Michler's Ketone | High Purity Photoinitiator & Chemical Intermediate
Michler's ketone CAS 90-94-8
- Surfactant Appearance:Blue to dark blue or grey
- Proportion: Minimum 99.0%
- Inventory: In stock
- Sample: In stock
- Zhishang Chemical: Supplier and manufacturer of Michler’s ketone
Basic Info of Michler's ketone
| Michler’s ketone Chemical Properties |
| Melting point | 174 -176 °C(lit.) |
| Boiling point | 360 °C |
| bulk density | 400kg/m3 |
| density | 1.0208 (rough estimate) |
| refractive index | 1.5486 (estimate) |
| Fp | 220 °C |
| storage temp. | Store below +30°C. |
| solubility | ethanol: 5 mg/mL, clear |
| pka | 2.55±0.12(Predicted) |
| form | Powder |
| color | Blue to dark blue or gray |
| Water Solubility | 400 mg/L (20 ºC) |
| Merck | 14,6177 |
What is Michler's ketone?
1. Chemical Qualities and Standard Qualities
Michler’s ketone, chemically called 4,4′- bis( dimethylamino) benzophenone, is an organic substance with the molecular formula C ₁₇ H ₂₀ N TWO O, a molecular weight of 268.36, and CAS number 90-94-8.
Michler’s ketone consists of two dimethylaminophenyl teams attached via a carbonyl team, belonging to the benzophenone derivatives. It looks like white to light eco-friendly half-cracked crystals, with a melting point of 171– 176 ° C, boiling point of 360 ° C, and flash point of about 220 ° C. It is soluble in ethanol and hot benzene, a little soluble in diethyl ether, and nearly insoluble in water.
Michler’s ketone is an electron-rich derivative of benzophenone, displaying special buildings in photophysics and photochemistry because of the strong electron-donating impact of its 2 dimethylamino teams, leading to superb photosensitivity and phosphorescence attributes.
2. Main Application Locations
The core applications of Michler’s ketone are focused on dye production and photosensitive products.
In the color sector, it works as an essential intermediate for synthesizing triarylmethane dyes. By condensing Michler’s ketone with suitable fragrant amines or phenols, a collection of bright-colored, extremely tarnishing fundamental dyes can be produced, which are widely made use of in coloring fabrics, paper, leather, and inks.
In the field of photosensitive products, Michler’s ketone is made use of as an efficient photosensitizer and photoinitiator. It is very useful in the production UV-cured inks, adhesives and printing plates. It can also be used to synthesize other photosensitive products.
3.Safety and Storage Preventative measures
Michler’s Ketone is a dangerous chemical. Therefore, it must be handled with appropriate protective gear and in an area that has good ventilation.
Michler’s Ketone must be stored in a sealed container, in an area that is completely dry and protected from light, far away from any solid oxidizing agents. It is fairly resistant to air and light but prolonged exposure can cause discoloration.
Product Packaging
If you want to buy Michler’s ketone, pls contact us to get a free quote.
Superior Michler's ketone Series | Reliable Quality & Sufficient Supply
Our supply advantages and capacities
We are a professional supplier for Michler’s Ketone and we understand the key concerns of users regarding high-quality security, compliance and supply reliability.
The Michler’s Ketone products achieve a purity degree of over 98%.
This is validated by twin screening methods, which include gas chromatography as well as titration. Each set comes with a detailed Certificate of Analysis (COA) that ensures traceable and accurate information on parameters such as purity, melting point and loss on drying.
We have a wide range of packaging sizes that are suitable for R&D, small production and large scale production. Researchers can choose to receive small bundles of 5g,25g and 100g while industrial users can choose larger bundles such as 500g or 2.5kg.
(Conformity Qualifications and Technical Support: As a supplier of chemical compliance, we have complete organization qualifications.
Our technical support team is experienced in the use of Michler’s Ketone in dye synthesis systems and photopolymerization, and can offer expert suggestions regarding such issues as note effectiveness and solubility. Our technical team has extensive experience in using Michler’s Ketone for dye synthesis and photopolymerization. They can offer expert advice on such topics as note solubility and effectiveness.
FAQ
Michler’s ketone is mainly used as a synthetic intermediate for triarylmethane dyes such as methyl violet and alkaline green, as well as a photosensitizer and photoinitiator in UV curing systems. It is also used in analytical chemistry fields such as tungsten determination.
When operating, protective gloves, goggles, and protective clothing must be worn and carried out in a fume hood to avoid inhaling dust or coming into contact with the skin.
The purity of Michler’s ketone we supply is usually above 98%. The packaging specifications cover multiple options such as 5g, 25g, 100g, 500g, 2.5kg, etc., which can meet different needs from research and development to mass production.
It should be sealed and stored in a cool, dry, and dark place, avoiding mixing with strong oxidants. Under correct storage conditions, unopened products can be stably stored for at least 24 months.
The Manager has Something to Say
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
Michler's ketone Supplier and Manufacturer
As a Michler’s ketone supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best Michler’s ketone raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for Michler’s ketone and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
Hot Products
