Aminoethyl Piperazine (AEP) is also known as N-(2-Aminoethyl)piperazine. It is a versatile chemical compound religiously used in numerous industrial processes. Its peculiar molecular structure, featuring primary, secondary as well as tertiary amine groups, imparts multifunctional reactivity. This makes it so valuable in the production of epoxy curing agents, corrosion inhibitors & urethane catalysts. With its colorless to yellowish colour as well as ammonia-like smell. AEP is a key transitional element in the manufacturing of multiple chemical items.
Aminoethyl Piperazine (AEP) is an organic compound. It has various synonyms too. It has the chemical formula of C₆H₁₅N₃. It is a derivative of piperazine. It is defined by the presence of an aminoethyl group attached to the nitrogen atom of the piperazine ring. This structure results in a molecule containing primary, secondary as well as tertiary amine functionalities. It contributes to its high reactivity as well as versatility in chemical reactions.
AEP is a colorless or yellowish liquid with a slight ammonia-like odor. It has a boiling point of approximately 222°C as well as a melting point of -19°C. The compound is miscible with water as well as exhibits hygroscopic properties. This means it can ingest water from the atmosphere. Due to its amine groups, AEP is alkaline & can also act as a nucleophile. This makes it apt for multiple chemical manufacturing & industrial applications.
In industrial scene, AEP is frequently used as a curing agent for epoxy resins. This is where it facilitates the cross-linking process. It also facilitates increasing the mechanical & thermal properties of the final compound. Additionally, its corrosion-inhibiting properties make it valuable in the formulation of protective coatings as well as additives for metal surfaces. AEP is also used in the making of urethane catalysts, surfactants & act as an intermediate in the manufacturing of pharmaceuticals & agrochemicals.
The compound's multifunctional amine structure offers it to participate in various chemical reactions. This includes alkylation, acylation as well as condensation procedures. This reactivity, amalgamated with its physical properties, renders AEP a crucial part in multiple industrial sectors.
| Property | Details |
|---|---|
| CAS Number | 140-31-8 |
| Chemical Name | Aminoethyl Piperazine (AEP) |
| Molecular Formula | C6H15N3 |
| Appearance | Colorless to yellowish liquid |
| Odor | Ammonia-like |
| Molecular Weight | 129.2 g/mol |
| Density (20°C) | 0.984 g/cm³ |
| Solubility | Miscible with water |
| Flash Point | 93°C |
| Autoignition Temperature | 315°C |
| Vapor Pressure (20°C) | 0.076 mmHg |
| pH (1% solution) | Alkaline |
| Parameter | Specification |
|---|---|
| Purity | ≥ 98% |
| Water Content | ≤ 0.5% |
| Color (APHA) | ≤ 100 |
| Amine Value (mg KOH/g) | 1275 - 1325 |
| Viscosity (25°C) | 10 cP |
| Refractive Index (20°C) | 1.482 |
| Residue on Ignition | ≤ 0.1% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
| Chloride Content | ≤ 0.01% |
| Iron Content | ≤ 5 ppm |
Handling:
Use appropriate personal protective equipment (PPE), including gloves, glares as well as protective clothing.
Guarantee adequate ventilation in the working area to prevent the accumulation of vapors.
Avoid contact with skin, eyes, and clothing. In case of contact, rinse immediately with plenty of water.
Do not inhale vapors or mist. Use respiratory protection if ventilation is inadequate.
Wash hands properly after using.
Storage:
Store in a cool, arid & also well-airy area. Keep away from sources of ignition & not so compatible materials.
Keep containers tightly vacuumed when not in use.
Protect from moisture & also direct sunlight.
Always store away from acids, oxidizing agents & volatile reducing agents.
Make sure of proper labeling. Try to put it in safe storage to prevent accidental mishap.
AEP consists of a piperazine ring, a six-membered heterocyclic structure containing two nitrogen atoms at opposite positions. One of the nitrogen atoms in the ring is substituted with an aminoethyl group (-CH₂CH₂NH₂). This then comes out in the presence of 3 nitrogen atoms in the molecule:
Firstly, Primary amine (-NH₂) from the aminoethyl side chain
Secondary amine within the piperazine ring
Tertiary amine due to the substitution on the piperazine ring
This merger of amine functionalities contributes to AEP's high reactivity. It also makes it appropriate for numerous chemical reactions. It includes nucleophilic substitution & condensation reactions.
Shakti Chemicals stands out from peers as a leading supplier, trader, dealer, importer, exporter or distributor of high-quality Aminoethyl Piperazine (AEP) in Mumbai, Maharashtra, India. Our commitment to excellence & clent satisfaction is reflected in the mentioned attributes:
Quality Affirmation: We source AEP from renowned manufacturers who guarantee adherence with international quality standards & regulations.
