| CAS NO.: | 91-44-1 |
|---|---|
| Formula: | C14h17no2 |
| EINECS: | 202-068-9 |
|
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| Product Name | 7-Diethylamino-4-methylcoumarin (Fluorescent brightener SWN) |
| CAS No. | 91-44-1 |
| Appearance | White powder |
| Assay | ≥99% |
| Capacity | 500mt/year |
| Min.packing | 1kg |
| Application | Fluorescent brightener/dye intermediate |
| Standard | Enterprise export |
| Manufacturer | Jinan Finer Chemical Co., Ltd |
| More information | 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 |
Jinan Finer Chemical Co., Ltd is professional to manufacture and R&D chemical intermediates, pharmaceutical intermediates and fine chemicals. Company locates in Jinan city new material industry park which is approved by Shandong province government, so the company has great advantages in enterprise credit, finance security, product quality control and cargo export.
The pharmaceutical intermediates are mainly applied to anti-cancer, anti-depression, cardiovascular, diabetes and other new medicine. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.The company built new factory to produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields.
Finerchem has export & import license, and hazard chemical sales license. The products are exported to America, Brazil, South Korea, Japan, Taiwan, Malaysia, Thailand, Indonesia, Europe union and other countries or regions.
Under rich experiences and excellent international reputation, the company becomes a quite influential enterprise in China's chemical field. FinerChem sincerely look forward to establishing long good cooperation with our customers from all over the world.
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