Oxybenzone

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Oxybenzone
Image:Oxybenzone.PNG
IUPAC name (2-Hydroxy-4-methoxyphenyl)-
phenylmethanone
Other names Oxybenzone
Benzophenone-3
Identifiers
CAS number 131-57-7
SMILES O=C(C2=CC=CC=C2)C1=C(O)C=C(OC)C=C1
Properties
Molecular formula C14H12O3
Molar mass 228.24 g/mol
Melting point

66 °C

Boiling point

°C

Except where noted otherwise, data are given for
materials in their standard state
(at 25 °C, 100 kPa)

Infobox disclaimer and references

Oxybenzone is an organic compound used in sunscreens. It is a derivative of benzophenone. It forms colorless crystals that are readily soluble in most organic solvents.

It is used as an ingredient in sunscreen and other cosmetics because it absorbs UV-A ultraviolet rays. In the EU products intended for skin protection with 0.5% or more oxybenzone must be labeled "Contains Oxybenzone".[1]

See also

References

  • Merck Index, 11th Edition, 6907.

bg:Оксибензон


Acknowledgement and Attribution Regarding Sources of Content

Some of the initial content on this page may be incorporated in part from copyleft sources in the public domain including wikis such as Wikipedia and AskDrWiki. Drug information for patients came from the The National Library of Medicine. Infectious disease information may have come from the Centers for Disease Control (CDC). Differential Diagnoses are drawn from clinicians as well as an amalgamation of 3 sources: 1.The Disease Database; 2. Kahan, Scott, Smith, Ellen G. In A Page: Signs and Symptoms. Malden, Massachusetts: Blackwell Publishing, 2004:3; 3. Sailer, Christian, Wasner, Susanne. Differential Diagnosis Pocket. Hermosa Beach, CA: Borm Bruckmeir Publishing LLC, 2002:7 .

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