classified as carcinogenic
SAFETY HANDLING PRECAUTIONS
Safety Handling Precautions
- PPE Required: Chemical-resistant gloves, safety goggles, and protective clothing recommended
- Handling Guidelines: Use in well-ventilated areas; prevent vapor accumulation
- Storage Measures: Keep containers tightly closed and stored away from incompatible substances
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if respiratory irritation or distress occurs
- Skin Contact: Wash thoroughly with soap and water; seek medical advice if irritation develops
- Eye Contact: Rinse eyes with plenty of water for at least 15 minutes; seek medical attention if irritation persists
- Ingestion: Do not induce vomiting; seek immediate medical assistance
Firefighting Measures
- Fire Hazards: Combustible liquid
- Extinguishing Media: Use foam, dry chemical, or carbon dioxide extinguishers
- Special Precautions: Wear full protective equipment and self-contained breathing apparatus
- Hazardous Combustion Products: May produce nitrogen oxides, carbon oxides, and other toxic gases during fire
Related products
Immersion Oil
Immersion Oil is a high-purity, optically transparent oil used primarily in microscopy to enhance the resolution of high-power objectives. Applied between the microscope objective lens and the cover glass, immersion oil reduces light refraction and increases numerical aperture, allowing for clearer and more detailed imaging. It is colorless, non-drying, and has a refractive index closely matching that of glass (typically around 1.515).
This 50ml volume is ideal for laboratory, clinical, and educational settings where precision microscopy work is performed. Immersion oil is formulated to be chemically stable, non-drying, and safe for delicate optics when used correctly.
Methyl Ethyl Ketone
Methyl Ethyl Ketone, also known as Butanone, is a clear, colorless liquid with a sharp, sweet odor. It is a highly effective solvent widely used in industrial processes due to its excellent solvency, fast evaporation rate, and compatibility with a wide range of substances. MEK is commonly used in coatings, adhesives, printing inks, and cleaning formulations.
Mineral Turpentine
Mineral Turpentine, also known as White Spirit or Stoddard Solvent, is a clear, petroleum-derived solvent widely used in industrial, commercial, and household applications. It is a mixture of aliphatic and alicyclic hydrocarbons obtained from the distillation of crude oil. Mineral Turpentine serves as an effective solvent for paints, varnishes, and adhesives and is valued for its moderate evaporation rate and good solvency power.
Montan Wax
Montan Wax is a hard, brittle, natural fossil wax derived from lignite or brown coal deposits. It is composed primarily of long-chain fatty acids, esters, and hydrocarbons. Montan Wax is valued for its excellent lubricating, polishing, and emulsifying properties. It is widely used in various industrial applications including coatings, polishes, plastics, and as an additive in rubber and adhesives to improve surface finish and performance.
Naphthalene Balls
Napthalene Balls are solid, crystalline balls made primarily of naphthalene, a white, volatile, aromatic hydrocarbon derived from coal tar or petroleum refining. Known for their strong, distinctive odor, naphthalene balls are widely used as moth repellents and deodorizing agents. Due to their sublimation property, they slowly vaporize at room temperature, releasing fumes that are toxic to moths and insects. They find broad applications in household pest control, industrial storage protection, and chemical manufacturing.
Polyvinyl Alcohol
Polyvinyl Alcohol is a synthetic, water-soluble polymer made by the hydrolysis of polyvinyl acetate. It is known for excellent film-forming, emulsifying, and adhesive properties. PVA is widely used across industries for applications requiring biodegradable, non-toxic, and flexible materials. It offers good chemical resistance, mechanical strength, and compatibility with other polymers and additives.
Propylene PP Non Woven RH 38
Propylene PP Non Woven RH 38 is a polypropylene-based non-woven fabric known for its strength, durability, and lightweight properties. Manufactured through a process that binds polypropylene fibers without weaving, it results in a fabric that is breathable, resistant to chemicals and moisture, and highly versatile. This product is widely used in various industrial, medical, and consumer applications where disposable or reusable fabric is needed.
Shellsol T
Shellsol T is a low aromatic, high-purity petroleum hydrocarbon solvent known for its excellent solvency power and relatively low odor. It is a clear, colorless liquid commonly used in coatings, adhesives, inks, and chemical processing where strong solvency with moderate evaporation rates is needed. Its balanced properties make it suitable for industrial applications requiring controlled drying and good compatibility with various resins and polymers.

Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Fresh Herbs
Ground Spices
Whole Spices
Spice Blends
Dried Herbs
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders