7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE

Suppliers

Names

[ CAS No. ]:
2829-46-1

[ Name ]:
7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE

[Synonym ]:
3-Cyano-7-hydroxy-4-methylcoumarin
7-Hydroxy-4-methyl-3-cyan-cumarin
7-hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile
MFCD00674007

Chemical & Physical Properties

[ Density]:
1.433g/cm3

[ Boiling Point ]:
429.72ºC at 760 mmHg

[ Melting Point ]:
300-304ºC

[ Molecular Formula ]:
C11H7NO3

[ Molecular Weight ]:
201.17800

[ Flash Point ]:
213.687ºC

[ Exact Mass ]:
201.04300

[ PSA ]:
74.23000

[ LogP ]:
1.67868

[ Vapour Pressure ]:
0mmHg at 25°C

[ Index of Refraction ]:
1.641

[ Storage condition ]:
2-8℃

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
20/21/22-36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • ETHYL 2-ACETYLCYANOACETATE
  • Resorcine

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

  • 4-Bromo-1-(but-3-yn-1-yloxy)-2-methylbenzene
  • 1-(5-Bromo-2-hydroxy-3-methylphenyl)-2-methylpropan-1-one
  • 1-(5-Bromo-2-hydroxy-3-methylphenyl)-2,2-dimethylpropan-1-one
  • 5-Bromo-7-methyl-1-benzofuran-2-carboxylic acid
  • 4-Bromo-2-methyl-1-(2,2,2-trifluoroethoxy)-benzene
  • 4-Bromo-1-(2,2-difluoroethoxy)-2-methylbenzene
  • 3-Ethylcyclohexane-1-sulfonamide
  • 2-(4-Bromo-2-methyl-phenoxymethyl)-piperidine
  • 5-Bromo-7-methyl-1,3-benzoxazol-2-amine
  • 5-Bromo-7-methyl-1-benzofuran-2-carbonitrile
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