High Quality 7-Diethylamino-4-methylcoumarin 91-44-1 | China | Manufacturer

Price	$5	$3	$2
Package	1KG	10KG	50KG

Product Details

Product Name: 7-Diethylamino-4-methylcoumarin	CAS No.: 91-44-1
EC-No.: 202-068-9	Min. Order: 1KG
Purity: 99%	Supply Ability: 10000kg
Release date: 2024/08/12
package : 25kg drum	keywords : 91-44-1
keywords 2: 7-Diethylamino-4-methylcoumarin	keywords 3: CAS 91-44-1 manufacturer in China
keywords 4: CAS 91-44-1 supplier in China	sample: 10g 1kg is available
Appearance : white powder	keywords 5: CAS 91-44-1 safe delivery
keywords 6: CAS 91-44-1 seller in China

High Quality 7-Diethylamino-4-methylcoumarin CAS 91-44-1

Chemical Name: 7-Diethylamino-4-methylcoumarin
CAS No.: 91-44-1
Molecular Fomula: C14H17NO2

Chemical Structure:

Molecular weight: 231.29

Appearance:

White crystalline

Assay: 99%

Specification

Item	Specification
Apperance:	White to light brown crystalline powder
Melting point:	70-74℃
Ash:	0.5%max
Max.absorption wavelength:	375nm(in ethanol)

Application :

Optical Brightener SWN is applicable in wool, silk, acetate fiber, triacetate fiber, etc.Also can be 
used in cotton, plstic and chromatically press paint and added into resin to whiten the fiber cellulose. 

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Recommended supplier

Product name	Price		Suppliers	Update time
7-Diethylamino-4-methylcoumarin	$10.00/1kg	VIP1Y	Hebei Zhuanglai Chemical Trading Co.,Ltd	2024-05-31
7-Diethylamino-4-methylcoumarin	$0.00/1kg	VIP2Y	Hebei Kingfiner Technology Development Co.Ltd	2024-05-22
coumarin 460	$30000.00/1T	VIP5Y	Hebei Yanxi Chemical Co., Ltd.	2023-12-21
7-Diethylamino-4-methylcoumarin	$30.00/1KG	VIP3Y	Hebei Guanlang Biotechnology Co., Ltd.	2022-09-20
7-Diethylamino-4-methylcoumarin	$0.00/25KG	VIP5Y	Hebei Mojin Biotechnology Co., Ltd	2022-06-30
7-(Diethylamino)-4-methyl-2H-chromen-2-one	$6.98/1KG		Hong Kong Tiansheng New Material Trading Co., Ltd	2021-12-13
7-(Diethylamino)-4-methyl-2H-chromen-2-one	$800.00/1KG		Shanghai Dumi Biotechnology Co.,ltd	2021-07-16
Optical brightener SWN; MDAC;Optical brightener 52	$0.00/25KG		Jiangxi Lotchem Co.,Ltd.	2020-06-03
7-(Diethylamino)-4-methyl-2H-chromen-2-one	$50.00/10g		Hebei shuoxi biotechnology co. LTD	2020-04-24
7-Diethylamino-4-methylcoumarin	$11.00/1KG	VIP7Y	Career Henan Chemical Co	2018-08-16

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Product Details

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Hebei Chuanghai Biotechnology Co,.LTD