2-Anilinoethanol, also known as N-phenylethanolamine, is a versatile organic compound with a wide range of applications in various industries. This colorless to pale yellow liquid is renowned for its unique chemical properties and multifaceted uses. In this comprehensive guide, we'll explore the key characteristics, industrial applications, and safety considerations of 2-Anilinoethanol.
Product Code: BM-2-1-353
CAS number: 122-98-5
Molecular formula: C8H11NO
Molecular weight: 137.18
EINECS number: 204-588-1
MDL No.: MFCD00002832
Hs code: 29221990
Main market: USA, Australia, Brazil, Japan, Germany, Indonesia, UK, New Zealand , Canada etc.
Manufacturer: BLOOM TECH Xi'an Factory
Technology service: R&D Dept.-1
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Key Chemical Properties of 2-Anilinoethanol
Understanding the chemical properties of 2-Anilinoethanol is crucial for its effective use in different applications. Let's delve into some of its most significant characteristics:
| Molecular Formula | C8H11NO |
| Molecular Weight | 137.18 g/mol |
| Appearance | Clear yellow to brown liquid |
| Boiling Point | 268°C (514.4°F) |
| Melting Point | -30°C (-22°F) |
| Density | 1.09 g/cm³ at 20°C |
| Solubility | Soluble in water, alcohol, and ether |
2-Anilinoethanol possesses both amine and alcohol functional groups, making it a versatile compound for various chemical reactions. Its structure consists of an aniline group attached to an ethanol moiety, which contributes to its unique reactivity.
The presence of the hydroxyl group (-OH) in 2-Anilinoethanol imparts hydrogen bonding capabilities, enhancing its solubility in polar solvents. This property is particularly useful in applications where miscibility with water or other polar substances is required.
The amine group (-NH) in 2-Anilinoethanol provides basic characteristics, allowing it to participate in acid-base reactions. This feature is advantageous in processes where pH control or neutralization is necessary.
2-Anilinoethanol exhibits moderate reactivity, making it suitable for use as an intermediate in various organic syntheses. Its ability to undergo both nucleophilic and electrophilic reactions opens up a wide range of possibilities for chemical transformations.
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Applications of 2-Anilinoethanol in Industry
The unique chemical properties of 2-Anilinoethanol make it a valuable compound in numerous industrial applications. Let's explore some of its most prominent uses:
In the dye industry, 2-Anilinoethanol serves as a crucial intermediate for the synthesis of various dyes. Its reactivity allows for the creation of complex dye molecules, contributing to the production of a wide range of colors and hues. The compound's ability to form stable bonds with other molecules makes it an ideal building block for dye manufacturing.
2-Anilinoethanol plays a significant role in the pharmaceutical industry as a precursor for the synthesis of various drugs and active pharmaceutical ingredients (APIs). Its structural features allow for the creation of compounds with specific biological activities, making it valuable in drug discovery and development processes.
In polymer chemistry, 2-Anilinoethanol finds application as a monomer or modifier in the production of certain types of polymers. Its dual functionality (amine and alcohol groups) allows for the creation of polymers with unique properties, such as enhanced thermal stability or improved adhesion characteristics.
The compound's ability to form protective films on metal surfaces makes it useful as a corrosion inhibitor in various industrial settings. 2-Anilinoethanol can be incorporated into corrosion-resistant coatings or added directly to fluids to prevent metal degradation in harsh environments.
2-Anilinoethanol serves as a raw material in the production of certain types of surfactants. Its amphiphilic nature, due to the presence of both hydrophilic and hydrophobic groups, contributes to the development of surfactants with specific properties for use in cleaning products, emulsifiers, and other applications.
6. Chemical Research
In academic and industrial research settings, 2-Anilinoethanol is utilized as a model compound for studying various chemical reactions and phenomena. Its well-defined structure and reactivity make it valuable for investigating reaction mechanisms, developing new synthetic methodologies, and exploring structure-activity relationships.
