Methanone, phenyl[2,4,6-trihydroxy-3-(3-hydroxy-3-methylbutyl)phenyl]- - Names and Identifiers
Methanone, phenyl[2,4,6-trihydroxy-3-(3-hydroxy-3-methylbutyl)phenyl]- - Physico-chemical Properties
Molecular Formula | C18H20O5
|
Molar Mass | 316.35 |
Appearance | Yellow powder |
Storage Condition | 2-8℃ |
Methanone, phenyl[2,4,6-trihydroxy-3-(3-hydroxy-3-methylbutyl)phenyl]- - Introduction
3-(3-Hydroxy-3-methylbutanyl)-2,4, is a compound also known as HMBTBP. Its molecular formula is C21H20O6 and its relative molecular mass is 368.38g/mol.
HMBTBP has a solid crystalline form and can be dissolved in some organic solvents, such as ethanol and dimethylformamide. It is a white to yellow powder that is stable under light, but may decompose under strong alkaline conditions. HMBTBP is a polyphenolic compound with multiple hydroxyl functional groups and a phenol group. Its structure makes it have anti-oxidation and ultraviolet absorption properties.
HMBTBP is mainly used in cosmetics and sunscreen products as an ultraviolet absorber. It can absorb ultraviolet rays and convert them into harmless heat energy, thereby protecting the skin from ultraviolet radiation. It is often used in skin care products such as sunscreens, Day lotions and lipsticks.
The preparation method of HMBTBP is usually obtained by a simple synthesis reaction. A common method is the reaction of 3-(3-hydroxy-3-methylbutyl)-2,4, 6-trihydroxyphenol with benzophenonic acid chloride to produce HMBTBP.
With regard to safety information, there are currently limited toxicological and ecological data on HMBTBP. Due to its low concentration in cosmetics, the risk to the human body and the environment is small. However, if discomfort or allergic reactions arise during use, discontinue use and consult a doctor. When using cosmetics, you should follow the manufacturer's recommendations and instructions to ensure correct and safe use.
Last Update:2024-04-09 20:45:29