Enzophenone-8 CAS 131-53-3

CAS:131-53-3

Fuafua mole:C14H12O4

Molecular Weight:244.24

EINECS:205-026-8

upu uiga tutusa: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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O le a le Enzophenone-8 CAS 131-53-3?

Enzophenone-8 o le pa'u samasama mama, tulaga malulu 68 ℃, vevela 170-175 ℃, va'aiga 1.382, e le mafai ona solu ile vai. Enzophenone-8 o se ultraviolet absorbent, lea e talafeagai mo polyvinyl chloride, resin ABS, resin acrylic, polyurethane, melamine resin, cellulose resin ma le tele o isi palasitika.

Fa'amatalaga

Aitema	Fa'amatalaga
Liu liusuavai	73-75 °C(malamalama)
Fa'apuna	170-175 °C1 mm Hg(malamalama)
Malosi	1.2379 (fa'atatau fa'atatau)
Omiga ausa	0-0Pa ile 20-25℃
Fa'ailoga fa'afofo	1.5389 (fa'atatau)
Su'ega oona (pKa)	7.11±0.35(Voloa)
LogP	2.33 ile 23.5℃

Fa'atatauga

Enzophenone-8 e fetaui lelei ma le resini, o le fua lautele o le 0.25-3%, ma e lelei le faʻamautuina o le malamalama i le vali. Enzophenone-8 o se UV absorber talafeagai mo le tele o palasitika e pei o le polyvinyl chloride, ABS resin, acrylic resin, polyurethane, melamine resin, cellulose resin, ma isi.