Competitive Pricing: Our methodical collaborations & effective supply chain management allows us to offer competitive prices without unpleasant quality.
On-time Delivery: With a strong logistics network, we guarantee fast & reliable delivery to meet your project deadlines.
Technical Support: Our team of pros provides thorough technical assistance. It also includes product selection, application guidance & safety information.
Personalized Solutions: We offer tailored packaging & also supply options to suit your specific needs. We have something for small-scale laboratory use or large-scale industrial applications.
Partner with Shakti Chemicals for your chemical needs & experience unparalleled service as well as item excellence.
Aminoethyl Piperazine (AEP) is a multifunctional amine. It has a broad spectrum of applications across multiple industries due to its reactive amine groups as well as solubility in water & organic solvents.
1. Epoxy Resin Curing Agent
AEP is greatly used as a curing agent or hardener for epoxy resins. It increases thermal resistance, mechanical strength & adhesion properties, making it suitable for coatings, adhesives, electrical encapsulations & also composites.
2. Corrosion Inhibitor
AEP acts as a corrosion inhibitor for metals, especially in oil and gas pipelines, boilers, and cooling water systems. It forms a protective layer on metal surfaces. By this it prevents oxidation as well as corrosion.
3. Urethane Catalyst
AEP is utilized as a catalyst in the production of polyurethane foams, coatings, and elastomers. It accelerates the isocyanate-polyol reaction, improving production efficiency and product quality.
4. Surfactants & Emulsifiers
It is used as a raw material in the synthesis of surfactants, emulsifiers & also antistatic agents. These are essential in textile processing, personal care products & industrial cleaning.
5. Agrochemical Intermediates
AEP is a cornerstone for the manufacture of agricultural chemicals such as herbicides & fungicides, increasing crop protection as well as yield.
6. Pharmaceutical Intermediates
In pharmaceutical synthesis, AEP is used as an intermediate for active pharmaceutical ingredients (APIs), especially for drugs that require nitrogen-rich structures.
7. Fuel and Lubricant Additives
AEP-based formulations are employed in the production of fuel additives and lubricant packages to improve performance and reduce engine wear.
8. Water Treatment Chemicals
It is used in the formulation of antiscalants & chelating agents in water treatment applications. It contributes to system efficiency and longevity.
. Textile Industry
AEP-based products serve as wetting agents, dye-fixing agents, and softeners in textile processing, improving the quality of finished fabrics.
10. Adhesives & Sealants
Its used in strong adhesives & sealants. This guarantees high strength, tensile strength & environmental defiance for construction applications.
Shakti Chemicals offers Aminoethyl Piperazine (AEP) in various packaging options to cater to diverse customer needs:
200 kg HDPE drums
25 kg HDPE drums
Customized packaging as per client requirements
1. What is the fundamental use of Aminoethyl Piperazine (AEP)?
AEP is fundamentally utilized as a curing agent for epoxy resins. It increases the mechanical & thermal properties of the final item.
2. Is AEP hazardous to handle?
Yes, AEP is corrosive & can cause severe skin burns as well as eye damage. Proper personal protective equipment (PPE) & handling process are important.
3. Can AEP be mixed with water?
Yes, AEP is miscible or mix with water. Precaution should be taken during this due to its corrosive nature.
4. What are the storage demands for this chemical?
Store AEP in a cool, arid & well-airy area. Store it away from incompatible substances & ignition sources.
5. Does AEP have any environmental hazards?
AEP is harmful to aquatic life with irreversible effects. Prevent release into the environment as well as follow proper disposal procedures.
6. What is the shelf life of AEP?
When stored under recommended scenarios, it has an expiry date after 24 months.
7. Can AEP be used in the production of surfactants?
Yes, AEP serves as an intermediate in the making of various surfactants as well as emulsifiers.
8. Is AEP compatible with other amines?
AEP can be blended with various amines to modify curing properties & also get desired performance attributes in epoxy systems.
9. What precautions should be taken during AEP transportation?
Guarantee that containers are properly sealed, labeled as well as secured. Follow all regulatory guidelines for the transportation of risky compound.
10. Does Shakti Chemicals provide technical support for AEP applications?
Yes, our technical staff offers great & thorough support, including application guidance, safety information & also regulatory compliance help.
Aminoethyl Piperazine (AEP) is an essential industrial chemical known for its versatility, reactivity, and wide application range. From epoxy curing and corrosion prevention to surfactants and pharmaceuticals, AEP continues to be a valuable building block across industries. With its balanced chemical structure and functional groups, AEP meets the demands of both performance and process efficiency. For those seeking premium-grade AEP with reliable supply and technical backing, Shakti Chemicals emerges as a trusted supplier, trader, dealer, importer, and distributor. Partner with us to access consistent quality, expert support, and unmatched service in your specialty chemical requirements.
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