3-hydroxychromen-2-one

Suppliers

Names

[ CAS No. ]:
5818-89-3

[ Name ]:
3-hydroxychromen-2-one

[Synonym ]:
chromene-2,3-dione
Chroman-2,3-dione
chroman-2,3-dione
chromandione
Chroman-2,3-dion
ketocoumarin
chromanedione-2,3

Chemical & Physical Properties

[ Melting Point ]:
153°C

[ Molecular Formula ]:
C9H6O3

[ Molecular Weight ]:
162.14200

[ Exact Mass ]:
162.03200

[ PSA ]:
43.37000

[ LogP ]:
0.71720

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932999099

Precursor & DownStream

Precursor

DownStream

  • 2-Hydroxyphenylacetic acid
  • 3-[(2-methoxyphenyl)methyl]-1-methylquinoxalin-2-one
  • 3-[(6-oxocyclohexa-2,4-dien-1-ylidene)-(2-phenylhydrazinyl)methyl]-1H-quinoxalin-2-one

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 7-ethoxy-3-hydroxychromen-2-one
  • 6,8-dibromo-3-hydroxychromen-2-one
  • 6,8-dichloro-3-hydroxychromen-2-one
  • 3-Amino-6-hydroxy-2H-chromen-2-one
  • 3-bromo-7-hydroxychromen-2-one
  • 3-(cyclohexanecarbonyl)-4-hydroxychromen-2-one