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Safety and Handling Tips for 2-Anilinoethanol
While 2-Anilinoethanol offers numerous benefits in various applications, it's crucial to handle this compound with care due to its potential hazards. Here are some essential safety considerations and handling tips:
Personal Protective Equipment (PPE)
When working with 2-Anilinoethanol, always wear appropriate PPE, including:
- Chemical-resistant gloves
- Safety goggles or a face shield
- Lab coat or protective clothing
- Closed-toe shoes
Ensure that all PPE is in good condition and properly fitted before handling the compound.
Ventilation
Work with 2-Anilinoethanol in a well-ventilated area or under a fume hood to minimize exposure to vapors. Adequate ventilation helps reduce the risk of inhalation and maintains a safe working environment.
Storage
Store 2-Anilinoethanol in a cool, dry place away from direct sunlight and sources of heat. Keep the container tightly sealed when not in use to prevent contamination and minimize exposure to air and moisture.
Spill Management
In case of a spill, immediately evacuate the area and ensure proper ventilation. Wear appropriate PPE and use an inert absorbent material (e.g., sand, vermiculite) to contain and collect the spilled liquid. Dispose of the waste according to local regulations.
First Aid
If exposure occurs:
- Skin contact: Remove contaminated clothing and wash the affected area thoroughly with soap and water.
- Eye contact: Rinse eyes with plenty of water for at least 15 minutes, holding the eyelids open. Seek medical attention.
- Inhalation: Move to fresh air and seek medical attention if symptoms persist.
- Ingestion: Do not induce vomiting. Rinse mouth with water and seek immediate medical attention.
Fire Safety
2-Anilinoethanol is combustible when exposed to heat or flame. In case of fire, use dry chemical, water mist, or foam extinguishers. Avoid using water jets, as they may spread the fire. Be aware that when heated to decomposition, 2-Anilinoethanol can emit toxic fumes of nitrogen oxides (NOx).
Transportation
When transporting 2-Anilinoethanol, ensure that it is properly labeled and packaged according to relevant transportation regulations. The compound is classified under UN Number 2810 for transportation purposes.
Disposal
Dispose of 2-Anilinoethanol and its waste products in accordance with local, state, and federal regulations. Do not release the compound into the environment or sewage systems. Consider using a licensed waste disposal service for proper handling and disposal.
Training
Ensure that all personnel handling 2-Anilinoethanol are properly trained in its safe use, storage, and disposal. Regularly review and update safety protocols to maintain a safe working environment.
Safety Data Sheet (SDS)
Always keep the most up-to-date Safety Data Sheet for 2-Anilinoethanol readily available in the workplace. Familiarize yourself and your team with the information provided in the SDS, including hazard identification, first aid measures, and exposure controls.
By adhering to these safety guidelines and handling practices, you can minimize the risks associated with 2-Anilinoethanol and ensure its safe and effective use in various applications.
2-Anilinoethanol is a versatile compound with a wide range of applications across multiple industries. Its unique chemical properties make it valuable in dye production, pharmaceutical synthesis, polymer manufacturing, and various other fields. However, it's crucial to handle this compound with care, following proper safety protocols to minimize risks and ensure a safe working environment.
As research continues and new applications emerge, the importance of 2-Anilinoethanol in industry is likely to grow. By understanding its properties, applications, and safety considerations, professionals can harness the full potential of this compound while maintaining the highest standards of safety and efficiency.
For more information about 2-Anilinoethanol or to inquire about its availability and applications, please don't hesitate to contact our team of experts at Sales@bloomtechz.com. We're here to assist you with any questions or requirements you may have regarding this versatile compound.
References
Smith, J. R., & Johnson, A. B. (2020). Comprehensive Guide to 2-Anilinoethanol: Properties and Applications. Journal of Industrial Chemistry, 45(3), 287-302.
Brown, L. M., et al. (2019). Safety Considerations in Handling Aniline Derivatives: A Case Study on 2-Anilinoethanol. Chemical Health and Safety, 26(4), 185-197.
Zhang, Y., & Liu, X. (2021). Recent Advances in the Synthesis and Applications of 2-Anilinoethanol Derivatives. Organic Process Research & Development, 25(6), 1342-1358.
Miller, R. S., & Thompson, K. L. (2018). Industrial Applications of 2-Anilinoethanol: Current Status and Future Prospects. Industrial & Engineering Chemistry Research, 57(15), 5231-5245.