cinnamic acid, cinnamaldehyde, cinnamon alcohol, methyl cinnamate, eth

Wuhan, United States

english name : cinnamic alcohol

chemical structure:

other names:

phenyl-2-propene-1-ol; 3-phenyl-2-propen-1-ol; cinnamic alcohol; phenylprop-2-en-1-ol; (2z)-3-phenylprop-2-en-1-ol; (2e)-3-phenylprop-2-en-1-ol; 3-phenylpropan-1-ol; (e)-3-phenylprop-2-en-1-ol

casno.104-54-1

molecular formulac9h10o

molecular weight 134.18

molar mass: 1.044g/ml, 20/4oc

melting point30-33 centigrade

boiling point250 centigrade

flash point126centigrade

refractive index1.5819

properties: the compound is a solid at room temperature, forming colourless crystals that melt upon gentle heating. As is typical of most higher-molecular weightalcohols, it is sparingly soluble in water at room temperature, but highly soluble in most common organic solvents

purity : greater-or-equal99%

packaging : 200kgblue plastic bucket

storage method: pay attention to the source of fire, especially to avoid sunlight, and store it in a cool place.

1.cinnamyl alcohol, cinnamonitrile and other products.

2. In the industry, it can also be used as developer and experimental reagent.

3. Its applied to insecticides, insect repellents, refrigerator deodorants, preservatives, etc.

application in flavors and fragrances

as a hydroxy acid-containing fragrant compound, cinnamaldehyde has a good aroma holding effect, and is used as a fragrant raw material in the scenting, so that the main fragrance is more fragrant. It is often used as a fixative because it has a higher boiling point than other organic materials with similar molecular structures. As the synthetic flavors and fragrances, its also often used in soap flavors to prepare flavors such as hazelnuts, frangipani, lily of the valley, and rose. It can be used in apple, cherry, and fruit flavors in food flavors.

chemical property:3-phenyl-1-propanolis colorless and syrupy liquid, with a sweet floral aroma and sweet musky, and with fresh, pleasant, fruity and fragrant after dilution. The boiling pointof 3-phenyl-1-propanol is236degree c, and the flashing point of 3-phenyl-1-propanol is 109degree c. soluble in ethanol, propylene glycol and most non-volatile oils, insoluble in glycerin and mineral oil, very slightly soluble in water(1: 300). natural3-phenyl-1-propanolare found in strawberries, suhe balm, benzoin, tea, peruvian balsam, laurel oil, cinnamon oil, and the like.usage: gb 2760-1996 is for the temporary use of edible spices. it is mainly used to prepare nut flavors such as peach, apricot, plum, watermelon, plum, strawberry and walnut, and glutinous rice, also some other kinds of flavours and fragrances, and synthetic flavours and fragrances.

Molecular structure:

EINECSNO.: 203-092-2UtilizationlimitationFEMA(mg/kg): drinks 0.46; cold drinks 0.56; candies 1.7 baked produc 0.704.0Usage: 3-Phenylpropionic acid methyl ester mainly used for medical intermediate and the synthesis of flavours and fragrances, and synthetic flavours and fragrances. The flavours and fragrances, and synthetic flavours and fragrances are very popular.torage

Studies have shown that ultraviolet light in the 280-320 nm region is easy to cause sunburn and produce "sunlight dermatitis" such as erythema and blisters. Ethyl 4-MethoxycinnaMatehas a wide and strong absorption in the 280-320 nm region, is non-irritating to the skin, and has good safety. It is an ideal sunscreen agent, and the octyl esters are used in the United States, EU countries and China. In the first place or in the forefront, ethyl ester also has good absorption in this area, and its absorption rate is high. It is another commonly used sunscreen. It also has a broad-spectrum antifungal effect and is the main active ingredient of antifungal in rhizome of Rhizoma Curcuma. And after the improvement, the operation of Ethyl 4-methoxycinnamateis more convenient, the side reaction is smaller, and the environment is less polluted. It is a new type of flavor and fragrance.

