7-Diethylamino-4-methylcoumarin
Chinese Name: 7-Diethylamino-4-methylcoumarin
CAS: 91-44-1
Appearance: Off-white powder
Purity: ≥98%
Production Capacity: 200 tons/year
Minimum Packaging: Starting from 1 gram
Standard: Enterprise export standard
Application: Dye intermediate/fluorescent whitening agent
English Name: 7-Diethylamino-4-methylcoumarin
Alias: MDAC
Optical Whitener SWN
7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one
4-Methyl-7-(diethylamino)coumarin
Fluorescent Brightener 52
Coumarin 1
Fluorescent Brightener 140
Leucophor WS
Product Name: Fluorescent Brightener 52
Fluorescent Brightener SWN
7-Diethylamino-4-methylcoumarin
7-Diethylamino-4-methyl-2H-1-benzopyran-2-one
Fluorescent Brightener WS
Fluorescent Brightener 140
Molecular Formula: C14H17NO2
Molecular Weight: 231.29
CAS Registry Number: 91-44-1 (61968-71-6;12224-03-2)
EINECS Number: 202-068-9
Density: 1.122
Melting Point: 70-73 oC
Flash Point: 152 oC
Water Solubility: Slightly soluble