3,4,5-Trimethoxycinnamic Acid
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Synonym
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3,4,5-Trimethoxy cinnamate
3,4,5-Trimethoxy cinnamic acid
3,4,5-Trimethoxycinnamate
3,4,5-Trimethoxyphenylacrylate
O-Methylsinapate
O-Methylsinapic acid
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CAS
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90-50-6
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Formula
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C12H14O5
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Formula Weight
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238.24
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Density
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1.1416 (rough estimate)
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Melting Point
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125-127 degree C
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Boiling Point
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300.83 degree C (rough estimate)
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Flash Point
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151.50
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Chemical Properties
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white to cream fine crystalline powder
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Dissolution
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Insoluble in water, soluble in organic solvents such as ethanol and ethyl acetate
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Storage Conditions
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Store in a cool, dry place
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EINECS:
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201-999-8
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Definition
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A methoxycinnamic acid with three methoxy substituents at the 3-, 4- and 5-positions
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Description
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This compound belongs to the class of organic compounds known as coumaric acids and derivatives. These are aromatic compounds containing Aromatic compounds containing a cinnamic acid moiety (or a derivative thereof) hydroxylated at the C2 (ortho-), C3 (meta-), or C4 (para-) carbon atom of the benzene ring
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Kingdom
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Organic compounds
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Molecular Framework
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Aromatic homomonocyclic compounds
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Usage:
3,4,5-trimethoxycinnamic acid is an organic synthesis intermediate.
This product is mainly used to improve the bonding properties of organic materials and inorganic materials, such as glass fiber and plastic in glass fiber reinforced plastics, rubber, paint, coatings, silicon fillers, etc.
The material is also used in the adhesive to increase the bonding performance. The resin to be used includes epoxy, phenolic, melamine, polysulfide polyurethane, polystyrene and the like.
1. Improve the adhesion of inorganic fillers, substrates and resins, thereby improving the mechanical strength and electrical properties of the composites, and having a high retention rate in the wet state.
2. This product is widely used as inorganic filler surface treatment agent in clay, talcum powder, wollastonite, silica, quartz, aluminum powder and iron powder.
3. This product is used for epoxy sealant filled with quartz, epoxy concrete repair material or coating filled with sand, and epoxy mold material filled with metal.
4. This product also improves the adhesion of two-component epoxy sealants. Improve the adhesion of acrylic latex, sealant, polyurethane, epoxy coatings.
5,3,5,5-trimethoxycinnamic acid can also be used for the production of cardiovascular and cerebrovascular drugs, and has a significant preventive effect on the condition of cardiovascular and cerebrovascular patients.
3,4,5-trimethoxycinnamic acid is a commonly used pharmaceutical intermediate and is widely used in the synthetic vasodilator cinepazide and the like.
Now, after several years of trials, the National Center for Pharmaceutical Research has discovered that 3,4,5-trimethoxycinnamic acid has extremely remarkable effects on drugs for preventing and treating cardiovascular and cerebrovascular diseases. A large number of scientific experiments have shown that 3,4,5-trimethoxycinnamic acid has stable activity, safe and no side effects, not only can regulate the normal temperature of the brain and the human brain, so that the cerebral blood vessels work normally, and can effectively control the blood pressure rise; Reduces blood viscosity and slows down ESR. At the same time, the colloidal stability of plasma protein increases, and the normal health of the blood is restored. And effective expansion of the coronary artery, increase coronary blood flow, adjust the heart rate to make the vascular response normal, and thus have a good effect in adjusting blood pressure.
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