Coumarin 337
Coumarin 337
- CAS:
- 55804-68-7
- MF:
- C16H14N2O2
- MW:
- 266.29
Suppliers by country/region
Company Type
Properties
- Melting point:
- 250 °C (dec.)(lit.)
- Boiling point:
- 409.5°C (rough estimate)
- Density
- 1.1262 (rough estimate)
- refractive index
- 1.6240 (estimate)
- pka
- 5.14±0.40(Predicted)
- form
- powder to crystal
- color
- Light yellow to Brown
- λmax
- 442nm(EtOH)(lit.)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H319-H302+H312+H332-H315
- Precautionary statements
- P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
- Hazard Codes
- Xn
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 37/39-26
- WGK Germany
- 3
- HS Code
- 29322985
1 India supplier list of "Coumarin 337"
- Product Name:10-ethynyl-2,3,6,7-tetrahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinolin-11(5H)-one (Coumarin337)
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Hyderabad,INDIA
- Product Name:Coumarin337
- Products Intro:Brand:tcichemicals | Product Number:C3063
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:Coumarin 337
- Products Intro:Purity: 98%(Min,HPLC) | Package: 100g;1kg;5kg,10kg,25kg,50kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
- Product Name:coumarin 337
- Products Intro:Purity: 0.99 | Package: 1kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Coumarin337
- Products Intro:Purity: 99.0% | Package: 100g;1kg;5kg;25kg
- Company Type: Trader
- Country/Region: CHINA
- Product Name:Coumarin 337
- Products Intro:Purity: 95.0% windy023 | Package: 5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Methyl 3-amino-2-fluorobenzoate
- Product Name:2,3,6,7-tetrahydro-11-oxo-1H,5H,11H-[1]benzopyrano[6,7,8-ij]...
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Gamma-butyrolactone
- Product Name:Coumarin 337
- Products Intro:Purity: 97%+ | Package: 5g, 25g, 100g, 500g, 1kg, 25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Chemical reagent,Pharmaceutical intermediates,Catalyst
- Product Name:Coumarin 337
- Products Intro:Purity: >=95% | CustNote: https://photochem.alfa-chemistry.com/product/coumarin-337-cas-55804-68-7-179269.html
- Company Type: Reagent
- Country/Region: UNITED STATES
- Main Products: Active Pharmaceutical Ingredient (API),Insect Pheromone,Boronic Compounds,Material & Chemicals,Lipid Compounds
- Product Name:Coumarin 337
- Products Intro:Purity: 95%+ | Package: 1g;5g;10g;25g;50g;100g; | CustNote: accept Custom Synthesis Services, support large packing
- Company Type: Trader
- Country/Region: CHINA
- Main Products: cof,mof