Cas no for 91-44-1,7-Diethylamino-4-methylcoumarin ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 91-44-1

91-44-1

[CAS Name] 7-Diethylamino-4-methylcoumarin

[Formula] C14H17NO2

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[CAS Name]7-Diethylamino-4-methylcoumarin
[Alias]Coumarin 1~4-Methyl-7-diethylaminocoumarin; 4-Methyl-7-diethylamino coumarine; Fluorescent Brightener SWN; 4-methyl-7-diethylamino Coumarin
[Number]91-44-1
[EINECS]202-068-9
[Formula]C14H17NO2
[Molecular weight]231.29

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Jinan Finer Chemical Co., Ltd.

Name: 7-Diethylamino-4-methylcoumarin
CAS: 91-44-1
Purity: ≥99%
Appearance: White powder
Capacity: 500mt/year
Min.packing: 1kgm
Application: Fluorescent brightener/dye intermediate
Standard: Enterprise export
Manufacturer: Jinan Finer Chemical Co., Ltd.

Synonyms: Fluorescent brightener SWN
Optical brightener SWN
Optical Whitener SWN
Fluorescent Brightener 52
7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one
7-Diethylamino-4-methylcoumarin
4-Methyl-7-(diethylamino)coumarin
Coumarin 1
Fluorescent Brightener 140
Leucophor WS
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