Coumarin 343

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Names

[ CAS No. ]:
55804-65-4

[ Name ]:
Coumarin 343

[Synonym ]:
1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carboxylic acid, 2,3,6,7-tetrahydro-11-oxo-
Coumarin343
Coumarin 343
11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylic acid
MFCD00051335
EINECS 259-824-6
Coumarin 519

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
574.8±50.0 °C at 760 mmHg

[ Melting Point ]:
240ºC

[ Molecular Formula ]:
C16H15NO4

[ Molecular Weight ]:
285.295

[ Flash Point ]:
301.4±30.1 °C

[ Exact Mass ]:
285.100098

[ PSA ]:
70.75000

[ LogP ]:
3.20

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.691

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Articles

Carbonate Doping in TiO2 Microsphere: The Key Parameter Influencing Others for Efficient Dye Sensitized Solar Cell.

Sci. Rep. 6 , 23209, (2016)

Four key parameters namely light trapping, density of light harvesting centre, photoinduced electron injection and electron transport without self-recombination are universally important across all ki...


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Related Compounds

  • coumarin 343 methyl ester
  • coumarin 343 acid chloride
  • Coumarin 343 X carboxylic acid
  • Coumarin-343 X NHS ester
  • Coumarin-8-ol, 7-methoxy-4-methyl-
  • coumarin-3-carboxylic acid-N-(5,7-dihydroxycoumarin)-3-carbonylhydrazide
  • rac-4-{[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexyl]formamido}but-2-enoic acid
  • tert-Butyl 6-(3-hydroxyphenyl)-3-methyl-3,4-dihydropyridine-1(2H)-carboxylate
  • rac-1-[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclohexaneamido]cyclopropane-1-carboxylic acid
  • 3-[2-cyclobutyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]butanoic acid
  • 5-[2-cyclobutyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]pyridine-2-carboxylic acid
  • 4-[2-cyclobutyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]-3-hydroxybutanoic acid
  • 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-{[(3-methoxy-1,2-thiazol-5-yl)methyl]carbamoyl}propanoic acid
  • rel-N-Methyl-3-((2R,5S)-5-methylpiperidin-2-yl)benzamide
  • rel-tert-Butyl (2R,5R)-5-methyl-4-oxo-2-phenylpiperidine-1-carboxylate
  • (4S,5S)-4-amino-5-(furan-2-yl)-1-methylpyrrolidin-2-one
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