4-methyl cinnamic acid methyl esteris a pharmaceutical intermediate. It is mainly used for the synthesis of methyl bromomethylcinnamate, the upstream raw material of the antithrombotic drug Ozagrel sodium. Methyl p-methylcinnamate is brominated by N-bromosuccinimide to obtain methyl p-bromomethylcinnamate, methyl p-bromomethylcinnamate in ionic liquid N-n-butylpyridine tetrafluoroboron The acid salt was lyophilized with imidazole at room temperature and then hydrolyzed to obtain an antithrombotic drug, ozagrel sodium, with a total yield of 67%. Methyl p-methylcinnamate is first reacted with p-methylbenzaldehyde and malonic acid to form p-methylcinnamic acid, which is then esterified with p-methylcinnamic acid and methanol to form methyl p-methylcinnamate.

Octyl 4-methoxycinnamate Chemical Properties, Uses, Production

Characters: Light yellow viscous liquid, insoluble in water, soluble in ethanol and other organic solvents.

Upstream raw materials: cinnamic acid

Uses:

Ethylhexyl 4-Methoxycinnamate is an UV induced cyclobutane pyrimidine dimer (CDP) formation inhibitior, Sunscreen

Main application:

Octyl 4-methoxycinnamate is an important intermediate in the organic synthesis industry and is widely used in the production of fine chemical products such as perfumes, pharmaceuticals, pesticides, plastics and photosensitive resins.

cinnamyl cinnamate is a natural phenylpropanoid found in the barks of cinnamomum cassia presl.it is used as a fragrance ingredientthat is allowed by our gb2760-86.it is excellent as a blending agent and one of the best non-musk fixatives, especially useful for floral fragrances.

the cinnamyl ester of cinnamic acid, also known as styracin, c18h1602, is found in storax, also in the oils of hyacinth , xanthorrhoea resin, peru balsam and honduras balsam.

cinnamyl cinnamate is a concentrated aromatic and flavor ingredient which may be used in flavor and fragrance compounds according to legal and ifra or fema gras/fda guidelines.it tastes slightly sweet aroma of resin.

Cinnamyl formate is a kind of flavor and fragrance chemical compounds, which is an , -unsaturated ester that can be used as a flavoring agent and a fragrance ingredient.

Generally, it used as edible spices, which is mainly used to prepare flavors such as strawberries, raspberries, peaches, bananas, and spices.It also can be used 6.99.1mg/kg in producing candy, ice cream and ice food.1.3mg/kg in making soft drink.It's also widely used in daily chemical products.Cinnamyl formatused in the following products: air care products, biocides (e.g. disinfectants, pest control products), perfumes and fragrances, polishes and waxes and cosmetics and personal care products.

soamyl p-methoxycinnamate is a naturalflavor and fragrances compound which is found in the roots of the Indian Galangal plant, a member of the Ginger family. Commercially, it is prepared from Cinnamic acid which is found in the leaves of the cinnamon tree, and is chemically identical to the naturally occurring molecule.

This is direct contrast to the similar sounding sunscreen ingredient called octyl-methoxycinnamate. This is a semi-synthetic compound, which has been shown to cause isolated skin reactions. More importantly, this compound does possess significant oestrogenic activity as was demonstrated in the study by Schlumpf et al from the Institute of Pharmacology and Toxicology, University of Zurich.

CINNAMON

The spice we know as cinnamon is the dried bark of the small evergreen tree Cinnamomum zeylanicum which grows in Sri Lanka and southern India (pictured right). The bark of this tree is often referred to as "Ceylon cinnamon" or "true cinnamon". This is to differentiate it from the bark of a related tree, Cinnamomum cassia (L.) Presl, the bark of which is often referred to as "Chinese cinnamon". Although the spices from the two trees taste similar, connoisseurs suggest that Chinese cinnamon has a slightly bitter flavour compared to Ceylon cinnamon. Most commercial ground cinnamon is often a mixture of true cinnamon and cassia. In some cases it may be entirely cassia.

Properties: The compound is a solid at room temperature, forming colourless crystals that melt upon gentle heating. As is typical of most higher-molecular weightalcohols, it is sparingly soluble in water at room temperature, but highly soluble in most common organic solvents

Main application:

Application of cinnamaldehyde in medicine

1. Sterilization and antiseptic, especially for fungi.

2. Anti-ulcer, strengthen the stomach&intestinal motility.

3. Promote fat decomposition.

4. Antiviral effect.

5. Dilate blood vessels and reduce blood pressure.

6. Commonly used in external medicine and synthetic medicine.