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 liusuavai 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 solu i le vai. UV absorber UV-BP-6 o se tioata samasama malamalama. UV absorber UV-BP-6 e mu ma faaosofia ai 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(Vailoaina)
Fa'ailoga fa'afofo	1.5000
LogP	3.9-4.1

Fa'atatauga

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.