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

CAS:131-54-4

Fọọmu Molecular:C15H14O5

Ìwọ̀n Molikula:274.27

EINECS:205-027-3

Awọn itumọ ọrọ sisọ:Benzophenone,2,2'-dihydroxy-4,4'-dimethoxy-; bis (2-hydroxy-4-methoxyphenyl) - kẹmika; CyasorbUV12; 2,2-DIHDROXY-4,Chemicalbook4-DIMETHOXYBENZOPHENONE; UV-6,BP-6; UVabsorberUVBP-6

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Ohun ti o jẹ UV absorber UV BP-6 CAS 131-54-4?

Ojutu yo ti UV absorber UV-BP-6 jẹ 139-140 ° C. UV absorber UV BP-6 jẹ tiotuka ni ethyl acetate, methyl ethyl ketone ati toluene, ati insoluble ninu omi. UV absorber UV-BP-6 ni a ina ofeefee gara. UV absorber UV-BP-6 jẹ flammable ati ki o stimulates ẹfin nipa gbona jijẹ.

Sipesifikesonu

Nkan	Sipesifikesonu
Ojuami yo	133-136°C(tan.)
Oju omi farabale	377.26°C (iṣiro ti o ni inira)
iwuwo	1.2662 (iṣiro ti o ni inira)
olùsọdipúpọ̀ acid (pKa)	6.81± 0.35 (Asọtẹlẹ)
Atọka itọka	1.5000
LogP	3.9-4.1

Ohun elo

UV absorber UV-BP-6 dara fun polyvinyl kiloraidi, resini akiriliki, resini epoxy, resini phenolic, iyọ cellulose ati polyurethane. UV absorber UV BP-6 jẹ olugba ultraviolet benzophenone. Uv absorber jẹ amuduro ina ti o wọpọ julọ ti a lo bi olutọpa ultraviolet, lilo pupọ ni awọn kikun ati awọn pilasitik.