UV absorber UV BP-6 CAS 131-54-4

CAS:131-54-4

Fuafua mole:C15H14O5

Molecular Weight:274.27

EINECS:205-027-3

upu uiga tutusa:Benzophenone,2,2'-dihydroxy-4,4'-dimethoxy-;bis(2-hydroxy-4-methoxyphenyl)-methanon;CyasorbUV12;2,2-DIHDROXY-4,Chemicalbook4-DIMETHOXYBENZOPHENONE;UV-6,BP-6;UVabsorberUVBP-6

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O le a le UV absorber UV BP-6 CAS 131-54-4?

O le mea faʻafefete o le UV absorber UV-BP-6 o le 139-140 ° C. UV absorber UV BP-6 e soluble i le ethyl acetate, methyl ethyl ketone ma toluene, ma e le mafai ona faʻafefe i le vai.UV absorber UV-BP-6 o se tioata samasama malamalama.UV absorber UV-BP-6 e mu ma faaosofia le asu e ala i le vevela vevela.

Fa'amatalaga

Aitema	Fa'amatalaga
Liu liusuavai	133-136 °C(malamalama)
Fa'apuna	377.26°C (fa'atatau fa'atatau)
Malosi	1.2662 (fa'atatau fa'atatau)
Su'ega oona (pKa)	6.81±0.35(Voloia)
Fa'ailoga fa'afofo	1.5000
LogP	3.9-4.1

Fa'aaogāga

UV absorber UV-BP-6 e talafeagai mo polyvinyl chloride, resin acrylic, resin epoxy, resini phenolic, cellulose nitrate ma polyurethane.UV absorber UV BP-6 o le benzophenone ultraviolet absorber.Uv absorber o le faʻamautu malamalama masani masani faʻaaogaina e pei o le ultraviolet absorber, faʻaaogaina lautele i vali ma palasitika.