2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5
2,2,6,6-Tetramethyl-4-piperidinol bụ ọcha crystalline ntụ ntụ na ụlọ okpomọkụ, soluble na organic solvents dị ka acetone, ethanol, na chloroform, ubé soluble na mmiri, na nwere hygroscopicity. Ọ nwekwara photostability na nwere mkpa ngwa na pharmaceuticals. Ndị na-egbochi amine ìhè stabilizers bụ ugbu a polymer ihe kacha arụ ọrụ ọkụ stabilizers, ma bụrụ otu klas nke ogige amine organic nwere mmetụta mgbochi siri ike.
| Ihe | Nkọwapụta |
| Ịdị ọcha | 99% |
| esi ebe | 212-215 Celsius C (ọkụ) |
| Ebe mgbaze | 129-131 Celsius C (ọkụ) |
| ebe mgbari | 212-215 Celsius C |
| Ọnụọgụ acidity (pKa) | 14.99± 0.60 (buru amụma) |
| PH | 11.2 (4g/l, H2O, 20℃) |
A na-eji 2,2,6,6-Tetramethyl-4-piperidinol mee ihe dị ka onye na-ahụ maka ndị na-eme ka amine na-egbochi ndị na-eme ihe ike na njikọ nke ndị na-eme ka ìhè amine na-egbochi. Enwere ike iji ya dị ka etiti dị mkpa maka ọgwụ, ihe ịcha ọcha, epoxy resin crosslinkers, na ngwaahịa ndị ọzọ. 2,2,6,6-Tetramethyl-4-piperidinol bụ ugbu a ngwa ngwa na-emepe emepe stabilizer eji maka mgbochi ịka nká nke polymer ihe dị ka plastik na roba.
A na-ebukarị ya na 25kg / drum, ma enwere ike ịme ngwugwu ahaziri.
2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5
2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5
