Coumarin 337

Coumarin 337 Suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:Coumarin 337
CAS:55804-68-7
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427
Email: sales@conier.com
Products Intro: Product Name:coumarin 337
CAS:55804-68-7
Purity:0.99 Package:1kg
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 15093356674;
Email: laboratory@coreychem.com
Products Intro: Product Name:Coumarin 337
CAS:55804-68-7
Purity:95.0% windy023 Package:5KG;1KG
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Email: sales@tnjchem.com
Products Intro: Product Name:2,3,6,7-tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]...
CAS:55804-68-7
Company Name: Henan Alfa Chemical Co., Ltd
Tel: +8618339805032
Email: alfa4@alfachem.cn
Products Intro: CAS:55804-68-7
Purity:97%+ Package:5g, 25g, 100g, 500g, 1kg, 25kg
Coumarin 337 Basic information
Product Name:Coumarin 337
Synonyms:1h,5h,11h-[1]benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile,2,3,6,7-tetrahyd;ro-11-oxo-;COUMARIN 523;COUMARIN 337;COUMARIN 337, 99%, LASER GRADE, PURE;Coumarin 337, laser grade, pure;3-Cyano-6,7,8-(4-azaheptane-1,4,7-triyl)-2H-1-benzopyran-2-one;Coumarin 337,99%,pure,laser grade
CAS:55804-68-7
MF:C16H14N2O2
MW:266.29
EINECS:259-827-2
Product Categories:C;Stains and Dyes;Stains&Dyes, A to
Mol File:55804-68-7.mol
Coumarin 337 Structure
Coumarin 337 Chemical Properties
Melting point 250 °C (dec.)(lit.)
Boiling point 409.5°C (rough estimate)
density 1.1262 (rough estimate)
refractive index 1.6240 (estimate)
pka5.14±0.40(Predicted)
form powder to crystal
color Light yellow to Brown
λmax442nm(EtOH)(lit.)
EPA Substance Registry System1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile, 2,3,6,7-tetrahydro-11-oxo- (55804-68-7)
Safety Information
Hazard Codes Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 37/39-26
WGK Germany 3
HS Code 29322985
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
Coumarin 337 Usage And Synthesis
Chemical Propertiesorange needle-like crystals
UsesSuitable as a laser dye.
UsesCoumarin 337 is used as a laser dye.
Coumarin 337 Preparation Products And Raw materials
Tag:Coumarin 337(55804-68-7) Related Product Information
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