2-Hydroxy-4-methoxybenzophenone
TinSorb™1630 UV Filter is a broad spectrum UV filter which absorbs both UVA and UVB. It can effectively absorb 270-340nm UV light, almost no visible light, especially suitable for light-colored transparent products.
| Synonyms | UVINUL M 40, Escalol 567 UV filter, Eclipsogen BP3, Sunsafe BP3, Vida-Care SP-3, AakoSun BP3, Neo Heliopan BB, Oxybenzone, Maxgard 500, Eusolex 4360, Benzophenone-3 |
INCI Name | Benzophenone-3 |
USAN Name | Oxybenzone |
CAS Number | 131-57-7 |
EINECS Number | 205-031-5 |
Chemical Structure |
|
Chemical Formula | C14H12O3 |
Molecular Weight | 228 |
Packing | TinSorb™ 1630 is supplied in 25kg carton box. |
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. |
TinSorb™ 1630 is a UV absorber used in cosmetics including topical sunscreens, moisturizers, shampoos, hair care, lipstick, lip balms, nail polish, also plastic materials, and dental composite materials.
TinSorb™ 1630 is an oil-soluble broad-spectrum UV sunscreen with high photostability. It finds extensive use in sunscreen products and cosmetic formulations. It primarily absorbs UVB, which is known to cause sunburn and skin cancer, while also providing absorption of UVA, which is easy to cause skin aging.
Appearance | Yellowish crystalline powder |
Loss on Drying | Max.2.0 |
Melting Point (°C) | Min.62 |
Gardner Color | Max.8.0 |
Heavy Metals (ppm) | Max.5.0 |
Specific Extinction 285nm | Min.630 |
Specific Extinction 325nm | Min.400 |
Purity (%) | Min.99.0 |
Solubility [30°C] | % w/w |
Water | 0 |
Methanol | 3 |
Ethyl acetate | 38 |
Methyl ethyl ketone | 40 |
Toluene | 52 |
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TinSorb 1630 UV Filter CAS 131 57 7 INCI Benzophenone 3 ![(±)-1,7,7-trimethyl-3-[(4-methylphenyl)methylene]bicyclo[2.2.1]heptan-2-one](/uploads/image/20230907/17/tinuvin.webp "(±)-1,7,7-trimethyl-3-[(4-methylphenyl)methylene]bicyclo[2.2.1]heptan-2-one")
