4-Methoxycinnamic acid

English name: 4-Methoxycinnamic acid 2-Ethylhexyl ester Other names: 4-methoxycinnamic acid isooctyl, Trans-p-methoxycinnamate, Isooctyl p-methoxycinnamate CAS No.: 83834-59-7 Molecular formula: C18H26O3 Molecular weight: 290.4 Molar mass: 290.4g/mol Melting point: < -25 degree C Boiling point:405.3±20.0 °C at 760 mmHg Flash point: 171.6±16.4 °C Refractive index: 1.543-1.547 Properties: Light yellow viscous liquid Purity: 1.009 Packaging: 25kg or 210kg Plastic Drum Storage method: Normal temperature, protected from light, cool and dry place, sealed and preserved Usage: Itis one of the most commonly used sunscreens in the world. It has excellent absorption curve of 280~310 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. Isooctyl p-methoxycinnamatedaily can be used for radiation and radiation repair emulsions.