Avobenzone powder can also be called sunscreen Parsol-1789, whose INCI number is BUTYL METHOXYDIBENZOYLMETHANE. The product is a white powder that cannot be dissolved in water, but the powder can be dissolved in ester-based solvents. Avobenzone is a very important organic synthesis intermediate; not only that, it is also a benzophenone ultraviolet UVA absorber, and its absorption wavelength is around 358nm. There are many kinds of UV absorbers, among which benzophenone UV absorbers are widely used sunscreens, and such absorbers have important research value.
Alias: Bassoon 1789; sunscreen
CAS number: 70356-09-1
EINECS Number: 274-581-6
Molecular formula: C20H22O3
Molecular weight: 310.3869
Application: Sunscreen
Valid storage period: 24 months
Avobenzone powder uses
Avobenzone powder is a sunscreen agent with excellent compatibility and stability. It is also a very effective filter for fat-soluble UVA (320-400nm). It is a particularly safe and effective product approved by the US FDA for sale. , This product can effectively block UVA ultraviolet rays, so it can greatly improve the SPF value of various sunscreen products. Not only that, it also has good compatibility with some products, such as octyl methoxycinnamate, which together with this product can enhance the SPF of sunscreen products, and can reduce the phototoxicity of some products to the skin. The most common method of use is formulated as a cream, and the amount of powder used is 1-3%
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Avobenzone powder benefits
Avobenzone is a synthetic sunscreen powder. It is a good UV-A (>320nm) type ultraviolet UVA absorber. It can block the full-band (320-400nm) UVA ultraviolet rays. A spectral oil-soluble UV filter, avobenzone powder has the effect of preventing photoinduced skin cancer. The product needs to be placed in a cool and dry place after buying it to avoid the particle state due to moisture. The powder can be stored for two years in general.
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