2-Ethylhexyl 2-cyano-3,3-diphenyl-2-acrylate
TinSorb™ OCR UV Filter is an ingredient used in sunscreens for its ability to absorb UV rays, protecting the skin from sun damage. It is a thick colorless ingredient, and it is very chemically stable.
| Synonyms | Uvinul N 539 T, Escalol 597 UV filter, PARSOL 340, Eclipsogen OC, Sunsafe OCR, AakoSun OCR, Neo Heliopan 303, Octocrylene |
INCI Name | Octocrylene |
USAN Name | Octocrylene |
CAS Number | 6197-30-4 |
EINECS Number | 228-250-8 |
Chemical Structure |
|
Chemical Formula | C24H27NO2 |
Molecular Weight | 361.48 |
Packing | TinSorb™ OCR is supplied in 25Kg pail, 200Kg steel drum or 1000Kg IBC container. |
Note | All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing. We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability. We disclaim liability for any incidental or consequential damages. |
One big advantage of TinSorb™ OCR is its insensitivity to metal ions and effectiveness over a wide range of PH values.
TinSorb™ OCR is typically used level in combination with other sunscreen actives: 7.0 - 10.0%.
TinSorb™ OCR is approved to use level: up to 10.0% (E.U.); up to 10.0%.
TinSorb™ OCR is suitable for UVB absorber for high-SPF formulas and enhance performance of water-resistant formulas.
TinSorb™ OCR has photostable UVB filter with good solvent properties.
TinSorb™ OCR can be used for efficient stabilizer for photo-unstable filters.
TinSorb™ OCR can be used as an additive to cosmetics to preserve any natural chemical degradation that can occur when skincare products are exposed to sunlight for prolonged periods.
Appearance | Clear yellow viscous liquid |
Assay (GC) | 95.0%-105.0% |
Specific Gravity (At 25°C) | 1.045-1.055 |
Refractive Index (At 20°C) | 1.045-1.055 |
Acidity (0.1mol/L Naoh) | Max.0.18ml |
Specific Extinction (E1%, 1cm At 357nm) | 340-370 |
Gardner Color (10% In Toluene) | Methanol: Max.3000ppm |
Purity (GC) | Min.98.0% |
Total Impurities | Max.2.0% |
Individual Impurity | Max.0.5% |
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TinSorb OCR UV Filter CAS 6197 30 4 INCI Octocrylene 
