Factory Provide UV Absorber CAS 70356-09-1 Avobenzone Parsol 1789
Introduction
Product Name : Avobenzone Parsol 1789
Other name: 1-(P-T-BUTYLPHENYL)-3-(P-METHOXYPHENYL)-1,3-PROPANEDIONE;PARSOL 1789
CAS No.:70356-09-1
MF:C20H22O3
MW:310.39
Appearance: White powder
Melting Point :81-84 °C
Boiling Point :463.6±35.0 °C(Predicted)
Density :1.079 g/cm3(Predicted)
Storage :Sealed in dry,Sealed in dry,Room Temperature
Avobenzone is an oil soluble ingredient used in sunscreen products to absorb the full spectrum of UVA rays. It is a dibenzoylmethane derivative. Avobenzone exists in the ground state as a mixture of the enol and keto forms, favoring the chelated enol. Its ability to absorb ultraviolet light over a wider range of wavelengths than many organic sunscreen agents has led to its use in many commercial preparations marketed as "broad spectrum" sunscreens. Avobenzone has an absorption maximum of 357.
Avobenzone having phenyl ketone group and sterically hindered group in one molecule, is an oil soluble sunscreen agent that absorbs a wider range of UV wavelengths. It absorbs both UV-A (380-315 nm that is associated with long term skin damage) and UV-B (315-280 nm that causes sunburn) rays. Avobenzone is known as one of the most effective sunscreen ingredient.
Application
1.The primary function of Avobenzone is to absorb and block UVA radiation, which is known to cause skin damage, premature aging, and an increased risk of skin cancer.It is often used in combination with other sunscreen ingredients to provide broad-spectrum protection against both UVA and UVB radiation.
2.Avobenzone is typically available in sunscreen products in concentrations of up to 3%.It is generally considered safe and well-tolerated when used as directed.However, like all sunscreen ingredients, it may cause skin irritation or sensitization in some individuals.If you experience any unusual or severe side effects, you should discontinue use and consult with a healthcare provider.
3.Overall, Avobenzone is a valuable ingredient in sunscreen and other cosmetic products that provides protection against the harmful effects of UV radiation from the sun.Its ability to provide broad-spectrum protection against UVA radiation makes it a popular choice for many different types of products.
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