Cinnamyl Chloride CAS 2687-12-9

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  • Appearance: Yellow liquid
  • Purity: 99. 0%min
  • Stock: In stock
  • Sample: Available
  • Zhishang Chemical: Cinnamyl Chloride Supplier & Manufacturer

Basic Info

What is Cinnamyl Chloride?

Cinnamyl chloride is also known as 3-chloro-1-phenylpropene and cinnamoyl chloride. Needle crystal or colorless liquid. Molecular weight 152.62. The melting point is 8-9°C. The boiling point is 125-126°C (2.93 kPa). The relative density is 1.0926. The refractive index is 1.5851. The flash point is 79°C. It can be freely miscible with alcohol and ether, soluble in acetone and benzene, but insoluble in water. For pharmaceutical intermediates.

Cinnamyl chloride can be obtained by chloromethylation of styrene, and then heated and reacted with urotropine to produce aromatic aldehyde – cinnamaldehyde. Cinnamaldehyde is mainly used as edible spices, and it is used in the preparation of cinnamon, mint, apple, cherry, plum, apricot, cola, rose, lily of the valley and other flavor essences. It is used in condiments, wine, candy, and meat. Edible spices allowed by regulations; also used in cosmetics, toothpaste and mouthwash; medicinal spices; this product is also used as a raw material for preservatives and fungicides.

Cinnamyl Chloride Uses

Used for pharmaceutical intermediates and organic synthesis.

Cinnamoyl chloride is used for enantioselective total synthesis of fluorescent pore proteins C and E (bioactive marine diterpenes).

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Preparing the Analgesic Agent Tendaline

Acylation of piperazine hexahydrate, condensation with cinnamyl chloride, hydrolysis, acylation, and salt formation to obtain a non-narcotic analgesic analgesic, which can be used to treat neuralgia, postoperative pain, low back pain, and after burning Pain, dysuria and tumor pain embolism.

Preparation of Negative Photoresist Polyvinyl Cinnamate

Cinnamyl chloride is prepared from cinnamic acid and thionyl chloride at 60-65°C in a reaction kettle. Then put the treated polyvinyl alcohol into 95~100℃ solvent pyridine to swell, put it into the esterification kettle, add cinnamoyl chloride dropwise at 50℃ for esterification reaction, add acetone to dilute after reacting for 5 hours, and dissolve it in water Precipitation, after washing and drying, the crude product is obtained. The crude product is dissolved with cyclohexanone and 5-nitroacenaphthene in a dissolution kettle, and the product is formed after filtering to remove insoluble impurities. Polyvinyl alcohol cinnamate is a negative photoresist, and the part irradiated by ultraviolet light will cause crosslinking between polymer molecules and be insoluble in developer. It is used in the preparation of integrated circuits and electronic components, and as a resist coating in the photolithography process. It is also suitable for fine graphics processing in the production of printed circuit boards, metal signs, optical instruments, and precision measuring tools.

Cinnamyl Chloride Supplier and Manufacturer

As a cinnamyl chloride supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best cinnamyl chloride 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 cinnamyl chloride 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.

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