UV-144 CAS 63843-89-0

CAS:63843-89-0

Qaacidda Molekuleeri:C42H72N2O5

Miisaanka Molekule:685.03

EINECS:264-513-3

Isku-mid ah:Bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)-2-(3,5-di-tert-butyl-4-hydroxyben Xasiliyayaal Fudud-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; Xasiliyayaal UV TRUELICHT UV 144; nuugayaasha UV Sunsorb 144; LOTSORB UV 144

Farriintaada ka tag

Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay UV-144 CAS 63843-89-0?

Budada UV-144 ee cad ilaa huruud yar, nooca NOR ee waxqabadka sare leh ayaa caqabad ku ah xasilinta iftiinka amine, oo ku habboon warshadaha dahaarka budada. Xasiliyayaasha amine ee caqabadda leh oo leh dabeecad antioxidant phenolic ah oo qayb ahaan caqabad ku ah waxay yareyn karaan dildilaaca iyo luminta dhalaalka, taasoo si weyn u kordhinaysa cimriga adeegga filimada rinjiga.

Faahfaahinta

Shay	Faahfaahinta
Barta karkarinta	695.48°C (qiyaasta qallafsan)
Cufnaanta	1.0062 (qiyaasta qiyaasta ah)
Barta dhalaalaysa	147-149 °C(Xal: methanol (67-56-1); tetrahydrofuran (109-99-9))
pKa	11.99±0.40 (Saadaasha)
iska caabin	1.4670 (qiyaas)

Codsiga

Nooca UV-144 ee waxqabadka sare leh ee NOR wuxuu xannibay xasiliyaha iftiinka amine, oo ku habboon warshadaha dahaarka budada. Xasiliyayaasha amine ee caqabadda leh oo leh dhaqanka antioxidant-ka phenolic ee qayb ahaan caqabad ku ah waxay yareyn karaan dildilaaca iyo luminta dhalaalka, taasoo si weyn u kordhinaysa cimriga adeegga filimada rinjiga. Isla mar ahaantaana, waxay leedahay sumcad ah inay ka dhigto dahaarka budada mid is jiidjiid ah oo dallacsan, taasoo hagaajinaysa heerka dahaarka budada. Waxaa inta badan loo isticmaalaa dahaarka budada, birta gariiradda, dahaarka baabuurta, iwm.