2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5

I-CAS:2403-88-5

Ifomula yeemolekyuli:C9H19NO

Ubunzima beMolekyuli:157.25

EINECS:219-291-2

Izithethantonye:Inkwenkwezi A; ilatara tetramethylpiperidycol; I-2,2,6,6-TETRAMETHYLPIPERIDIN-4-OL; 2,2,6,6-TETRAMETHYL-4-PIPERIDINOL; I-4-HYDROXY-2,2,6,6-TETRAMETHYLPIPERIDINE; 2,2,6,6-Tetramethyl-4-Piperidol; 4-Piperidinol, 2,2,6,6-tetramethyl-; I-4-Hydroxy-2,2,6,6-tetramethylpiperidine 98%

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-2,2,6,6-Tetramethyl-4-piperidinol CAS 2403-88-5?

I-2,2,6,6-Tetramethyl-4-piperidinol yi-crystalline powder emhlophe kwiqondo lokushisa, i-soluble kwii-solvents eziphilayo ezifana ne-acetone, i-ethanol, kunye ne-chloroform, i-soluble kancinane emanzini, kwaye ine-hygroscopicity. Ikwanayo ne-photostability kwaye inezicelo ezibalulekileyo kwii-pharmaceuticals. Izizinzi zokukhanya kwe-amine ezithintelweyo okwangoku zezona zizinzisi zokukhanya ezibonakalayo zepolymer, kwaye ziludidi lweekhompawundi ze-organic amine ezineziphumo ezithintelayo.

Inkcazo

Into	Inkcazo
Ubunyulu	99%
indawo ebilayo	212-215 °C(lit.)
Indawo yokunyibilika	129-131 °C(lit.)
Indawo yokuflasha	212-215°C
I-acidity coefficient (pKa)	14.99±0.60(Kuqikelelwe)
PH	11.2 (4g/l, H2O, 20℃)

Isicelo

I-2,2,6,6-Tetramethyl-4-piperidinol isetyenziswa njengeyona ndawo iphakathi kwizithinteli zokukhanya kwe-amine ezithintelweyo kunye ne-synthesis yokuthintela ukukhanya kwe-amine stabilizers. Isenokusetyenziswa njengendawo ebalulekileyo ephakathi kumayeza, ii-agent zokuthambisa, i-epoxy resin crosslinkers, kunye nezinye iimveliso. I-2,2,6,6-Tetramethyl-4-piperidinol okwangoku ikhula ngokukhawuleza i-stabilizer esetyenziselwa ukulwa nokuguga kwezinto zepolymer ezifana neeplastiki kunye nerubha.