![Bis(1,2,2,6,6-Pentamethyl-4-Piperidyl)-[[3,5-Bis(1,1-Dimethylethyl)-4-Hydroxyphenyl]Methyl]Butylmalonate.jpg](https://ecdn6-nc.globalso.com/upload/p/5504/image_other/2026-01/bis-1-2-2-6-6-pentamethyl-4-piperidyl-3-5-bis-1-1-dimethylethyl-4-hydroxyphenyl-methyl-butylmalonate.jpg)
LS144
product description
| Chemical name | Bis(1,2,2,6,6-pentamethyl-4-piperidyl) [[3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl]methyl]butylmalonate | ||
| CAS number | 63843-89-0 | ||
| Molecular structure |  |
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| Product form | White to slightly yellow powder | ||
| Specifications | TEST | SPECIFICATION | |
| Melting point(℃) | 146.0 – 150.0 | ||
| Solubility (g/100 g solution) at 20 °C | |||
| butylcarbitol | 1.5 | ||
| butanol | 2.5 | ||
| butyl acetate | 10 | ||
| ethylglycol | 1.5 | ||
| 1-methoxypropylacetate | 1 | ||
| methylethylketone | 9 | ||
| Solvesso 100 ¹ | 10 | ||
| Solvesso 150 ¹ | 5 | ||
| xylene | 10 | ||
| water | ＜0.01 | ||
| Application | Yihoo LS144 is a high-performance multifunctional additive integrating hindered amine light stabilizer (HALS) and sterically hindered phenolic antioxidant groups. It can maximally mitigate common coating defects including cracking and gloss reduction, thereby effectively extending the service life of coated films. Yihoo LS144 is recommended for a wide range of high-performance coating systems, specifically automotive coatings, coil coatings, and powder coatings. When compounded with ultraviolet absorbers, its performance is significantly boosted. Such synergistic combinations can provide exceptional protective effects for automotive coatings, effectively resisting a series of degradation issues including gloss reduction, cracking, blistering, peeling, and discoloration. | ||
| Pakcage | / | ||