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|
HS Code |
830206 |
| Cas Number | 78-93-3 |
| Molecular Formula | C4H8O |
| Molecular Weight | 72.11 g/mol |
| Synonyms | Methyl ethyl ketone, MEK |
| Purity | ≥99.5% (typical for research grade) |
| Boiling Point | 79.6°C |
| Melting Point | -86°C |
| Density | 0.805 g/mL at 25°C |
| Flash Point | -6°C (closed cup) |
| Appearance | Clear, colorless liquid |
| Odor | Sweet, sharp, acetone-like |
| Solubility In Water | Miscible |
| Refractive Index | n20/D 1.379 |
| Vapor Pressure | 78 mmHg at 20°C |
| Un Number | UN1193 |
As an accredited 2-Butanone factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The 2-Butanone from Sigma-Aldrich arrives in a 500 mL amber glass bottle with secure cap and detailed hazard labeling. |
| Shipping | 2-Butanone (Methyl Ethyl Ketone) from Sigma Aldrich, Merck, or TCI Chemical is shipped in tightly sealed containers to prevent leakage and evaporation. Packages comply with hazardous material regulations, include appropriate labeling, and may require ground transportation with supporting safety data sheets (SDS) and documentation to ensure safe and regulatory-compliant delivery. |
| Storage | 2-Butanone (also known as methyl ethyl ketone or MEK) should be stored in a cool, dry, well-ventilated area, away from heat, sparks, and open flames. Keep the container tightly closed and away from incompatible materials such as oxidizers and acids. Use proper chemical storage cabinets, and ensure all containers are clearly labeled. Follow all relevant safety regulations and guidelines. |
Competitive 2-Butanone prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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