Reliable Source for Pharmaceutical & Agrochemical Intermediates
Introduction
Welcome to Symb ChemTech – your expert partner in fine chemicals. If you are seeking a reliable and high-quality source for Ethyl 4-chloroacetoacetate (CAS Number: 638-07-3), you’ve arrived at the right place. Symb ChemTech is a leading manufacturer and supplier dedicated to providing essential chemical intermediates like this key compound with guaranteed purity and consistency for critical applications in the pharmaceutical, agrochemical, and specialty chemical industries.
What is Ethyl 4-chloroacetoacetate (CAS 638-07-3)?
Ethyl 4-chloroacetoacetate, identified by its unique CAS Number 638-07-3, is a crucial building block in organic synthesis. This versatile intermediate features both an ester group and a reactive α-chloro ketone functionality, making it invaluable for creating complex molecules. Its chemical structure grants it broad reactivity, facilitating its use in various condensation, alkylation, and cyclization reactions.
Key Properties and Specifications of Symb ChemTech’s Ethyl 4-chloroacetoacetate
At Symb ChemTech, we understand the importance of precise specifications for your applications. Our Ethyl 4-chloroacetoacetate (CAS 638-07-3) product is manufactured under stringent quality controls to ensure it meets the demanding requirements of our clients.

- CAS Number: 638-07-3
- Chemical Name: Ethyl 4-chloroacetoacetate
- Molecular Formula: C6H9ClO3
- Molecular Weight: 164.59 g/mol
- Appearance: (Specify typical appearance, e.g., Colorless to pale yellow liquid)
- Purity: (Specify minimum purity, e.g., ≥ 98%)
- Boiling Point: (Specify typical range)
- Synonyms: 4-Chloroacetoacetic acid ethyl ester, Ethyl β-chloroacetylacetate
We provide comprehensive Certificates of Analysis (CoA) with every batch, detailing key parameters and confirming the high quality of our Ethyl 4-chloroacetoacetate.
Applications of Ethyl 4-chloroacetoacetate (CAS 638-07-3)
The unique structure of Ethyl 4-chloroacetoacetate makes it indispensable in the synthesis of a wide range of valuable compounds. Its primary applications include:
- Pharmaceutical Synthesis: A vital intermediate in the production of various pharmaceutical drugs.
- Agrochemical Synthesis: Used in the manufacture of pesticides, herbicides, and other crop protection agents.
- Specialty Chemicals: Employed in the synthesis of fragrances, flavors, and other fine chemicals.
- Heterocyclic Chemistry: A key precursor for building nitrogen-containing heterocyclic rings.
By choosing Symb ChemTech’s Ethyl 4-chloroacetoacetate, you ensure you are using a high-quality building block critical for the success and purity of your downstream products.
Why Choose Symb ChemTech as Your Ethyl 4-chloroacetoacetate Supplier?
When sourcing a critical intermediate like CAS 638-07-3, partnering with a reliable and experienced supplier is paramount. Symb ChemTech stands out for several reasons:
- Unwavering Quality: We adhere to strict quality control protocols throughout our manufacturing process, guaranteeing the purity and consistency of our Ethyl 4-chloroacetoacetate. Our commitment to quality minimizes risks in your synthesis.
- Expertise & Experience: With years of experience in manufacturing fine chemicals and intermediates, our team possesses the technical knowledge to produce and handle Ethyl 4-chloroacetoacetate safely and effectively.
- Reliable Supply Chain: We ensure a stable and efficient supply chain to meet your demands, from small-scale R&D needs to large-scale commercial quantities.
- Customer-Centric Approach: We work closely with our clients to understand their specific requirements, offering flexible packaging options and technical support.
- Compliance & Safety: Our operations comply with relevant industry standards and safety regulations, providing you with peace of mind.
Request a Quote or Learn More
Ready to secure a reliable supply of high-quality Ethyl 4-chloroacetoacetate (CAS 638-07-3) for your synthesis needs?
Contact Symb ChemTech today to:
- Request a detailed quote for Ethyl 4-chloroacetoacetate.
- Obtain the full technical data sheet (TDS) and Safety Data Sheet (SDS).
- Discuss your specific volume or packaging requirements.
- Learn more about our quality assurance processes.
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About Symb ChemTech
Symb ChemTech is a dedicated provider of high-quality fine chemicals and chemical intermediates. We specialize in synthesizing complex organic molecules for various industries, including pharmaceuticals, agrochemicals, and research. Our mission is to be a trusted partner, delivering excellence in product quality, service, and reliability.
Why Choose Symb ChemTech’s Ethyl 4-Chloroacetoacetate?
High Purity
Our Ethyl 4-Chloroacetoacetate boasts a purity of >95% (GC), ensuring consistent results in your applications.
Reliable Supply
Symb ChemTech guarantees timely delivery and bulk availability to meet your production demands.
Expert Support
Our team of chemical experts provides technical assistance and product documentation, including SDS and CoA.
Applications of Ethyl 4-Chloroacetoacetate
Ethyl 4-Chloroacetoacetate (CAS 638-07-3) is a key intermediate in various industries:
- Pharmaceutical Synthesis: Used in the production of active pharmaceutical ingredients (APIs) and drug intermediates.
- Pesticide Manufacturing: Serves as a precursor for synthesizing effective agrochemicals.
- Organic Synthesis: Employed in the preparation of phosphorus ylides and other specialty chemicals.
- Film Coating: Applied in pharmaceutical and regular film coating formulations.
Technical Specifications
| Property | Value |
|---|---|
| CAS Number | 638-07-3 |
| Molecular Formula | C6H9ClO3 |
| Molecular Weight | 164.59 g/mol |
| Appearance | Colorless to pale reddish-yellow liquid |
| Purity | >95.0% (GC) |
| Boiling Point | 235.5 °C at 760 mmHg |
| Density | 1.179 g/cm³ |
| Storage | 2-8°C, away from strong acids and oxidizing agents |
Note: Always handle with care due to its toxic and corrosive properties. Refer to the Safety Data Sheet (SDS) for detailed handling instructions.
Safety Information
Ethyl 4-Chloroacetoacetate is classified as toxic and corrosive. Key safety considerations include:
- Hazard Codes: T, N, C
- Risk Statements: Toxic if swallowed or in contact with skin, causes burns, irritating to eyes, toxic to aquatic organisms.
- Safety Statements: Wear protective clothing, gloves, and eye/face protection. Avoid release to the environment.
For detailed safety guidelines, download our SDS or contact our support team.
Get in Touch with Symb ChemTech
Ready to elevate your synthesis projects with high-quality Ethyl 4-Chloroacetoacetate? Contact Symb ChemTech today for pricing, availability, or technical support.

