CAS No.: | 6197-30-4 |
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Formula: | C24h27no2 |
EINECS: | 228-250-8 |
Type: | Pharmaceutical Intermediates |
Appearance: | Liquid |
Quality: | Refined |
Samples: |
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Customization: |
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Octocrylene is an organic compound used as an ingredient in sunscreens and cosmetics. It is an ester formed by the condensation of a diphenylcyanoacrylate with 2-ethylhexanol. It is a viscous, oily liquid that is clear and colorless.
The extended conjugation of the acrylate portion of the molecule absorbs UVB and short-wave UVA (ultraviolet) rays with wavelengths from 280 to 320nm, protecting the skin from direct DNA damage. The ethylhexanol portion is a fatty alcohol, adding emollient and oil-like (water resistant) properties.
This organic compound can penetrate into the skin where it acts as a photosensitizer. This results in an increased production of free radicals under illumination. Free radicals are known to induce indirect DNA damage, and an increased concentration of free radicals might have contributed to the increased incidence of malignant melanoma in sunscreen-users compared to non-users (see Epidemiology of malignant melanoma)[weaselwords]. The only evidence gathered to date of a relationship between sunscreen use and malignant melanoma is correlational, but has not established a causal relationship.
Product Name | Manufactory Supply Octocrylene CAS 6197-30-4 |
CAS NO. | 6197-30-4 |
Appearance | White Powder |
Purity | 99% |
Melting Point | -10 °C |
Boiling Point | 218 °C/1.5 mmHg |
Density | 1.051 g/mL at 25 °C |
Storage | 15-25°C |
Application | Pharmaceutical raw materials; Organic raw materials; Plastic additives |
Usage | Octocrylene is commonly used as pharmaceutical raw materials. |
OCTOCRYLENE is a cinnamic acid ultraviolet absorber. Its maximum absorption wavelength of ultraviolet rays is 308nm, and it has strong absorption ability for ultraviolet rays (UVB) with wavelengths in the range of 280 to 320nm. Octocrylene is an organic compound used in sunscreen and makeup. Octocrylene can be used as UV absorber in plastics, coatings, dyes, etc.
Used in plastics, coatings, dyes and so on as ultraviolet absorber.
Hebei yanxi chemical co. LTD. has expanded a compositive entity from initially only as a small manufacturer. The company dedicated to the development, production and marketing of chemicals. Main products are cas: 6080-56-4, 2-phenylacetamide (cas103-81-1), After many years of efforts, we have established stable and friendly business relations with dozens of European and American pharmaceutical companies, multinational chemical companies and importers.
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