Sulisobenzone
Names | |
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Preferred IUPAC name 5-Benzoyl-4-hydroxy-2-methoxybenzene-1-sulfonic acid | |
Other names Benzophenone-4 | |
Identifiers | |
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ECHA InfoCard | 100.021.612 |
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CompTox Dashboard (EPA) |
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InChI
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Properties | |
Chemical formula | C14H12O6S |
Molar mass | 308.31 g/mol |
Appearance | Light-tan powder |
Melting point | 145 °C (293 °F; 418 K) |
Solubility in water | 1 g per 4 mL |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is YN ?) Infobox references |
Chemical compound
Sulisobenzone (benzophenone-4) is an ingredient in some sunscreens which protects the skin from damage by UVB and UVA ultraviolet light.[2][3]
Its sodium salt, sulisobenzone sodium, is also referred to as benzophenone-5.
References
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Sunscreening agents approved by the US FDA or other agencies
- UVA: 400–315 nm
- UVB: 315–290 nm
- Chemical agents unless otherwise noted
- Amiloxate
- 4-Aminobenzoic acid (PABA)
- Cinoxate
- Ethylhexyl triazone (Uvinul T 150)
- Homosalate
- 4-Methylbenzylidene camphor (Enzacamene)
- Octyl methoxycinnamate (Octinoxate)
- Octyl salicylate (Octisalate)
- Padimate O (Escalol 507)
- Phenylbenzimidazole sulfonic acid (Ensulizole)
- Polysilicone-15 (Parsol SLX)
- Trolamine salicylate
- Bemotrizinol (Tinosorb S)
- Benzophenones 1–12
- Dioxybenzone
- Drometrizole trisiloxane (Mexoryl XL)
- Iscotrizinol (Uvasorb HEB)
- Octocrylene
- Oxybenzone (Eusolex 4360)
- Sulisobenzone
- Hybrid (chemical/physical): Bisoctrizole (Tinosorb M / Eversorb M)
- Physical:
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