Enzophenone-8 CAS 131-53-3

CAS:131-53-3

Ụdị molekụla:C14H12O4

Arọ Molecular:244.24

EINECS:205-026-8

Ụdị okwu: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)

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Kedu ihe bụ Enzophenone-8 CAS 131-53-3?

Enzophenone-8 bụ ìhè odo ntụ ntụ, kefriza ebe 68 ℃, esi 170-175 ℃, ikwu njupụta 1.382, insoluble na mmiri. Enzophenone-8 bụ ultraviolet absorbent, nke kwesịrị ekwesị maka polyvinyl chloride, ABS resin, acrylic resin, polyurethane, melamine resin, cellulose resin na ọtụtụ plastik ndị ọzọ.

Nkọwapụta

Ihe	Nkọwapụta
Ebe mgbaze	73-75 Celsius C (ọkụ)
Ebe esi nri	170-175 Celsius C1 mm Hg (ọkụ)
Njupụta	1.2379 (atụmatụ siri ike)
Uzuoku mgbali	0-0Pa na 20-25 ℃
Ntụgharị ntụgharị	1.5389 (atụ)
Ọnụọgụ acidity (pKa)	7.11± 0.35 (buru amụma)
LogP	2.33 na 23.5 ℃

Ngwa

Enzophenone-8 nwere ezigbo ndakọrịta na resin, usoro ọgwụgwọ n'ozuzu bụ 0.25-3%, ma nwee mmetụta nkwụsịtụ ọkụ dị mma na agba. Enzophenone-8 bụ ihe ntinye UV kwesịrị ekwesị maka ọtụtụ plastik dị ka polyvinyl chloride, resin ABS, resin acrylic, polyurethane, resin melamine, resin cellulose, wdg.