Views:0 Author:Site Editor Publish Time: 2021-08-27 Origin:Site
The synthetic fragrance of fluoropropiophenone is a kind of ketone fragrance. There are more than 5000 kinds of synthetic fragrances in the world, and more than 400 kinds of products are commonly used. The synthetic perfume industry has become an important part of fine organic chemicals. The following will introduce you to the relevant knowledge of synthetic fragrance and p-fluoropropiophenone.
Here is the content list:
l What is synthetic fragrance?
l What is p-fluoropropiophenone?
l What is the synthetic spice of p-Fluoropropiophenone?
What is synthetic fragrance?
Synthetic fragrances are also called artificial synthetic fragrances, which are humans who imitate natural fragrances through their science and technology. A certain "single body" fragrance is prepared or created through chemical or biosynthetic methods using different raw materials. There are more than 5000 kinds of synthetic fragrances in the world, and more than 400 kinds of products are commonly used. The synthetic perfume industry has become an important part of fine organic chemicals. Synthetic fragrances are distinguished according to their chemical structure or functional group, including hydrocarbons, alcohols, acids, esters, lactones, aldehydes, ketones, phenols, ethers, acetals, ketals, and ketals. Fu-based, nitrile, macrocyclic, polycyclic, heterocyclic (pyrazine, pyridine, furan for thiazole, etc.), sulfides, halides, etc.
Synthetic fragrances are a category of fine organic chemicals. The synthesis methods are complicated and simple, involving a variety of organic reactions, such as oxidation, reduction, esterification, condensation, cyclization, addition, isomerization, cracking, etc., and are mainly purified through unit operations such as vacuum fractionation and crystallization. In addition to meeting the specified physical and chemical specifications such as specific gravity, refractive index, specific rotation, melting point (mp), and solubility, the product must also meet the required aroma quality requirements. Both the preparation of edible flavors and the fragrances used in daily chemical flavors have quality standards for safe use.
What is p-fluoropropiophenone?
P-Fluoropropiophenone is a component of synthetic fragrance. It is a fragrancea chemical substance, also known as 4-fluoropropiophenone. The CAS number is 456-03-1. The molecular formula is C9H9FO. After the melting point, p-fluoropropiophenone is a transparent yellow liquid. Under normal circumstances, p-fluoropropiophenone will not decompose. 4-Fluoropropiophenone should be stored in a cool, ventilated warehouse. It should be stored separately from oxidants and edible chemicals, and avoid mixed storage. Keep the container tightly closed during storage, away from fire and heat sources. The warehouse must be equipped with lightning protection equipment; the exhaust system should be equipped with a grounding device to conduct static electricity; use explosion-proof lighting and ventilation settings. It is forbidden to use equipment and tools that are prone to sparks. The storage area should be equipped with leakage emergency treatment equipment and suitable storage materials.
What is the synthetic spice of p-Fluoropropiophenone?
The synthetic fragrance of fluoropropiophenone is a kind of ketone fragrance. Organic compounds in which both ends of a carbonyl group are connected to a hydrocarbon group are called ketones. When the hydrocarbon group connected to both ends of the carbonyl group is an aliphatic hydrocarbon group, it is an aliphatic ketone; when at least one end of the carbonyl group is connected to an aromatic hydrocarbon group, it is called an aromatic ketone. According to the number of carbonyl groups contained in the molecule, ketones can be divided into mono-ketones, di-ketones, and so on. Saturated monohydric aldehydes and ketones with the same number of carbon atoms are isomers of each other.
There are nearly 100 kinds of ketone fragrances, and their chemical properties are generally stable. But there are varying degrees of discoloration. Among them, aliphatic ketones have a strong aroma, and individual varieties are only used in small amounts in the formulation of daily flavors. Aromatic ketones are only used in small amounts in individual flavors. Ionone, methyl ionone, and damascone are widely used in cyclic ketones consisting of 5 or 6 carbons or more. Macrocyclic ketones with more than fifteen carbons are ingredients in natural animal fragrances. Due to the high price of synthetic products, they are only used in high-end perfume fragrances.
Mulei (Wuhan) New Material Technology Co. Ltd., has developed a variety of synthetic fragrances and conducted a lot of tests before leaving the factory to ensure quality. If you are in the synthetic fragrance business, you can consider using our cost-effective products.
Our company was founded in 2016 since then we have pioneered in the manufacturing and trading of organic intermediates, pharmaceutical intermediates, chemical solvents and agrochemical. For us, product quality and customer service are of the most importance. read more