3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane CAS:1455-42-1
O le 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane e faʻaalia ai le tele o faʻaoga i pisinisi eseese. I le matata o le kemisi o le polymer, e mafai ona faʻaaogaina lenei vailaʻau o se sui soʻotaga poʻo se mea e faʻaleleia atili ai meatotino o polymers e pei o le elasticity, tensile strength, ma le mautu o le vevela. O lona fausaga spirocyclic e mafai ai ona tuʻufaʻatasia lelei i totonu o fesoʻotaʻiga polymer, e oʻo atu ai i le atinaʻeina o mea faʻaonaponei mo ufiufi, kelu, ma masini faʻafomaʻi. E le gata i lea, i le alamanuia o vailaʻau, o lenei vailaʻau e faʻaalia ai le folafolaga o se faiga e mafai ona tuʻuina atu ai vailaʻau poʻo se mea e fesoasoani i vailaʻau. O filifili itu o le ethylene glycol e maua ai le faʻaleleia atili o le biocompatibility ma le solubility, ma avea ai ma mea talafeagai mo le faʻatulagaina o vailaʻau faʻatasi ai ma le faʻaleleia atili o le bioavailability, mautu, ma le gafatia e faʻatatau i ai, ma faʻaleleia atili ai le aoga o vailaʻau ma taunuʻuga o gasegase i togafitiga faʻafomaʻi. I le matata o mea teuteu ma oloa tausiga o le tagata lava ia, e ono fa'aaogaina le 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane o se mea e fa'amalie ai le tino, fa'asusu, po'o se mea e fa'amautu ai i mea e fa'amamā ai le pa'u. O ona uiga fa'asusu ma ona aogā e fa'amautu ai e fesoasoani i le fa'aleleia atili o le foliga, fa'asusu, ma le umi e teu ai oloa teuteu e pei o kulimi, lotion, ma kulimi e puipuia ai le la, ma maua ai e tagata fa'atau ni fofo tausiga o le pa'u e sili ona lelei ma aoga. E le gata i lea, i le matata o mea e fa'amama ai le pa'u ma vaila'au fufulu, e mafai e lenei vaila'au ona galue o se mea e fa'asusu ai le pa'u po'o se mea e fa'asusu ai le pa'u e fa'aleleia atili ai le lelei o le fa'amamāina ma le fa'atinoga o oloa fa'amamā i totonu o fale ma fale gaosi oloa. O lona natura amphiphilic e mafai ai ona ave'ese lelei le palapala, kelu, ma ila mai luga eseese a'o fa'aitiitia ai le mamafa o luga ma fa'alauiloa le salalau tutusa o mea fa'amamā, ma fa'amautinoa ai taunuuga sili ona lelei o le fa'amamāina i fa'aoga eseese. E le gata i lea, i le matata o le saienisi o meafaitino, e mafai ona faʻaaogaina le 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane mo le gaosia o meafaitino aoga ma meatotino faʻapitoa mo faʻaoga faʻapitoa. O ona foliga faʻatulagaina ma le tali atu e ofoina atu avanoa mo le mamanuina o meafaitino ma uiga manaʻomia e pei o le pipii, fetuʻunaʻi, poʻo meatotino pa puipui, e mafai ai ona faʻafouina mea fou i le inisinia meafaitino mo mea eletise, afifiina, ma alamanuia faufale. I le aotelega, o le tele o faʻaoga o le 3,9-Bis(1,1-dimethyl-2-hydroxyethyl)-2,4,8,10-tetraoxaspiro[5.5]undecane e faʻamamafaina ai lona taua o se faʻaputuga e tele galuega ma ni aʻafiaga e ono aʻafia ai le kemisi polymer, vailaʻau, teuga, surfactants, saienisi o meafaitino, ma vaega tau alamanuia e faʻaleleia atili ai le kemisi, tekinolosi o meafaitino, ma le faʻafouga o oloa.
| Fa'atulagaga | C18H36O6 |
| Su'ega | 99% |
| Foliga vaaia | pauta paʻepaʻe |
| Numera CAS. | 1455-42-1 |
| afifiina | La'ititi ma tele |
| Ola Fa'aputu | 2 tausaga |
| Teuina | Teu i se nofoaga malūlū ma mago |
| Tusipasi | ISO. |

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