2,4-Dihydroxybenzophenone/Benzophenone-1 with Cas 131-56-6
What is 2,4-Dihydroxybenzophenone/Benzophenone-1?
Benzophenone-1/ BP-1 is a benzophenone based ultraviolet absorber, mainly targeting the 280nm-320nm wavelength range of ultraviolet radiation. BP-1 is easily soluble in most common organic solvents and has good compatibility with polymers. BP-1 is mainly used in the fields of plastics, coatings, and adhesives.
As it is soluble in oil, it is incorporated in the oily phase. It can be used in make-up products like nail polish. Benzophenone-1 is also used in optical materials such as styrene and poly (methyl methacrylate).
Runtai Chemical is a professional and reliable China manufacturer of 2,4-Dihydroxybenzophenone/Benzophenone-1 Cas 131-56-6 with higher purity and lower price. If you interest our 2,4-Dihydroxybenzophenone/Benzophenone-1 with Cas 131-56-6, PLS free to contact us for free sample!
Recommended
Dosage:0.1-0.5%(exact dosage should be subject to customer’s finial product formulation.)
2,4-Dihydroxybenzophenone/Benzophenone-1 Quick details
- Chemical Name:Benzophenone-1
- CAS No.: 131-56-6
- EINECS: 205-029-4
- Molecular Formula:C13H10O3
- Molecular weight:214.22
- Appearance:yellowish crystalline powder
- Assay:99%
- Synonyms:(2,4-dihydroxyphenyl)phenyl-methanon;(2,4-Dihydroxyphenyl)-phenylmethanon(2,4-dihydroxybenzophenon);2,4-DHBP;2,Chemicalbook4-Dihydroxtbenzophenone;2,4-Dihydroxybenzofenon;2,4-dihydroxy-benzophenon;2,4-dihydroxydiphenylketone;Advastab48;BP-1; 2,4-DHBP; MAXGARD® 400; LOWILITE 24; Uvinul® 3000; UVASORB 20H
2,4-Dihydroxybenzophenone/Benzophenone-1 Typical Properties
| Item | Specification | Results |
| Appearance | yellowish crystalline powder | Conforms |
| Melting point | 143.0-146.0℃ | 143.7℃ |
| Purity | ≥99% | 99.95% |
| Heavy metal | ≤5ppm | Conforms |
| Specific absorptivity | At 290mm
630min |
636 |
| Loss on drying | ≤0.5% | 021% |
| Conclusion | The results conforms with enterprise standards | |
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2,4-Dihydroxybenzophenone/Benzophenone-1 Applications
–Styrene: anti yellowing
–Polymethyl methacrylate: Improving the optical and mechanical properties of materials (increasing the transmittance of extruded sheets)
–Rubber based adhesive: improving the photostability of the adhesive
–Phenolic and alkyd resins: improving weather resistance
–Plastic filter lens: improving the weather resistance of the color film
–Fluorescent Coatings: Traffic Signs and Road Signs
–Colored liquid detergent
–Epoxy and unsaturated resin system
2,4-Dihydroxybenzophenone/Benzophenone-1 Package & Storage
- Package: 25kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
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