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;

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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 kiyasi)
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 foda coatings frictional da caje, inganta foda shafi kudi. An fi amfani dashi a cikin kayan kwalliyar foda, ƙarfe na ƙarfe, kayan kwalliyar mota, da dai sauransu.