I-7-Diethylamino-4-methylcoumarin kunye ne-CAS 91-44-1

I-7-Diethylamino-4-methylcoumarin ene-CAS 91-44-1 Umfanekiso obonakalayo

I-CAS:91-44-1

Ifomula yemolekyuli:C14H17NO2

Ubunzima bemolekyuli:231.29

Inombolo ye-EINECS:202-068-9

Izithethantonye:2H-1-Benzopyran-2-one,7-(diethylamino)-4-methyl-;7-(diethyl;7-(diethylamino)-4-methyl-2h-1-benzopyran-2-on; 7-(Diethylamino)-4-methyl-2H-chromen-2-enye; blancophorffg; c47; Coumalux; coumarin ,7-diethylamino-4-methyl-

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-7-Diethylamino-4-methylcoumarin ene-CAS 91-44-1?

Yidayi ye-laser eqhelekileyo eyenziwa yi-condensation ye-m-diethylaminophenol kunye ne-ethyl acetoacetate.Ngaba ngumgubo omhlophe, onganyibilikiyo emanzini, unyibilika kwi-ethanol kunye nezinye izinyibilikisi eziphilayo.

Inkcazo

Into	Umgangatho
Imbonakalo	Umgubo omhlophe
Indawo yokunyibilika	69-75℃
Ubunyulu	≥99%
Sukuzithemba	I-5g ibonakala kwi-50ml ye-methanol

Isicelo

1. Ilungele ukuqaqambisa kunye nokukhanya koboya, isilika, inayiloni kunye nezinye iintsinga kunye noboya, kwaye ifaneleke ngakumbi ukuqaqamba kunye nokukhanya kweeplastiki.
2. Isetyenziselwa ukuqaqambisa umqhaphu, uboya, isilika yendalo, inayiloni, iacrylic, ifayibha yeacetate.
3. Idayi ye-laser eqhelekileyo