UV-144 CAS 63843-89-0

CAS:63843-89-0

Fọọmu Molecular:C42H72N2O5

Ìwọ̀n Molikula:685.03

EINECS:264-513-3

Awọn itumọ ọrọ sisọ:Bis- (1,2,2,6,6-pentamethyl-4-piperidinyl) -2- (3,5-di-tert-butyl-4-hydroxyben Light Stabilizers-144; 2-[3,5-bis) (1,1-dimethylethyl) -4-hydroxyphenyl] methyl] -2-butyl-propanedioic acid 1,3-bis (1,2,2,6,6-pentamethyl-4-piperidinyl) ester; UV absorber Sunsorb 144;

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Kini UV-144 CAS 63843-89-0?

UV-144 funfun si iyẹfun ofeefee die-die, iṣẹ giga NOR iru idilọwọ amine ina amuduro, o dara fun ile-iṣẹ ti a bo lulú. Awọn oluduro amine ti o ni idiwọ pẹlu ihuwasi idalọwọduro phenolic apa kan le dinku jijẹ ati isonu didan, ni pataki ti igbesi aye iṣẹ ti awọn fiimu kikun.

Sipesifikesonu

Nkan	Sipesifikesonu
Oju omi farabale	695.48°C (iṣiro ti o ni inira)
iwuwo	1.0062 (iṣiro ti o ni inira)
Ojuami yo	147-149 °C (Solv: kẹmika (67-56-1); tetrahydrofuran (109-99-9))
pKa	11.99± 0.40 (Asọtẹlẹ)
resistivity	1.4670 (iṣiro)

Ohun elo

UV-144 giga-išẹ NOR iru idilọwọ amine ina amuduro, o dara fun ile-iṣẹ ti a bo lulú. Awọn oluduro amine ti o ni idiwọ pẹlu ihuwasi idalọwọduro phenolic apa kan le dinku jijẹ ati isonu didan, ni pataki ti igbesi aye iṣẹ ti awọn fiimu kikun. Ni akoko kanna, o ni ohun-ini ti ṣiṣe awọn idọti lulú ti o ni irọra ati idiyele, imudarasi oṣuwọn ti a bo lulú. O ti wa ni lilo ni akọkọ ninu awọn ohun elo lulú, irin okun, awọn ohun elo ọkọ ayọkẹlẹ, ati bẹbẹ lọ.