7-Diethylamino-4-methylcoumarin ma CAS 91-44-1

CAS:91-44-1

Fuafua mole:C14H17NO2

mamafa mole:231.29

EINECS Numera:202-068-9

upu uiga tutusa: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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Fa'amatalaga Oloa

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Faailoga o oloa

O le a le 7-Diethylamino-4-methylcoumarin ma CAS 91-44-1?

O se vali laser masani e faia i le condensation o le m-diethylaminophenol ma le ethyl acetoacetate.E pa'epa'e pa'epa'e, e le mafai ona solu i le vai, solu i le ethanol ma isi solvents organic.

Fa'amatalaga

Aitema	Tulaga
Fa'aaliga	Pa'u pa'epa'e
Liu liusuavai	69-75 ℃
mama	≥99%
Solubility	5g e manino ile 50ml methanol

Fa'atatauga

1. E fetaui lelei mo le faʻamalamalamaina ma le faʻamalamalamaina o fulufulu mamoe, siliki, nylon ma isi filo ma fulufulu, ma e sili ona talafeagai mo le faʻamalamalamaina ma le faʻamalamalamaina o palasitika.
2. Faʻaaogaina mo le faʻamalamalamaina o le cotton, fulufulu mamoe, siliki masani, nylon, acrylic, acetate fiber
3. O se vali laser masani