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4-BUTYLRESORCINOL [CAS No. 18979-61-8]
| CAS Number | 18979-61-8 |
| Chem/IUPAC Name: | 1,3-Dihydroxy-4-N Butyl Benzene |
| EINECS/ELINCS No: | 606-191-2 |
Description
4-Butylresorcinol is one of the best ingredients for treating hyperpigmentation and facilitating skin-lightening in the cosmetic industry. It even works wonders for melasma treatment which is the condition of dark patches appearing on the face due to hormonal changes during pregnancy. Further, this ingredient is a potent antioxidant and protects the skin against damaging environmental stressors such as dirt and pollution. 4-Butylresorcinol is better than hydroquinone – another skin-lightening agent in the market – as it is more effective. It is also known by its other names such as rucinol and 4-butylbenzene-1,3-diol. The chemical formula of 4-Butylresorcinol is C10H14O2 and it appears in the form of a light beige powder.
What is 4-BUTYLRESORCINOL used for?
4-Butylresorcinol is a compound valued in skincare for its skin-lightening properties. It inhibits the activity of tyrosinase, an enzyme involved in melanin production, thus reducing the appearance of hyperpigmentation, dark spots, and uneven skin tone. Additionally, it acts as an antioxidant, protecting the skin from oxidative stress and environmental damage. Commonly found in topical formulations such as serums, creams, and spot treatments, 4-Butylresorcinol is suitable for addressing various pigmentation concerns, including melasma and sun-induced discoloration. Overall, this ingredient helps in achieving a brighter and more radiant complexion.
Origin
The synthesis of 4-Butylresorcinol involves chemical reactions starting from resorcinol, a compound derived from various natural sources such as certain plants and resins. Resorcinol undergoes specific chemical modifications, including butylation, to produce 4-Butylresorcinol. This synthesized compound is then purified for use in skincare formulations.
What does 4-BUTYLRESORCINOL do in a formulation?
- Antioxidant
Safety profile
4-Butylresorcinol is extremely well tolerated and is safe for topical use. It does not cause any kind of skin sensitivity or irritation and can also be used by people with sensitive skin. 4-Butylresorcinol is safe for use during pregnancy as well. A patch test can be performed for added precautions, however, it is not necessary. Further, this ingredient is largely non-comedogenic and does not clog pores or cause breakouts.
Technical profile
| Property | Values |
| Boiling Point | 166°C |
| Melting Point | 50-55°C |
| pH | 7 |
| Solubility | Slightly soluble in water |
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