Wuhan LANDMARK Industrial

Wuhan, United States

usage:

1.flavors and fragrances

it can be used as an aromatic mixture in soaps, shampoos, washing powders, and daily cosmetics.

cinnamonic acid is used to prepare apples and cherries, which can be used as apple flavor, cherry flavor, fruit flavor, and floral fragrance.it has the effect of inhibiting the formation of black tyrosinase, has a certain insulating effect on ultraviolet rays, can make brown spots lighter or even disappear, and is one of the essential ingredients in advanced sunscreen.cinnamic acid itself is a kind of spice, which has a good aroma-retaining effect. It is usually used as a raw material for fragrant, which makes the aroma of the main fragrance more volatile.

2.the pharmaceutical industry

3.organic synthesis

usage of cinnamic alcohol

1.flavor and fragrance

cinnamyl alcohol is mainly used in the preparation of aromas such as apricot, peach, raspberry and plum, cosmetic essence and soap essence. It has a mild, long-lasting and comfortable aroma, elegant fragrance and also used as a fixative. It is often used in combination with phenylacetaldehyde. Cinnamyl alcohol is a food spice that is allowed to be used in china's "sanitary standards for the use of food additives". It is mainly used to prepare fruit flavors such as strawberries, lemons, apricots and peaches, and flavors of brandy.

2.organic synthesis intermediate

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.

Applications
Cinnamyl chloride is used in the enantioselective total synthesis of helioporins C and E, bioactive marine diterpenes.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature: 2 - 8C

Solution:Cinnamyl chloride can be miscible with alcohol and ether, soluble in acetone, soluble in benzene, insoluble in water.

Production method: obtained by chloromethylation of styrene. Hydrochloric acid and formaldehyde were added to the reaction vessel, and styrene was added thereto with stirring, and the mixture was heated under reflux for 3 hours. After standing for 1 h, the lower layer of waste acid was separated, and the upper reaction liquid was dehydrated with anhydrous calcium chloride to obtain cinnamyl chloride.

Name: methyl cinnamate

CAS No.: 103-26-4

Formula: C10H10O2

Molecular Weight: 162.19

Melting point:: 34-38C(lit.)

Boiling point: 263C(lit.)

Density:1.092g/mL, 20/4oC

Flash point:123C

Refractive index:20C1.5771

Molar volume:m3/mol150.3

Appearance:White to slightly yellow crystal, with cherry and scent

Solubility:Soluble in ethanol, ether, glycerin, propylene glycol, most non-volatile oils and mineral oils, insoluble in water.

Purity:>99%

Packagespecification:200kg/blue barrel

Storage:Pay attention to the source of fire, especially to avoid sunlight, and store in a cool place.

English name:4-methyl cinnamic acid methyl ester

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.

It can be used for beauty. Tyrosinase is a key enzyme for melanin synthesis. It initiates a cascade reaction from tyrosine to melanin biopolymer. Cinnamic acid can inhibit the formation of tyrosinase and has a certain isolation from ultraviolet It can make brown spots lighter and even disappear.

It is one of the essential ingredients in advanced sunscreen. The significant antioxidant effect of cinnamic acid is very effective in reducing the appearance of wrinkles. Cinnamic acid also has a good aroma-preserving effect. It is usually used as a raw material for fragrance and is used as a fixative in daily fragrance.

Cinnamic acid has the effect of promoting peristalsis of the intestine, accelerating digestion, and accelerating fat burning. lose weight.

English name:Isooctyl p-methoxycinnamate

Usage: itis one of the most commonly used sunscreens in the world. It has excellent absorption curve of 280310 nm ultraviolet light, high absorption rate, good safety and minimal toxicity. The oily raw material has good solubility, so it is widely used in daily chemical, plastic, rubber and coatings. As an oil-soluble liquid UV-B absorbent, it can be compounded with various sunscreen agents.

P-methoxy cinnamic acid isooctyl ester can be used to prepare skin care cosmetics such as sunscreen (paste, milk, liquid), which can effectively absorb ultraviolet rays in the sun, prevent sunburn, sunburn and sunburn on human skin, and is also a light dermatitis. Therapeutic drugs.

Application of Isooctyl p-methoxycinnamatedaily in industry:

Industrially used as an anti-aging agent for plastics and inks and as an ultraviolet absorber.

english name: 3, 3-diphenylpropionic acid

other names: 3, 3-diphenylpropanoic acid; 3, 3 diphenylpropionic acid; 3, 3-diphenyl-propionic acid; 3, 3-diphenyl propionic acid

cas no: 606-83-7

molecular formula: c15h14o2

molecular weight: 226.27

molar mass: 226.099380

melting point: 150-155 c

boiling point: 365 c

flash point: 113 c

refractive index: 1.588

properties: white to light yellow crystalline powder, soluble in ethanol and benzene, insoluble in water

purity: 98%

packaging: 25g/glass bottle

storage method: store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances

usage: 3, 3-diphenylpropionic acid is used in the preparation of steroid 5-reductase inhibiting acylpiperidines. It can also be used in the preparation of calpain-inhibitory piptidyl -ketoacids and esters. Its also used as a pharmaceutical intermediate.