Chemical Product Library / Reference
Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Polymerized 2,2,4-trimethyl-1,2-dihydroquinoline |
|---|---|
| English synonyms | TMQ;Antioxidant RD;Poly(1,2-dihydro-2,2,4-trimethylquinoline) |
| Chinese name | 2,2,4-三甲基-1,2-二氢化喹啉聚合物 |
| Chinese synonyms | 橡胶防老剂TMQ;防老剂RD;TMQ |
| Chemical category | Rubber Antioxidants |
| CAS No. | 26780-96-1 |
| EINECS No. | Not provided |
| Molecular formula | (C12H15N)n |
| Molecular weight | Not provided |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Softening point 80–100°C; volatile matter ≤0.4%; ash ≤0.5%; primary amine content ≥78%
Performance characteristics
Amber to brown pastilles or powder, amine-type rubber antioxidant, good protection against heat, oxygen and fatigue aging
Application scenarios
Rubber antioxidant for tires, cables, hoses, industrial rubber products