Enzophenone-8 CAS 131-53-3

CAS:131-53-3

Molecular formula:C14H12O4

Kulemera kwa Molecular:244.24

EINECS:205-026-8

Mawu ofanana ndi mawu:enzophenone-8; (2-Hydroxy-4-methoxyphenyl) (2-hydroxphenyl)-methadone(UV24); 2,2''-DIHYDROXY-4-METHOXYBENZOPHENONE/DIOXYBENZONE; BP-8; 2-2'-DihydChemicalbookroxy-4-methoxy-benzophenone(UV-24)

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Enzophenone-8 CAS 131-53-3 ndi chiyani?

Enzophenone-8 ndi kuwala chikasu ufa, kuzizira mfundo 68 ℃, otentha mfundo 170-175 ℃, kachulukidwe wachibale 1.382, osasungunuka m'madzi. Enzophenone-8 ndi ultraviolet absorbent, amene ali oyenera polyvinyl kolorayidi, ABS utomoni, akiliriki utomoni, polyurethane, melamine utomoni, mapadi utomoni ndi mapulasitiki ena ambiri.

Kufotokozera

Kanthu	Kufotokozera
Malo osungunuka	73-75 °C (kuyatsa)
Malo otentha	170-175 °C1 mm Hg (kuyatsa)
Kuchulukana	1.2379 (kuyerekeza molakwika)
Kuthamanga kwa nthunzi	0-0Pa pa 20-25 ℃
Refractive index	1.5389 (chiyerekezo)
Acidity coefficient (pKa)	7.11±0.35(Zonenedweratu)
LogP	2.33 pa 23.5 ℃

Kugwiritsa ntchito

Enzophenone-8 imagwirizana bwino ndi utomoni, mlingo waukulu ndi 0.25-3%, ndipo uli ndi mphamvu yokhazikika yowunikira mu utoto. Enzophenone-8 ndi UV absorber oyenera mapulasitiki ambiri monga polyvinyl kolorayidi, ABS utomoni, akiliriki utomoni, polyurethane, melamine utomoni, mapadi utomoni, etc.