M E K

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Product Details:

Purity 99.5% minimum
Taste Sweet, pungent
Boiling point 79.6 C
Form Clear, Colourless
Molecular Weight 72.11 g/mol
Ph Level Neutral (approx. 7)
Shape Liquid
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M E K Product Specifications

Solubility Soluble in water, alcohol, ether; miscible with most organic solvents
Type Ketone
HS Code 291412
Molecular Formula C4H8O
Classification Organic compound
Storage Store in cool, dry, well-ventilated area away from sources of ignition
Poisonous Yes
Other Names Butanone, 2-Butanone
Density 0.805 Gram per cubic centimeter(g/cm3)
Chemical Name Methyl Ethyl Ketone
Structural Formula CH3COC2H5
Refractive Rate 1.3787
CAS No 78-93-3
Grade Industrial Grade
Application Used as a solvent in paints, coatings, adhesives, chemical intermediates
Smell Acetone-like
Standard GB/T 7810-2017
Boiling point 79.6 C
Taste Sweet, pungent
Usage Industrial, Chemical, Laboratory
Purity 99.5% minimum
Molecular Weight 72.11 g/mol
Form Clear, Colourless
Main Material Methyl Ethyl Ketone (MEK)
Ph Level Neutral (approx. 7)
Melting Point -86 C
EINECS No 201-159-0
Shape Liquid

Product Description

MethylEthyl Ketone MEK is a commonly used industrial solvent and chemicalintermediate It is a colorless volatile liquid with a sweet acetonelikeodor MEK is produced by the dehydrogenation of secondary butanol

The primaryapplication of Methyl Ethyl Ketone is as a solvent in coatings paintsadhesives and chemical processes where strong solvency and fast evaporationare desired MEK is valued for its ability to dissolve a wide range ofsubstances including resins lacquers and polymers making it suitable foruse in various industries including automotive construction andmanufacturing

In additionto its role as a solvent Methyl Ethyl Ketone is used as a denaturant foralcohol a cleaning agent in electronics manufacturing and a catalyst inchemical reactions It is also employed in the production of plasticstextiles and pharmaceuticals as a chemical intermediate

MEK isconsidered relatively safe for use when handled according to recommendedguidelines However it is flammable and can cause irritation to the skineyes and respiratory tract upon prolonged exposure Adequate ventilation andproper personal protective equipment PPE such as gloves and goggles shouldbe used to minimize risks associated with handling and use of Methyl EthylKetone

Physical Properties and Safety Measures

MEK has a low flash point of -6 C (closed cup) and is classified as a flammable liquid (Hazard Class 3), making appropriate storage and handling critical. The odour threshold is 5 ppm, and it is stable under normal conditions. Proper protective equipment and strict adherence to safety guidelines are recommended during use.

Applications and Benefits

Widely used across industries, MEK is valued for its effectiveness as a solvent in paints, coatings, and adhesives. Its high purity and rapid evaporation rate enhance the quality of industrial processes, while its compatibility with various substances ensures versatile usage for chemical, laboratory, and manufacturing needs.

Environmental and Regulatory Compliance

Though MEK is poisonous and may pose environmental risks such as soil and water contamination, it conforms to regulations including REACH and OSHA, when handled and disposed of correctly. Compliance with the GB/T 7810-2017 standard further assures users of product adherence to quality and safety norms.

FAQ's of M E K:

Q: How should Methyl Ethyl Ketone (MEK) be stored to maintain its shelf life and safety?

A: MEK must be stored in tightly sealed steel drums or IBCs, in cool, dry, well-ventilated areas away from sources of ignition or direct sunlight. Proper storage under these conditions ensures its 24-month shelf life in unopened containers and minimizes safety hazards due to flammability and volatility.

Q: What are the primary industrial applications of MEK?

A: MEK is primarily used as a solvent in paints, coatings, adhesives, and chemical intermediates. Its rapid evaporation and miscibility with water and organic solvents make it ideal for processes requiring quick drying and effective dissolution.

Q: When should MEK be handled with special precautions?

A: Extra caution is required when handling MEK due to its flammable nature (flash point -6C) and poisonous properties. Usage should be restricted to well-ventilated areas with appropriate safety measures such as flame-proof equipment and personal protective gear to prevent health and fire risks.

Q: Where can MEK cause environmental hazards, and how can these be mitigated?

A: MEK may lead to soil and water contamination if spills occur. Immediate containment and adherence to proper disposal protocols help mitigate environmental hazards. Spills should be addressed using absorbents and never be allowed to enter drains or open water bodies.

Q: What regulatory standards does MEK comply with, and why is this important?

A: MEK meets REACH and OSHA safety standards, along with GB/T 7810-2017. This compliance verifies that the product is manufactured, handled, and transported according to rigorous environmental, health, and safety practices, reducing risks for users and the environment.

Q: How does using MEK benefit industrial operations?

A: MEK's high purity, rapid evaporation, and strong solvent capabilities improve efficiency in industrial and laboratory operations, ensuring quality results in product formulation and process speed. Its versatility allows for wide application in various sectors.

Q: What process should suppliers in India follow to ensure safe use and distribution of MEK?

A: Suppliers should provide MEK in suitable packaging, furnish safety data in accordance with UN 1193 and EINECS regulations, and educate users on hazard prevention. Regular audits and compliance with local and international standards are essential for safe and responsible distribution.