3,3'-CARBONYLBIS(7-METHOXYCOUMARIN)

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Names

[ CAS No. ]:
64267-17-0

[ Name ]:
3,3'-CARBONYLBIS(7-METHOXYCOUMARIN)

[Synonym ]:
3,3'-carbonyl bis(7-methoxycoumarin)
7-methoxy-3-[(7-methoxy-2-oxochromen-3-yl)carbonyl]chromen-2-one
7-methoxy-3-[(7-methoxy-2-oxo-2H-chromen-3-yl)carbonyl]-2H-chromen-2-one

Chemical & Physical Properties

[ Density]:
1.425 g/cm3

[ Boiling Point ]:
649.2ºC at 760 mmHg

[ Melting Point ]:
271ºC

[ Molecular Formula ]:
C21H14O7

[ Molecular Weight ]:
378.33200

[ Flash Point ]:
285.4ºC

[ Exact Mass ]:
378.07400

[ PSA ]:
95.95000

[ LogP ]:
3.14760

[ Index of Refraction ]:
1.638

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Hydroxy-4-methoxybenzaldehyde
  • Dimethyl 3-oxoglutarate

DownStream

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 7-ethyl-3-(7-ethyl-2-oxochromene-3-carbonyl)chromen-2-one
  • 3,3'-Carbonylbis(7-diethylaminocoumarin)
  • 3,3'-carbonylbis(5,7-dipropoxy-2-benzopyrone)
  • 3,3'-[carbonylbis[imino(3-methoxy-p-phenylene)azo]]bis(benzenesulphonic) acid
  • 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-p-phenylene)azo]]bis[N,N,N-trimethylanilinium] dichloride
  • 3,3'-[carbonylbis[imino(5-methoxy-2-methyl-p-phenylene)azo]]bis[N,N,N-trimethylanilinium] acetate chloride
  • 2-(2-Methoxy-5-methylphenyl)butanedioic acid
  • 2-(3-Chloro-4-methoxyphenyl)propanoic acid
  • 2-Chloro-1-(2-methoxy-4,5-dimethylphenyl)ethan-1-ol
  • 4-[(2,3-dihydro-1H-inden-5-yl)methyl]piperidine
  • 4-[(5-Chlorothiophen-2-yl)methyl]piperidine
  • Methyl 2-bromo-3-methoxy-6-phenyl-4-pyridinecarboxylate
  • 3-Methyl-2-phenyl-3H-imidazo[4,5-b]pyridine-6-carboxylic acid
  • 2-(2,2-Dimethylhydrazin-1-yl)-1,3-thiazole
  • 3-(1,3-Dioxaindan-5-yl)-2,2-dimethylcyclopropane-1-carboxylic acid
  • Ethyl 2-bromo-6-(2-fluorophenyl)-3-hydroxy-4-pyridinecarboxylate
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