7-Diethylamino-4-methylcoumarin(91-44-1)
- Name: 7-Diethylamino-4-methylcoumarin
- Synonyms:Coumarin,7-(diethylamino)-4-methyl- (6CI,7CI,8CI);4-Methyl-7-(diethylamino)coumarin;7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one;7-(Diethylamino)-4-methylcoumarin;Aclarat 8678;Blancol WNS;BlancophorAW;Blancophor FFG;Blankophor SOL;C 47;C 47 (coumarin derivative);C.I.551100;C.I. Fluorescent Brightener 140;C.I. Fluorescent Brightener 52;Calcofluor White RW;Calcofluor White SD;Coumarin 47;DEMC;Fluorescent Brightener 140;Fluorescent Brightener 52;HR 1;UvitexWGS;Whitefluor B;Whitex WS;Hiltamine Arctic White SOL;Leucophor WS;Leukophor WS;NSC61830;Neo-Super HR 1;Rylux VPA-T;Tinopal SWN;
- Molecular Formula:C14H17NO2
- Molecular Weight:231.294
- CAS Registry Number:91-44-1
- EINECS:202-068-9
- Melting Point:72-75 °C
- Water Solubility:slightly soluble in water
CAS No.91-44-1 Top quality of 91-44-1Optical Brightener SWN factoryOptical Brightener SWN in China
Assay:99%min Appearance:white to off white powder Package:according to the clients requirement Storage:Stored in low temperature,dry condition,avoid light Transportation:ocean shipping or air transportation Application:Pharmaceutical active ingredients Pharmaceutical intermediates etc
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China (Mainland)] 
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CAS No.91-44-1 Optical Brightener SWN
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CAS No.91-44-1 Newblue-CHEM CAS:91-44-1 7-Diethylamino-4-methylcoumarin
Assay:99.5% Appearance:White powder Package:IN 25kg drums Storage:RT Transportation:sea Application:pharma
Min. Order:100Metric Ton
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China (Mainland)] 
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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China (Mainland)] 
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin CAS:91-44-1
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CAS No.91-44-1 7-Diethylamino-4-Methylcoumarin CAS 91-44-1
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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China (Mainland)] 
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 91-44-1 7-Diethylamino-4-methylcoumarin
Assay:99% Appearance:White Powder Package:25kg/drum, also according to the clients requirement Storage:Store In Dry, Cool And Ventilated Place Transportation:By Sea Or By Air Application:It is widely used as a thickener, emulsifier and stabilizer
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China (Mainland)] 
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CAS No.91-44-1 2H-1-Benzopyran-2-one,7-(diethylamino)-4-methyl-
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China (Mainland)] 
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 Fluorescent Brightener 52 Manufacturer/High quality/Best price/In stock
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Assay:90% Appearance:white grain/ powder Package:standard packaging / as requirement Storage:Ventilated dry place, away from open flame Transportation:by sea Application:Suitable for industrial production, widely used
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
Assay:98% Package:25 kgs Packed in Drum,small order in carton Packing Storage:Store in cool and dry place, away from Sun light. Transportation:By Express,By Sea or by Air Application:healing drugs
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
Assay:99%+ Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days... Application:Pharma;Industry;Agricultural;chemical reaserch
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 China Largest factory Manufacturer Supply High Quality 7-Diethylamino-4-methylcoumarin CAS 91-44-1
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Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Raw materials in the pharmaceutical field
Min. Order:10Kilogram
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CAS No.91-44-1 Factory Supply Coumarin 1
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CAS No.91-44-1 91-44-1 7-Diethylamino-4-methylcoumarin
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China (Mainland)] Premium
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CAS No.91-44-1 91-44-1 7-Diethylamino-4-methylcoumarin
Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications
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CAS No.91-44-1 7-(diethylamino)-4-methyl-1-benzopyran-2-one
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin CAS No.91-44-1
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CAS No.91-44-1 91-44-1 7-Diethylamino-4-methylcoumarin
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CAS No.91-44-1 7-Diethylamino-4-methylcoumarin
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