7-Diethylamino-4-methylcoumarin e nang le CAS 91-44-1

CAS:91-44-1

Foromo ea molek'hule:C14H17NO2

Boima ba molek'hule:231.29

Nomoro ea EINECS:202-068-9

Mantsoe a tšoanang: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-one; blancophorffg; c47; Coumalux; coumarin 7-diethylamino-4-methyl-

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7-Diethylamino-4-methylcoumarin e nang le CAS 91-44-1 ke eng?

Ke dae e tloaelehileng ea laser e entsoeng ka condensation ea m-diethylaminophenol le ethyl acetoacetate. Ke phofo e tšoeu, e ke keng ea qhibiliha ka metsing, e qhibiliha ka har'a ethanol le lihlahisoa tse ling tsa tlhaho.

Tlhaloso

Ntho	Standard
Ponahalo	Phofo e tšoeu
Sebaka se qhibilihang	69-75 ℃
Bohloeki	≥99%
Sboitlamo	5g e bonaletsa ho 50ml methanol

Kopo

1. E loketse ho khantša le ho khantša boea, silika, nylon le likhoele tse ling le boea, 'me e loketse ka ho khetheha bakeng sa ho khanya le ho khantša ha polasetiki.
2. E sebelisetsoa ho khantša k'hothone, boea, silika ea tlhaho, nylon, acrylic, acetate fiber.
3. Dae e tloaelehileng ea laser