What is 4-tert-Butylcatechol with CAS 98-29-3?
4-tert-Butylcatechol with CAS 98-29-3 colorless crystal. Soluble in methanol, carbon tetrachloride, benzene, ether, ethanol and acetone, slightly soluble in water at 80 ℃. Para-tertiary butyl catechol is specially prepared by reacting the impure catechol fraction with tertiary butyl alcohol. 4-tert-butylcatechol tbc used for its various properties (inhibition of polymerization and as an antioxidizing agent) in the manufacture of rubber, plastics and paints.
Especificación
4-tert-Butylcatechol 85% de líquido |
Elemento |
Especificación |
Apariencia |
Líquido amarillo claro |
TBC (%EN PESO) |
85±0.5 |
Agua (%en peso) |
15±0.5 |
Densidad relativa ρ20 |
1.050~1.070 |
Refractividad (20℃) |
1.5000~1.5120 |
4-tert-Butylcatechol 99% de polvo |
Elementos |
Specifications |
Apariencia |
Blanco o amarillo claro en polvo |
La pureza |
≥99% |
Ash |
El ≤0.2% |
Aplicación
1. 4-tert-butylcatechol tbc can be used as passivating agent of polyurethane catalyst, insecticide and stabilizer of various organic compounds.
2. 4-tert-butylcatechol tbc used as an inhibitor for styrene, butadiene and other vinyl monomers
3. 4-tert-butylcatechol tbc used as polymerization inhibitor and antioxidant
4. 4-tert-butylcatechol tbc can be used as a highly effective polymerization inhibitor and antioxidant
Embalaje
25kgs/tambor, 9tons/20'
4-tert-Butylcatechol con cas 98-29-3 polvo de embalaje
4-tert-Butylcatechol con cas 98-29-3 líquido de embalaje