Dimethylaminopropylamine

Dimethylaminopropylamine DMAPA (CAS No: 109-55-7) Supplier in Europe

Dimethylaminopropylamine, often abbreviated as DMAPA, is a versatile chemical compound used in a variety of industrial applications. It plays a significant role in the production of personal care products, coatings, water treatment substances, and agricultural chemicals.

DMAPA’s unique properties make it essential for creating surfactants, which are critical in effectively cleaning and conditioning products.

The compound is a key intermediate in the synthesis of several other chemicals and materials that are relied upon across different sectors. Its efficiency and effectiveness in enhancing product performance underpin its widespread use.

Identifying the importance of DMAPA helps industries achieve higher productivity and better product quality.

Safety regulations and handling procedures are crucial when working with DMAPA due to its reactive nature. Industries that incorporate DMAPA must follow strict guidelines to ensure worker safety and environmental protection.

Knowing the properties and applications of DMAPA can lead to its responsible and profitable use in various fields.

Chemical Properties

Dimethylaminopropylamine (DMAPA) is a crucial compound in various chemical applications. Its molecular structure, physical characteristics, and reactivity are of central importance to its use and handling.

Molecular Structure

DMAPA has the molecular formula C5H14N2. It consists of a three-carbon chain with a terminal dimethylamine group. The chemical structure is represented as:

• Chemical formula: C5H14N2
• Molecular weight: 102.18 g/mol

The carbon chain structure contributes significantly to its reactivity and solubility in various solvents. The dimethylamine group is known for its nucleophilic properties, influencing how DMAPA interacts with other chemical compounds.

Physical Characteristics

DMAPA is a clear, colorless liquid at room temperature. Its physical properties are notable for industrial handling and application:

• Boiling point: 135°C
• Melting point: -60°C
• Density: 0.789 g/cm³ at 25°C

DMAPA is miscible with water and many organic solvents. It has a faint amine-like odor, making it easily identifiable.

These physical properties make it suitable for a range of chemical synthesis processes.

Reactivity

DMAPA exhibits reactive properties typical of amines. It behaves as a base and readily forms salts with acids.

Important reactions include:

• Nucleophilic substitution: DMAPA can participate in reactions with alkyl halides, forming tertiary amines.
• Formation of ureas: It reacts with isocyanates to form ureas, which are useful in polymer chemistry.
• Catalysis: Often used as a catalyst in polyurethane production.

Its nucleophilic nature is leveraged in various organic synthesis reactions, highlighting its versatility.

The reactive profile of DMAPA requires careful handling and storage to prevent unwanted reactions.

Production and Synthesis

Dimethylaminopropylamine (DMAPA) is primarily produced through industrial synthesis methods. Ensuring purity and undertaking stringent quality control measures are crucial in its production.

Industrial Synthesis Methods

Industrial production of DMAPA generally involves two primary methods: the reaction of dimethylamine with acrylonitrile and the subsequent hydrogenation of N,N-dimethylaminopropionitrile.

This process is efficient and yields high-quality DMAPA suitable for various applications.

Catalysts play a vital role in enhancing the reaction efficiency and ensuring complete conversion of reactants.

Temperature and pressure control are crucial in these reactions to optimize yields and minimize by-products. Safety measures are also important due to the handling of potentially hazardous chemicals.

Purity and Quality Control

Maintaining the purity of DMAPA is essential for its effective use in numerous applications.

Rigorous quality control protocols are in place to monitor the production process.

These include chromatographic techniques like GC-MS (Gas Chromatography-Mass Spectrometry) to detect impurities at trace levels.

Manufacturers often use standard operating procedures (SOPs) to ensure consistency and repeatability. Regular equipment calibration and meticulous documentation further support high accuracy in DMAPA production processes, ensuring that the final product meets stringent industry standards.

Applications

Dimethylaminopropylamine (DMAPA) serves multiple purposes across various fields. It is notable in pharmaceutical formulations, industrial processes, and agricultural applications.

Pharmaceutical Uses

DMAPA is a key intermediate in the synthesis of several important pharmaceutical compounds. It plays a vital role in the creation of antihistamines and local anesthetics.

Its properties allow for efficient molecular modifications, enabling the production of various therapeutic agents.

Furthermore, DMAPA’s use in drug formulation ensures better bioavailability and stability. As a versatile compound, it contributes significantly to medicinal chemistry and pharmaceutical innovations.

Industrial Uses

In industry, DMAPA is widely used for creating surfactants and emulsifiers.

These agents are essential in manufacturing personal care products, such as shampoos and conditioners. The compound promotes effective binding in formulations, improving product efficacy.

Additionally, it is employed in producing corrosion inhibitors which protect metal surfaces in harsh environments.

DMAPA’s effectiveness in adhesives and sealants enhances the durability of construction materials, making it valuable in engineering and manufacturing.

Agricultural Uses

DMAPA finds utility in agriculture through the synthesis of agrochemicals, including herbicides and pesticides. These chemicals help increase crop yields by protecting plants from pests and diseases.

Its role in creating plant growth regulators aids in optimizing agricultural output.

Moreover, the compound is instrumental in fertilizer formulations, ensuring nutrient stability and availability for plants.

Its contributions to agricultural chemistry support sustainable farming practices and food security.