UV 538 CAS 2985-59-3

CAS:2985-59-3 : kuv

Molecular Formula:C25H34O3

Molecular Luj:382.54 ib

EINECS:221-049-6 ib

Synonyms:UV538;4-(DODECYLOXY)-2-HYDROXYBENZOPENONE;[4-(dodecyloxy)-2-hydroxyphenyl]phenyl-methanon;[4-(dodecyloxy)-2-hydroxyphenyl]phenyl-MethanoChemicalbookne;2-Hydroxy-4-(dodecyloxy) benzophenone

Tso Koj Cov Lus

Product Detail

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UV 538 CAS 2985-59-3 yog dab tsi?

UV 538 non-toxic, non-flammable, non-explosive, non-corrosive, zoo cia ruaj khov, tuaj yeem nqus 270-340nm ultraviolet lub teeb, tiv thaiv cov khoom siv polymer los ntawm kev yees duab, tawg thiab tawg, zoo heev rau kev pab cuam lub neej ntawm cov khoom. .Cov mis molecular ntawm UV-1200 yog C25H34O3, thiab ultraviolet absorber UV-1200 yog hloov UV-531 thiab UV-9.

Specification

Yam khoom	Specification
Melting point	49-50 ° C
Boiling point	506.3 ± 35.0 ° C (Predicted)
Qhov ntom	1.029 ± 0.06 g / cm3 (Tshaj tawm)
Acidity coefficient (pKa)	7.58 ± 0.35 (Tshaj tawm)

Daim ntawv thov

UV absorbent UV-1200 yog hloov ntawm UV-531 thiab UV-9.Cov khoom yog non-toxic, non-flammable, non-explosive, non-corrosive, zoo cia stability, muaj peev xwm nqus tau 270-340nm ultraviolet lub teeb, Chemicalbook los tiv thaiv kev yees duab, tawg thiab nkig polymer cov ntaub ntawv, zoo heev ncua lub neej kev pab cuam ntawm cov khoom. .Vim nws txoj kev ua tau zoo heev, nws tau siv dav hauv polyethylene, polypropylene, acrylic, ntau yam qib siab coatings thiab automotive xim txawv teb chaws.