Enzophenone-8 CAS 131-53-3

CAS:131-53-3

Cov mis molecular:C14H12O4

Qhov Hnyav Molecular:244.24

EINECS:205-026-8

Cov lus txhais: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)

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Enzophenone-8 CAS 131-53-3 yog dab tsi?

Enzophenone-8 yog hmoov daj daj, qhov khov 68 ℃, qhov kub 170-175 ℃, qhov ceev 1.382, tsis yaj hauv dej. Enzophenone-8 yog ib qho tshuaj nqus ultraviolet, uas tsim nyog rau polyvinyl chloride, ABS resin, acrylic resin, polyurethane, melamine resin, cellulose resin thiab ntau lwm yam yas.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Qhov kub yaj	73-75 ° C (lit.)
Kub taw tes	170-175 °C1 hli Hg (lit.)
Qhov Ceev	1.2379 (kwv yees li qub)
Lub zog ua pa	0-0Pa ntawm 20-25 ℃
Cov ntsuas kev cuam tshuam	1.5389 (kwv yees)
Cov coefficient ntawm acidity (pKa)	7.11 ± 0.35 (Kwv yees)
LogP	2.33 ntawm 23.5 ℃

Daim Ntawv Thov

Enzophenone-8 muaj kev sib raug zoo nrog cov resin, qhov ntau npaum li cas yog 0.25-3%, thiab muaj cov teebmeem zoo rau lub teeb ci hauv cov xim pleev xim. Enzophenone-8 yog ib qho khoom nqus UV uas haum rau ntau yam yas xws li polyvinyl chloride, ABS resin, acrylic resin, polyurethane, melamine resin, cellulose resin, thiab lwm yam.