N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide CAS 23949-66-8

CAS:23949-66-8

Cov mis molecular:C18H20N2O3

Qhov Hnyav Molecular:312.36

EINECS:245-950-9

Cov lus txhais:LOTSORB UV 312; N1-(2-Ethoxyphenyl)-N2-(2-ethylphenyl)ethanediamide; UV-312; VSU; EthanediaMide, N1-(2-ethoxyphenyl)-N2-(2-ethylphenyl)-UV Absorber 312; n-(2-ethoxyphenyl)-n'-(2-ethylphenyl)oxamide; N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

N-(2-Ethoxyphenyl)-N'-(4-ethylphenyl)-ethlyene diamide CAS 23949-66-8 yog dab tsi?

N - (2-Ethoxyphenyl) - N '- (4-ethylphenyl) - ethene diamine hmoov dawb, melting point 124-127 ℃. Cov ntsiab lus ≥ 99%. Insoluble hauv dej, soluble hauv toluene, styrene, acetone, thiab methyl methacrylate. Insoluble hauv dej, soluble hauv toluene, styrene, acetone, thiab methyl methacrylate.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Kub taw tes	>400 °C
Qhov Ceev	1.216 ± 0.06 g/cm3 (Kwv yees)
Lub zog ua pa	0Pa ntawm 25 ℃
pKa	10.81 ± 0.70 (Kwv yees)
MW	312.36
kev dawb huv	99%

Daim Ntawv Thov

N - (2-Ethoxyphenyl) - N '- (4-ethylphenyl) - ethene diamine yog ib yam khoom polar uas muaj qhov tsis tshua muaj volatility thiab zoo thermal stability. Nws yuav tsis discolor thaum nyob rau hauv kev sib cuag nrog cov hlau ions thiab yog tshwj xeeb tshaj yog zoo rau luv luv wavelength ultraviolet lub teeb. Yog li ntawd, nws yog feem ntau siv ua tus neeg sawv cev whitening thiab stabilizer rau UV curing systems.