Difference between revisions of "Oxybenzone"
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:*Oxybenzone | :*Oxybenzone | ||
:*Benzophenone-3 (BZ-3) <--trade naming, see other below | :*Benzophenone-3 (BZ-3) <--trade naming, see other below | ||
| + | |||
| + | Molecular weight: 228.24 g/mol | ||
| + | |||
| + | Boiling point: 115°C. | ||
| + | |||
| + | Melting point: 65.5°C. | ||
| + | |||
| + | Density: 1.32 g/mL. | ||
| + | |||
| + | pKa: 7.1. | ||
| + | |||
| + | UV max: 288 and 326 nm. | ||
| + | |||
| + | Described as an off-white or light yellow powder. | ||
Other--> [https://en.wikipedia.org/wiki/Benzophenone-n Benzophenone-n] | Other--> [https://en.wikipedia.org/wiki/Benzophenone-n Benzophenone-n] | ||
Revision as of 04:36, 3 September 2019
Oxybenzone is a phenol that may be oxidized, creating a stressful environment for coral reefs.
General Information
IUPAC name: 2-hydroxy-4-methoxyphenyl)-phenylmethanone
Adverse Effects of Oxybenzone
Several studies have reported that oxybenzone has adverse effects on reproduction and development of algae, the freshwater flea, and plarian (Kim, Sujin and Choi, Kyungho 2014). There is not much information on the long term ecological effects of oxybenzone in our freshwater systems, so further investigation is warranted.
Physical Properties
Names:
- 2-Hydroxy-4-methoxybenzophenone
- Oxybenzone
- Benzophenone-3 (BZ-3) <--trade naming, see other below
Molecular weight: 228.24 g/mol
Boiling point: 115°C.
Melting point: 65.5°C.
Density: 1.32 g/mL.
pKa: 7.1.
UV max: 288 and 326 nm.
Described as an off-white or light yellow powder.
Other--> Benzophenone-n
Chemical Oxidation
References
Sunscreens Cause Coral Bleaching by Promoting Viral Infections