Octabenzonum CAS 1843-05-6

CAS:VI Maii MDCCCXLIII

Formula Molecularis:C21H26O3

Pondus Moleculare:326.43

EINECS:217-421-2

Synonyma:[2-Hhydroxy-4-(octyloxy)phenyl]phenylmethanonum; 2-HYDROXY-4-N-OCTOXYBENZOPHENONUM; 2-HYDROXY-4-N-OCTYLOXYBENZOPHENONUM; 2-HYDROXY-4-(OCTYLOXY)BENZOPHENONUM; 2-HYDROXY-4-(OCTYLOXYL)-BENZOPHENONUM; CHIMASSORB 81; BENZOPHENONUM-12; Octabenzonum; UV-531

Nuntium Tuum Relinque

Detalia Producti

Deprime

Etiquettae Productarum

Quid est Octabenzonum CAS 1843-05-6?

UV-531 ad classem benzophenonum absorbentium ultraviolaceorum pertinet, nomine chemico 2-hydroxy-4-n-octyloxybenzophenonum. Pulvis crystallinus acicularis, flavus pallidus, temperatura ambiente praeditus, est agens anti-senescentem excellens et efficax, qui lucem ultraviolaceam fortiter absorbere potest. Proprietates habet coloris lucidi, non toxicitatis, bonae compatibilitatis, mobilitatis humilis, et facilis tractationis. Late adhibetur in PE, PVC, PP, PS, PC, vitro organico, fibra polypropylena, et aethyleno vinyl acetato.

Specificatio

Res	Specificatio
Punctum ebullitionis	424.46°C (aestimatio approximata)
Densitas	1.160g/cm³
Conditiones repositionis	Obsignatum in sicco, temperatura ambiente
EINECS	217-421-2
pKa	7.59±0.35 (Praedictum)
puritas	99%

Applicatio

Octabenzonum late adhibetur in PE, PVC, PP, PS, PC. Quod ad vitrum organicum, fibram polypropylenam, et ethylenum vinyl acetatum attinet, etiam bonam photostabilitatem praebet vernicibus phenolicis et alkydicis siccis, polyurethanis, acrylicis, epoxidis, et aliis productis aere siccandis, necnon picturis reparationis autocinetorum, tunicis pulverulentis, polyurethanis, productis gummi, et cetera. Dosis est 0.1% - 0.5%.