What is 4-tert-Butylcatechol with cas 98-29-3?
4-tert-Butylcatechol for short TBC. It is white or light yellow crystal. 4-tert-Butylcatechol is mainly used as an efficient inhibitor in the distillation and storage of styrene, butadiene and other vinyl monomers. 4-tert-Butylcatechol is also used as an antioxidant for polyethylene, polybutadiene and synthetic rubber products, and as a stabilizer for pesticides.Specification
| 4-tert-Butylcatechol 85% liquid | |
| Item | Specification |
| Appearance | Light yellow liquid |
| TBC (WT%) | 85±0.5 |
| Water (wt%) | 15±0.5 |
| Relative density ρ20 | 1.050~1.070 |
| Refractivity (20℃) | 1.5000~1.5120 |
| 4-tert-Butylcatechol 99% powder | |
| Items | Specifications |
| Appearance | White or light yellow powder |
| Purity | ≥99% |
| Ash | ≤0.2% |
Application
Inhibitor-remover packings and ready-to-use, disposable prepacked columns offer a quick and convenient means of removing small amounts of inhibitors which are added to reagents or solvents that would otherwise be unstable (e.g., they may polymerize, oxidize or darken) on storage.Packing
25kgs/drum, 9tons/20’container