CAS 85-26-7

Bis(2-hydroxyphenyl)-1,2-ethanedione

Description:

Bis(2-hydroxyphenyl)-1,2-ethanedione, commonly known as dibenzoylmethane, is an organic compound characterized by its diketone structure, featuring two hydroxyl-substituted phenyl groups attached to a central ethanedione moiety. This compound is typically a pale yellow solid at room temperature and is known for its ability to absorb ultraviolet (UV) light, making it useful in various applications, including as a UV filter in sunscreens and cosmetic products. Its molecular structure contributes to its stability and reactivity, allowing it to participate in various chemical reactions, such as condensation and oxidation. Bis(2-hydroxyphenyl)-1,2-ethanedione exhibits moderate solubility in organic solvents, while being less soluble in water, which is a common characteristic of many organic compounds with large aromatic systems. Additionally, it has been studied for its potential antioxidant properties and its role in photostability, enhancing the longevity of formulations containing sensitive ingredients. Overall, this compound is significant in both industrial and research contexts due to its versatile chemical properties.

Formula: C₁₄H₁₀O₄

Synonyms:

• 2,2'-dihydroxybenzil
• Salicil
• 1,2-Ethanedione, 1,2-bis(2-hydroxyphenyl)-
• 1,2-bis(2-hydroxyphenyl)-1,2-ethanedione
• Bis(2-hydroxyphenyl)-1,2-ethanedione

1,2-Bis(2-hydroxyphenyl)ethane-1,2-dione

CAS: 85-26-7

1,2-Bis(2-hydroxyphenyl)ethane-1,2-dione

Purity: 98%

Molecular weight: 242.23g/mol

Ref: 54-OR1060358