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| Brand Name: | Keyou |
| Model Number: | Chiguard? 5411 |
| MOQ: | 1 set |
| Price: | Negotiation |
| Packaging Details: | Iron bucket |
| Payment Terms: | T/T, PayPal, Western Union |
CAS No 153519-44-9 UV Absorber hydroxyphenyl triazine for high-performance coatings
Description
Chiguard® 5411 is a high molecular weight UV absorber from the hydroxyphenylbenzotriazole class. It is off-white in color and is very suitable for applications that emphasize light colors. Chiguard® 5411 has low volatility and high lipophilicity, making it an excellent choice for situations where additive loss may occur during high temperature processing.
Chemical Information
| CAS name | 2-(2'-Hydroxy-5'-tert-octylphenyl)-benzotriazole |
| CAS number | 3147-75-9 |
| Molecular formula | C20 H25 N3O |
| Molecular weight | 323.4 |
Physical properties
| Appearance | White crystalline powder |
| Odor | Weak |
| Melting point | 103-108°C |
| Boiling point | > 300°C |
| Specific gravity | 1.18 (at 25°C) |
Solubility
| (grams soluble in 100 ml solvent) | / |
| Dioctyl phthalate | 15 |
| Ethanol | 0.6 |
| Methyl cellosolve | 5 |
| Methyl methacrylate | 12 |
| Styrene | 22 |
| Water | Insoluble |
Specification
| Appearance | White to light yellow crystalline powder |
| Purity | ≧98% |
| Melting point | 102-107 . C |
| Volatile components | Maximum 0.5% |
| Clarity of solution | Clear solution |
| Transmittance | 93% (450 nm) 95% (500 nm) |
Product catalogue
| Product Name | CAS No. | Form | Melting point | Application characteristics |
| Ultraviolet absorber 5400WB | 153519-44-9 | Liquid | - | High-end waterborne applications |
| Ultraviolet absorber 5411 | 3147-75-9 | Powder | - | Low volatility, high lipophilicity |
| Ultraviolet absorber 5530 | 104810-48-2 & 104810-47-1 | Liquid | - | Waterborne/refinish paints |
| Ultraviolet absorber R-455 | Confidential | Powder | Minimum 115 degrees Celsius | Aliphatic and aromatic PU systems, TPU and PU coatings |
| Ultraviolet absorber 5400 | 153519-44-9 | Liquid | - | High-performance coatings |
| Ultraviolet absorber 5582 | 127519-17-9&108-65-6 | Liquid | - | Applicable to automotive coatings and industrial coatings |
| Ultraviolet absorber 228 | 106990-43-6 | Powder | - | Thin films/polyolefins/elastomers |
| Ultraviolet absorber 5582WB | 127519-17-9 | Liquid | - | Applicable to architectural coatings, OEM primers, OEM clear coats, refinish paints and industrial coatings. |
| Ultraviolet absorber 3253 | Mixture of UVA&HALS | Liquid | - | Wood coatings, general architectural and industrial coatings |
| Ultraviolet absorber 3053 | Mixture of UVA&HALS | Liquid | - | Acrylic emulsions, general architectural and industrial coatings |
|
|
| Brand Name: | Keyou |
| Model Number: | Chiguard? 5411 |
| MOQ: | 1 set |
| Price: | Negotiation |
| Packaging Details: | Iron bucket |
| Payment Terms: | T/T, PayPal, Western Union |
CAS No 153519-44-9 UV Absorber hydroxyphenyl triazine for high-performance coatings
Description
Chiguard® 5411 is a high molecular weight UV absorber from the hydroxyphenylbenzotriazole class. It is off-white in color and is very suitable for applications that emphasize light colors. Chiguard® 5411 has low volatility and high lipophilicity, making it an excellent choice for situations where additive loss may occur during high temperature processing.
Chemical Information
| CAS name | 2-(2'-Hydroxy-5'-tert-octylphenyl)-benzotriazole |
| CAS number | 3147-75-9 |
| Molecular formula | C20 H25 N3O |
| Molecular weight | 323.4 |
Physical properties
| Appearance | White crystalline powder |
| Odor | Weak |
| Melting point | 103-108°C |
| Boiling point | > 300°C |
| Specific gravity | 1.18 (at 25°C) |
Solubility
| (grams soluble in 100 ml solvent) | / |
| Dioctyl phthalate | 15 |
| Ethanol | 0.6 |
| Methyl cellosolve | 5 |
| Methyl methacrylate | 12 |
| Styrene | 22 |
| Water | Insoluble |
Specification
| Appearance | White to light yellow crystalline powder |
| Purity | ≧98% |
| Melting point | 102-107 . C |
| Volatile components | Maximum 0.5% |
| Clarity of solution | Clear solution |
| Transmittance | 93% (450 nm) 95% (500 nm) |
Product catalogue
| Product Name | CAS No. | Form | Melting point | Application characteristics |
| Ultraviolet absorber 5400WB | 153519-44-9 | Liquid | - | High-end waterborne applications |
| Ultraviolet absorber 5411 | 3147-75-9 | Powder | - | Low volatility, high lipophilicity |
| Ultraviolet absorber 5530 | 104810-48-2 & 104810-47-1 | Liquid | - | Waterborne/refinish paints |
| Ultraviolet absorber R-455 | Confidential | Powder | Minimum 115 degrees Celsius | Aliphatic and aromatic PU systems, TPU and PU coatings |
| Ultraviolet absorber 5400 | 153519-44-9 | Liquid | - | High-performance coatings |
| Ultraviolet absorber 5582 | 127519-17-9&108-65-6 | Liquid | - | Applicable to automotive coatings and industrial coatings |
| Ultraviolet absorber 228 | 106990-43-6 | Powder | - | Thin films/polyolefins/elastomers |
| Ultraviolet absorber 5582WB | 127519-17-9 | Liquid | - | Applicable to architectural coatings, OEM primers, OEM clear coats, refinish paints and industrial coatings. |
| Ultraviolet absorber 3253 | Mixture of UVA&HALS | Liquid | - | Wood coatings, general architectural and industrial coatings |
| Ultraviolet absorber 3053 | Mixture of UVA&HALS | Liquid | - | Acrylic emulsions, general architectural and industrial coatings |
