Enzophenone-8 CAS 131-53-3

CAS:131-53-3

Tsarin Kwayoyin Halitta:C14H12O4

Nauyin kwayoyin halitta:244.24

EINECS:205-026-8

Ma'ana iri ɗaya:enzophenone-8; (2-Hydroxy-4-methoxyphenyl)(2-hydroxphenyl)-methadone(UV24); 2,2''-DIHYDROXY-4-METHOXYBENZOPHENONE/DIOXYBENZONE; BP-8; 2-2'-DihydroChemicalbookroxy-4-methoxy-benzophenone(UV-24)

A bar saƙonka

Cikakken Bayani game da Samfurin

Saukewa

Alamun Samfura

Menene Enzophenone-8 CAS 131-53-3?

Enzophenone-8 foda ne mai launin rawaya mai haske, yana da zafin daskarewa 68℃, zafin tafasa 170-175℃, yawan da ya dace da shi 1.382, ba ya narkewa a cikin ruwa. Enzophenone-8 abu ne mai ɗaukar hasken ultraviolet, wanda ya dace da polyvinyl chloride, resin ABS, resin acrylic, polyurethane, resin melamine, resin cellulose da sauran robobi da yawa.

Ƙayyadewa

Abu	Ƙayyadewa
Wurin narkewa	73-75°C(haske)
Wurin tafasa	170-175 °C1 mm Hg(haske)
Yawan yawa	1.2379 (kimanin ƙiyasin)
Matsi na tururi	0-0Pa a 20-25℃
Ma'aunin haske	1.5389 (kimantawa)
Ma'aunin acidity (pKa)	7.11±0.35(An yi hasashen)
LogP	2.33 a 23.5℃

Aikace-aikace

Enzophenone-8 yana da kyakkyawan jituwa da resin, yawan amfani da shi gabaɗaya shine 0.25-3%, kuma yana da kyakkyawan tasirin daidaita haske a cikin fenti. Enzophenone-8 yana da kyau don ɗaukar UV wanda ya dace da robobi da yawa kamar polyvinyl chloride, ABS resin, acrylic resin, polyurethane, melamine resin, cellulose resin, da sauransu.