The compound with CAS number 90 - 05 - 1 is 2 - Aminophenol. Let's delve into its molecular formula, properties, applications, and more, especially considering our role as a reliable supplier of this compound.
Molecular Formula and Structure
The molecular formula of 2 - Aminophenol is C₆H₇NO. It consists of a benzene ring with an amino group (-NH₂) and a hydroxyl group (-OH) attached at adjacent carbon atoms. This structure gives it unique chemical and physical properties. The presence of the amino group makes it a weak base, while the hydroxyl group imparts some acidic character, allowing it to participate in a variety of chemical reactions.
Physical and Chemical Properties
- Appearance: 2 - Aminophenol is typically a white to light brown crystalline solid. Its color can change over time due to oxidation when exposed to air.
- Melting Point: It has a melting point in the range of approximately 170 - 174 °C. This relatively high melting point is characteristic of many aromatic compounds with hydrogen - bonding capabilities.
- Solubility: It is sparingly soluble in water but more soluble in organic solvents such as ethanol, ether, and acetone. This solubility behavior is important for its use in different chemical processes.
- Reactivity: The amino and hydroxyl groups on the benzene ring make 2 - Aminophenol reactive towards a wide range of reagents. It can undergo reactions such as acylation, alkylation, and diazotization. For example, in the presence of acylating agents, the amino group can be acylated to form amides.
Applications
- Dye Industry: 2 - Aminophenol is a key intermediate in the synthesis of various dyes. It can be used to produce azo dyes, which are widely used in textile, leather, and paper industries. The reactive groups on 2 - Aminophenol allow for the formation of colorful and stable dye molecules through coupling reactions.
- Pharmaceutical Industry: It serves as a building block in the synthesis of many pharmaceutical compounds. For instance, it can be used in the preparation of drugs with analgesic, antipyretic, and anti - inflammatory properties. Some derivatives of 2 - Aminophenol have shown potential in the treatment of certain diseases.
- Photographic Industry: In the past, 2 - Aminophenol was used in photographic developers. Its reducing properties made it suitable for developing silver halide emulsions in photographic films and papers.
Our Advantage as a Supplier
As a supplier of 2 - Aminophenol (CAS 90 - 05 - 1), we take pride in offering high - quality products. Our manufacturing process adheres to strict quality control standards, ensuring that the compound meets or exceeds industry requirements. We have a well - equipped production facility that allows us to produce 2 - Aminophenol in large quantities without compromising on quality.
We also provide excellent customer service. Our team of experts is always ready to answer any questions you may have regarding the product, its applications, and handling. Whether you are a small - scale research laboratory or a large - scale industrial manufacturer, we can meet your specific needs.
In addition to 2 - Aminophenol, we also offer a wide range of other chemical intermediates such as Ethyl 4,4,4 - trifluoroacetoacetate, DOTA, and Alibendol. These products are also of high quality and can be used in various chemical, pharmaceutical, and industrial applications.
Safety Considerations
When handling 2 - Aminophenol, it is important to follow proper safety procedures. It is toxic if swallowed, inhaled, or absorbed through the skin. It can cause irritation to the eyes, skin, and respiratory tract. Therefore, appropriate personal protective equipment such as gloves, goggles, and a respirator should be worn when working with this compound. In case of contact, immediate first - aid measures should be taken, and medical attention should be sought.
Quality Assurance
We implement a comprehensive quality assurance system throughout the production process of 2 - Aminophenol. Starting from the selection of raw materials, we ensure that only the purest and highest - quality ingredients are used. During production, strict process controls are in place to monitor key parameters such as temperature, pressure, and reaction time. After production, our products undergo rigorous testing using advanced analytical techniques such as high - performance liquid chromatography (HPLC), gas chromatography (GC), and nuclear magnetic resonance (NMR). This multi - step quality control process guarantees that the 2 - Aminophenol we supply meets the highest standards of purity and quality.
Logistics and Delivery
We understand the importance of timely delivery in the chemical industry. That's why we have established a reliable logistics network. We work with experienced shipping partners who are well - versed in handling chemical products. Whether you need a small sample or a large bulk order, we can arrange for safe and efficient transportation. We also provide tracking information so that you can monitor the progress of your order from the moment it leaves our facility until it reaches your doorstep.
Why Choose Us
- Quality: Our commitment to quality is unwavering. We have a proven track record of supplying high - quality 2 - Aminophenol and other chemical intermediates to customers around the world.
- Expertise: Our team of chemists and technicians has extensive knowledge and experience in the production and application of 2 - Aminophenol. They can provide valuable technical support and advice.
- Customization: We understand that different customers may have different requirements. That's why we offer customization services. Whether you need a specific purity level, packaging size, or formulation, we can work with you to meet your needs.
If you are interested in purchasing 2 - Aminophenol or any of our other products, we encourage you to contact us for a detailed discussion. Our sales team is eager to assist you in finding the right solution for your business. We look forward to establishing a long - term and mutually beneficial partnership with you.
References
- "The Merck Index: An Encyclopedia of Chemicals, Drugs, and Biologicals", 15th Edition.
- Journal of Organic Chemistry, various issues related to the synthesis and reactions of 2 - Aminophenol.
- Textbooks on industrial organic chemistry covering the applications of 2 - Aminophenol in different industries.