2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5
2,2,6,6-Tetramethyl-4-piperidinol o se paʻepaʻe tioata paʻepaʻe i le vevela o le potu, soluble i solvents organic pei o le acetone, ethanol, ma le chloroform, laʻititi soluble i le vai, ma e hygroscopicity. E iai fo'i le fa'ata'oto ma e iai fo'i fa'aoga taua i vaila'au. Amine fa'amautu malamalama fa'alavelave o le taimi nei e sili ona aoga polymer mea fa'amautu malamalama, ma o se vasega o mea amine fa'aletino fa'atasi ai ma a'afiaga fa'alavelave.
| Aitema | Fa'amatalaga |
| Mama | 99% |
| mea fa'apuna | 212-215 °C(malamalama) |
| Liu liusuavai | 129-131 °C(malamalama) |
| mea moli | 212-215°C |
| Su'ega oona (pKa) | 14.99±0.60(Vavaloa) |
| PH | 11.2 (4g/l, H2O, 20 ℃) |
2,2,6,6-Tetramethyl-4-piperidinol o loʻo faʻaaogaina e avea o se vaeluaga tele mo faʻalavelave faʻamalama amine ma le faʻapipiʻiina o faʻamalama amine faʻafefe. E mafai foi ona faʻaaogaina e avea o se mea taua tele mo vailaʻau, vailaʻau faʻamaʻi, epoxy resin crosslinkers, ma isi oloa. 2,2,6,6-Tetramethyl-4-piperidinol o le taimi nei o le faʻamautuina vave o le atinaʻeina o loʻo faʻaaogaina mo le tuai o mea polymer e pei o palasitika ma paʻu.
E masani ona faʻapipiʻiina i le 25kg / paʻu, ma e mafai foi ona faia faʻapipiʻi faʻapitoa.
2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5
2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5
