UV Stabilizer UV-1 CAS 57834-33-0

CAS;57834-33-0

Formulae hypotheticae:C17H18N2O2

Pondus hypotheticum:282.34

EINECS:260-976-0

Synonyma:UvAbsorberUv-1>98.5%; UV Stablizer; UV Absorbers; Ultraviolet absorber UV-1; UV Stabilizer UV-1; 4-[(N-methylanilino)methylideneamino]acidi benzoici; milestab 1; LOTSORB UV 1

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Quid est UV Stabilizer UV-1 CAS 57834-33-0?

UV Stabilizer UV 1 hypotheticam formulam C17H18N2O2 et pondus hypotheticum habet 282.3. UV Stabilizer UV-1 est liquor lucidus cum umore ≤1.0%. Ferventio 188 ~ 190℃/13Pa. Densitas relativa est 1.127. Viscositas (20℃) est fere 4752mPa·s. Solubilitas: >50 in ethanol, >50 in alcohole isopropyl, >50 in butyl acetate, et nulla in aqua.

Specification

Item	Specification
Acidum coefficiens (pKa)	6.94 ± 0.50 (Praedicta)
fervens	188 °C
Densitas	1.05±0.1 g/cm3(Praedicta)
Vapor pressura	78Pa at 25℃
Aqua solutionis	34.7mg/L ad 20℃
LogP	4.46 at 25℃

Applicationem

UV Stabilizer UV-1 multum efficax est anti-ultraviolaeum additivum. Uv-1 etiam in materiis polyurethanis adhibetur ut spuma spuma, elastomi, corio, calciamentis, tenaces, coatings, et sic porro. Praeterea UV stabilior UV-1 flaventia resistentia productorum efficaciter emendare potest.