4-Methoxycinnamic acid CAS 943-89-5

4-Methoxycinnamic acid CAS No 943-89-5

Description

4-Methoxycinnamic acid CAS 943-89-5

4-Methoxycinnamic acid CAS 943-89-5 for sale online at Research Chemicals Lab.

Specification of 4-Methoxycinnamic acid and More Details:

Item Result
Appearance White crystal
Purity(%) 99.34%
 Water content(%) 0.13%
Melting point 172-175℃

4-Methoxycinnamic acid Usage:

P-methoxycinnamic acid sunscreen: non-irritating to skin, high safety in use, high absorption rate of ultraviolet rays in UVB region, effective prevention of 280-330mm ultraviolet rays, and high absorption rate. It is the Chemicalbook perfect sunscreen in 1 to protect UVB ultraviolet rays. Can effectively prevent skin redness and sunburn; At present, this raw material is widely used in many sunscreen cosmetics in various countries.

Esters derived from trans-4-methoxycinnamic acid are effective absorbers of UV radiation. The starting material was trans-4-methoxycinnamic acid and 3,5dimethoxybenzoic acid methyl ester in isolated avenanthramide alkaloids synthsis. trans-4-Methoxycinnamic acid was converted into its acid chloride (yield 98%) with thionyl chloride. Employed in organic synthesis of pharmaceutical intermediates, synthetic anti-adrenergic drugs esmolol, cosmetics ultraviolet absorption.

4-Methoxycinnamic acid Packaging and Shipping:

25KG/drum or as per buyer requirement.

4-Methoxycinnamic acid Storage:

Keep in dark place,Sealed in dry,Room Temperature.

Buy 4-Methoxycinnamic acid CAS 943-89-5

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