UV-144 CAS 63843-89-0

CAS:63843-89-0

Tsarin kwayoyin halitta:Saukewa: C42H72N2O5

Nauyin Kwayoyin Halitta:685.03

EINECS:264-513-3

Ma’ana: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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Menene UV-144 CAS 63843-89-0?

UV-144 fari zuwa dan kadan rawaya foda, high-yi NO irin hana amine haske stabilizer, dace da foda shafi masana'antu. Masu hana amine stabilizers tare da wani yanki na hana phenolic antioxidant hali na iya rage fatattaka da asarar mai sheki, mahimmancin tsawaita rayuwar fina-finan fenti.

Ƙayyadaddun bayanai

Abu	Ƙayyadaddun bayanai
Wurin tafasa	695.48°C (m kiyasin)
Yawan yawa	1.0062
Wurin narkewa	147-149 °C (Solv: methanol (67-56-1); tetrahydrofuran (109-99-9))
pKa	11.99± 0.40 (An annabta)
resistivity	1.4670 (ƙididdiga)

Aikace-aikace

UV-144 high-yi NO irin hana amine haske stabilizer, dace da foda shafi masana'antu. Masu hana amine stabilizers tare da wani yanki na hana phenolic antioxidant hali na iya rage fatattaka da asarar mai sheki, mahimmancin tsawaita rayuwar fina-finan fenti. A lokaci guda, yana da dukiya na yin gyaran fuska na foda da kuma cajin, inganta yawan ƙwayar foda. An fi amfani dashi a cikin kayan kwalliyar foda, ƙarfe na ƙarfe, kayan kwalliyar mota, da sauransu.