Name: Ethyl Acetoacetate
Cas: 141-97-9
Purity: 99%
MOQ: 1KG
Directory Guidance on Ethyl Acetoacetate
Nature and Specifications
| MF: | C6H10O3 |
| MW: | 130.14 |
| EINECS: | 205-516-1 |
Basic Info
Ethyl acetoacetate is an important organic compound with the chemical formula C ₆ H ₁₀ O3. It is a colorless and transparent liquid at room temperature, with fruity and ether like aromas. It has a boiling point of about 180.4 ℃, is slightly soluble in water, and is easily soluble in organic solvents such as ethanol and ether. Its molecular structure contains both ketone and ester groups, which gives it the chemical properties of both ketones and esters, exhibiting unique reactivity in organic synthesis.
As a typical β – ketoester compound, ethyl acetoacetate exhibits interconversion between ketone and enol forms, which makes it an important intermediate in drug synthesis, fragrance preparation, and other fields. Its physical and chemical properties are stable, and when stored, attention should be paid to sealing and avoiding light, avoiding contact with oxidants and acidic substances. It is commonly used in basic research of organic chemistry and complex molecular construction in industrial production.
Product Introduction
| Melting point | −43 °C(lit.) |
| Boiling point | 181 °C(lit.) |
| density | 1.029 g/mL at 20 °C(lit.) |
| vapor density | 4.48 (vs air) |
| vapor pressure | 1 mm Hg ( 28.5 °C) |
| refractive index | n20/D 1.419 |
| FEMA | 2415 | ETHYL ACETOACETATE |
| Fp | 185 °F |
| storage temp. | Store below +30°C. |
| solubility | 116 g/L (20°C) |
| pka | 11(at 25℃) |
| form | Liquid |
| color | APHA: ≤15 |
| Specific Gravity | 1.027～1.035 (20/4℃) |
| Relative polarity | 0.577 |
| PH | 4.0 (110g/l, H2O, 20℃) |
| Odor | Agreeable, fruity. |
| Odor Type | fruity |
| biological source | synthetic |
| explosive limit | 1.0-54%(V) |
| Water Solubility | 116 g/L (20 ºC) |
⇒We provide high-purity chemical raw materials with clear molecular formula and precise specifications. Each batch of Ethyl Acetoacetate products undergoes strict quality inspection to ensure stable and reliable physical and chemical properties. It adopts international standard packaging, sealed and moisture-proof, to ensure safe transportation and storage. Whether it is R&D experiments or industrial production, we can provide you with professional technical support and customized services. With rigorous technology, transparent data and stable supply, we help you efficiently complete chemical applications and innovations.
•Organic Synthesis and Pharmaceutical Industry
In organic synthesis, ethyl acetoacetate is a critical intermediate. The β-ketoester structure in its molecule can be used to construct complex organic molecules through reactions such as Claisen condensation, alkylation, and acylation. For example, alkyl-substituted ketone compounds can be synthesized by reacting with halogenated hydrocarbons, or β-diketones can be prepared by reacting with acyl chlorides. These products are important precursors for synthetic drugs (such as antiepileptic drugs and sedatives). In the pharmaceutical field, it participates in the construction of a variety of drug molecules, such as for the synthesis of vitamin B₁, sulfonamide drugs and certain anti-inflammatory drugs. Its reactivity and structural modifiability make it an indispensable basic raw material in drug research and development.
•Fragrance and Food Additive Industry
Ethyl acetoacetate has a fruity and sweet smell and is used in both edible flavors and daily chemical flavors. As a food additive, it can be used to mix flavors of fruits such as apples, cherries, and strawberries, and added to beverages, candies, and baked goods to enhance the natural and layered aroma; in daily chemical flavors, its mild fragrance is often used as an auxiliary ingredient, compounded with floral, milky and other spices, and used in the formulation of perfumes and toiletries to coordinate the aroma and enhance the fragrance retention. In addition, its safety meets the standards of the food and daily chemical industries and is one of the common synthetic spices.
•Paint and Ink Industry
As an organic solvent, ethyl acetoacetate can dissolve a variety of resins (such as cellulose esters and acrylic resins) and is used to adjust the viscosity and drying speed of the system in the production of paints and inks. For example, in solvent-based coatings, it can be used as a medium-boiling point solvent to help the coating be evenly coated and form a smooth paint film while reducing solvent residue; in inks, its evaporation rate is moderate, which can ensure the fluidity and adhesion of the ink during printing, and is especially suitable for gravure printing and screen printing inks. In addition, it can also be used as a solvent for adhesives to improve the wettability and bonding strength of adhesives to the substrate.
•Pesticide and Fine Chemical Industry
In the synthesis of pesticides, ethyl acetoacetate is an important intermediate for the preparation of insecticides and fungicides. For example, pyrimidine and pyrazole pesticides can be synthesized by reacting with nitrogen-containing compounds. These compounds have high insecticidal or fungicidal activity; the ketone and ester groups in its structure can also participate in the construction of heterocyclic compounds and be used to develop new pesticide molecules. In the field of fine chemicals, it can be used to synthesize dye intermediates (such as pyrazolone dyes), surfactants and lubricant additives, and its reaction characteristics can be used to give products specific chemical properties, such as antioxidant properties and lubricity.
Welcome to Consult
If you are looking for high-quality Ethyl Acetoacetate, now is the best time! We not only provide you with very competitive prices, but also strictly guarantee the purity and stability of the products to the industry-leading level. At the same time, our comprehensive after-sales service will accompany you every step from procurement to use to protect your business.
Choose us, you will experience:
Excellent quality: products meet international standards, stability and purity are verified multiple times.
Professional service: quick response to needs, provide detailed technical support.
Long-term trust: we are committed to building lasting partnerships to help your business grow.
Please contact us now for more product details and exclusive quotes. Let us become your only choice for chemical raw material procurement and open a new chapter of cooperation together!
Related References
Manufacturer of Ethyl Acetoacetate
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Ethyl Acetoacetate manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
