Name: 4-Ethylphenol
Cas: 123-07-9
Purity: 99%
MOQ: 1KG
Nature and Specifications
| MF: | C8H10O |
| MW: | 122.16 |
| EINECS: | 204-598-6 |
Basic Info
4-Ethylphenol, an organic compound with a benzene-ring and the chemical formula C8H10O is classified as a derivative of phenol. The molecular structure of 4-ethylphenol is centered on a benzene chain with an ethyl (-C2H5) group attached to its 4th carbon. The para-substituted ring structure gives phenols their characteristic properties, and the addition of the ethyl ring has a specific effect on the physical and chemical characteristics.
Physically, 4-ethylphenol is a colorless liquid to pale yellow crystals. It has a pungent smell that varies depending on the concentration. It is slightly soluble with water, but it can be miscible in a wide range of organic solvents including ethanol ether and acetone. The coexistence of non-polar ethyl and polar hydroxyl group within the molecule is responsible for this. Due to its phenolic group, 4-ethylphenol can be oxidized and change color over time.
Product Introduction
| Melting point | 40-42 °C(lit.) |
| Boiling point | 218-219 °C(lit.) |
| density | 1,011 g/cm3 |
| vapor density | 4.2 (vs air) |
| vapor pressure | 0.13 mm Hg ( 20 °C) |
| refractive index | 1.5330 |
| FEMA | 3156 | P-ETHYLPHENOL |
| Fp | 213 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | 4.9g/l |
| form | Crystalline Mass or Crystals |
| pka | pK1:10.0 (25°C) |
| Specific Gravity | 1.0123 (20℃) |
| color | White to brownish |
| Odor | at 1.00 % in dipropylene glycol. phenolic castoreum smoke guaiacol |
| Odor Type | smoky |
| biological source | synthetic |
| Water Solubility | 4.9 g/L (25 ºC) |
⇒We provide high-purity chemical raw materials with clear molecular formula and precise specifications. Each batch of 4-Ethylphenol products undergoes strict quality inspection to ensure stable and reliable physical and chemical properties. It adopts international standard packaging, sealed and moisture-proof, to ensure safe transportation and storage. Whether it is R&D experiments or industrial production, we can provide you with professional technical support and customized services. With rigorous technology, transparent data and stable supply, we help you efficiently complete chemical applications and innovations.
Due to its reactivity, the 4-ethylphenol molecular structure has been used as a key chemical intermediate for the production of many fine chemicals. Through reactions like esterification or etherification of hydroxyl groups, or substitution on the benzene rings, it can be combined with other compounds to create products with specific functions. In the synthesis process of certain antioxidants for example, the 4-ethylphenol structure has stable chemical properties that inhibit the oxidation. It is also a key component in the synthesis and production of pharmaceutical intermediates.
The unique aroma of 4-ethylphenol has made it popular in the fragrance industry. The scent of 4-ethylphenol combines the distinctive phenolic note with the softness provided by the ethyl groups. It can be blended cleverly with other synthetic or natural fragrance ingredients after purification and diluting. It can be used to enhance the intensity and longevity of fragrances in everyday chemical products like soaps and shampoos. In food additives, the addition of appropriate amounts can impart unique flavor to products. It can be used to season certain drinks and pastries. This will give them a unique aroma that is difficult to duplicate.
In organic chemistry, 4-ethylphenol has been used as an experimental reagent for many years. Researchers use it often to explore the laws and mechanisms of chemical reactions. In studying electrophilic replacement reactions, for example, the difference in reactivity between hydrogen atoms in different positions of the benzene rings in the 4-ethylphenol molecules provide intuitive experimental evidence to understand reaction selectivity. In addition, the rate at which the 4-ethylphenol concentration changes during a given reaction can be monitored in order to understand the speed of the reaction and the factors that influence it. It is possible to optimize reaction conditions, improve reaction efficiency and develop practical application technologies by using this data.
The presence of 4-ethylphenol and its changes in content are important indicators to assess environmental quality. It is easy to detect in water and soil because it can come from many pollution sources. Monitoring 4-ethylphenol in different areas and for different periods of time allows you to determine the source of pollution. For example, you can find out if it comes from a chemical plant. Analyzing its migration and transformation paths in the environment (such as its diffusion in water and adsorption or desorption in soil) provides scientific data to support the assessment of pollution severity and the development of targeted environmental remediation programs.
Related References
Manufacturer of 4-Ethylphenol
Zhishang Chemical is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional 4-Ethylphenol manufacturer, Zhi shang Chemical has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
DO YOU ACCEPT SAMPLE ORDER?
We will make samples before mass production. After the samples are approved by the department and users, we will start mass production. During the production process, we will carry out 100% inspection, and then carry out random inspection before packaging.
WHAT’S YOUR MOQ?
Our MOQ is 1kg. But usually we can also accept a smaller quantity, such as 100g, if you need it, provided that the sample fee is 100% paid.
IS THERE A DISCOUNT?
Different quantity has different discount.
HOW TO CONFIRM WHETHER THE PRODUCT QUALITY MEETS OUR NEEDS BEFORE PLACING AN ORDER?
You can consult us to get free samples of some products, you only need to pay the freight or arrange express delivery to us and get the samples. You can send us the product specifications and requirements you need, and we will manufacture products according to your requirements.
DO YOU SUPPLY PRODUCT REPORT?
Yes. We’ll give you product analysis report before shipping.
LEARN MORE ABOUT US
Shandong Look Chemical
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
