Chinnanthus retusus, commonly known as Fringetree or Velvet Wood, is a deciduous tree belonging to the Oleaceae family. It is characterized by its elegant and graceful appearance, making it a popular choice for ornamental planting. The branchlets are grayish-yellow in color and covered with dense, velvety hair, giving the tree a soft texture. The leaves are opposite, leathery, and elliptical or obovate-elliptical in shape, with smooth edges. This species is dioecious, meaning that male and female flowers are found on separate trees. The inflorescences are compound umbels located at the top of the branches, featuring white blossoms with four deeply divided calyx lobes that are linear in shape. The flowering period typically occurs from April to May, when the tree is adorned with clusters of delicate, fragrant flowers. These blooms resemble small tassels, creating a striking visual effect, especially when covered with frost or light snow. The fruit is an oval drupe, which turns blue-black as it matures. The fruiting season usually takes place from September to October. For propagation, both seed sowing and cuttings are effective methods. When using seeds, they should be sown after stratification in sand or planted in the spring of the following year. Cuttings are best taken during the Meiyu (rainy) season, using thick, semi-mature branches from the current year. These cuttings are then placed into well-drained sandy loam soil to encourage root development. When transplanting seedlings, it is advisable to do so in spring or autumn. Small and medium-sized seedlings should be transplanted with their surrounding soil, while larger ones require a soil ball to minimize root damage. This helps ensure better survival rates and faster establishment. In terms of ornamental value, Chinnanthus retusus is highly appreciated for its tall, upright growth habit and lush foliage. Its white flowers in early summer add a touch of elegance, making it ideal for planting around buildings, near ponds, or along garden paths. Older specimens can also be grown in pots or used for topiary design. Additionally, the young leaves can be brewed into a tea-like beverage, offering a unique flavor. The fruits are rich in oil, which can be extracted for industrial purposes. The wood is dense and fine-grained, suitable for crafting furniture and other household appliances. Overall, this tree combines beauty, utility, and adaptability, making it a valuable addition to any landscape.

Fluorine-Containing Benzaldehyde

Most products of Fluorine-Containing Benzaldehyde are a pale yellow liquid. They are playing an important role in fine chemical intermediates, is used as the main raw material for the synthesis of a variety of pesticides, pharmaceuticals, surfactants, polymer monomer mildew. As used in medicine synthesis antihypertensive drugs, antipyretic analgesic anti-inflammatory drugs, anti-cancer drugs, muscle relaxation drugs for synthesizing fluorine cypermethrin, fluorine chlorobenzene daisy cool in pesticides, fluoride and styrene, wherein the polymer of styrene monomer to fluorine can be widely used in the manufacture of the recording material, a thermoplastic resin coating, liquid crystal materials. Currently new miticide is effective pesticide products which is the main raw material of Fluorine-Containing Benzaldehyde.

Containing Benzaldehyde,5-Dichlorobenzaldehyde,3-Bromo-5-Fluorobenzaldehyde

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