Product name:Methyl acetoacetate
CAS:105-45-3
MF:C5H8O3
MW:116.12
Melting point:-28°C
Boiling point:169-170°C
Density:1.077 g/ml
Package:1 L/bottle, 25 L/drum, 200 L/drum
| Items | Specifications |
| Appearance | Colorless liquid |
| Purity | ≥99% |
| Color(Co-Pt) | ≤10 |
| Acidity (in acetic acid) | ≤0.1% |
| Water | ≤0.1% |
1.Methyl acetoacetate is an intermediate of fungicides, such as oxadiazinol, dimethylazoxyphenol, acetaminophen, insecticides, such as diazinon, phoxim, pyrimidin, herbicide imazethapyranoic acid, rodenticides, warfarin, warfarin, etc.
2.It is used as the component of cellulose ether ester mixed solvent, and also used in the organic synthesis of medicine, dye, pigment, molecular stabilizer, etc.
1. Organic synthesis: It is often used as an intermediate in the synthesis of various organic compounds, including pharmaceuticals, agrochemicals and other fine chemicals.
2. Building Block: Methyl acetoacetate is a building block for the synthesis of heterocyclic compounds and can be used to prepare various derivatives.
3. Flavoring: Due to its fruity aroma, it is used as a flavoring in the food industry.
4. Solvent: It can act as a solvent in various chemical reactions and processes.
5. Dyes and Pigments: Methyl acetoacetate is also used in the production of certain dyes and pigments.
6. Research: It is used in laboratories for research purposes, especially studies involving organic chemistry and reaction mechanisms.
It is soluble in water, soluble in most organic solvents.
1. Store in a cool, ventilated warehouse. Keep away from fire and heat sources. It should be stored separately from oxidants and strong bases, and avoid mixed storage. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials.
2. This product is packed in aluminum drums. Note that the lid is well sealed. Store in a cool and ventilated place. Fire prevention. Store and transport in accordance with the regulations for flammable and toxic chemicals.
1. Container: Store in a sealed container to prevent evaporation and contamination. Use containers made of materials that are compatible with organic solvents, such as glass or certain plastics.
2. Temperature: Please store it in a cool and dry place, away from direct sunlight and heat sources. Ideally, it should be stored at room temperature or in the refrigerator, depending on specific requirements.
3. Ventilation: Make sure the storage area is well ventilated to avoid vapor accumulation.
4. Incompatibility: Keep away from strong oxidants, acids and bases as they will react with methyl acetoacetate.
5. Label: Clearly label containers with chemical name, concentration, and hazard information.
6. Safety Precautions: Observe all relevant Safety Data Sheet (SDS) recommendations and local regulations regarding hazardous materials.
1. Avoid contact with oxidants. It is a flammable substance, and it can be extinguished with water spray, powder extinguishing agent, carbon dioxide, etc. when it catches fire.
Chemical properties: dark red in case of ferric chloride. It is boiled with water and decomposed into acetone, methanol and carbon dioxide.
2. This product is less toxic, rat oral LD503.0g/kg. The rats were exposed to concentrated steam for 8 hours, but no death was found. It is moderately irritating and narcotic. The airtightness of the equipment and the ventilation of the operation place should be strengthened. Operators wear protective equipment.
1. Regulatory Compliance: Ensure compliance with local, national, and international regulations regarding the transportation of hazardous materials. Methyl acetoacetate may be classified as a flammable liquid and therefore subject to specific transportation regulations.
2. Proper Labeling: Clearly label the shipping container with appropriate hazard symbols and information, including the UN number (if applicable), proper shipping name and any relevant warnings.
3. Packaging: Use appropriate packaging materials that are compatible with methyl acetoacetate. This will typically include the use of UN approved containers that can withstand potential leaks or spills.
4. Temperature Control: If necessary, ensure that transport conditions maintain a stable temperature to prevent degradation or changes in chemical properties of the substance.
5. Documentation: Prepare and include all required shipping documents such as Safety Data Sheet (SDS), Shipping Declaration, and any other relevant documents.
6. Training: Ensure that personnel involved in the transportation process are trained to handle hazardous materials and understand emergency procedures in the event of a spill or accident.
7. Emergency Response: Have an emergency response plan in place in case of a leak or spill during transport. This includes having a spill kit and appropriate personal protective equipment (PPE) ready.
Yes, methyl acetoacetate is considered hazardous. Here are some key points about its hazards:
1. Flammability: Methyl acetoacetate is flammable and may present a fire hazard if exposed to high temperatures, sparks or open flames. It has a flash point of approximately 50 °C (122 °F).
2. HEALTH HAZARD: Exposure to methyl acetoacetate may irritate the skin, eyes and respiratory system. Inhalation of vapors may cause headaches, dizziness or nausea. Long-term or repeated exposure may cause more serious health effects.
3. Environmental Hazard: It may be harmful to aquatic life and should be handled in a manner to prevent release into the environment.
4. Regulatory Classification: Depending on the concentration and specific regulations in your area, Methyl Acetoacetate may be classified as a hazardous material requiring special handling, storage and transportation procedures.