3(2H)-Benzofuranone,6-hydroxy-7-methyl-

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Names

[ CAS No. ]:
21861-22-3

[ Name ]:
3(2H)-Benzofuranone,6-hydroxy-7-methyl-

[Synonym ]:
6-hydroxy-7-methyl coumaranone
6-Hydroxy-7-methyl-benzofuran-3-one

Chemical & Physical Properties

[ Density]:
1.359g/cm3

[ Boiling Point ]:
374.4ºC at 760 mmHg

[ Molecular Formula ]:
C9H8O3

[ Molecular Weight ]:
164.15800

[ Flash Point ]:
160ºC

[ Exact Mass ]:
164.04700

[ PSA ]:
46.53000

[ LogP ]:
1.27570

[ Vapour Pressure ]:
3.89E-06mmHg at 25°C

[ Index of Refraction ]:
1.616

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-methylresorcinol
  • Ethanone,2-chloro-1-(2,4-dihydroxy-3-methylphenyl)-

DownStream

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-Methyl-1H-indol-6-ol
  • (2Z)-2-Benzylidene-6-hydroxy-7-methyl-1-benzofuran-3(2H)-one
  • (2Z)-6-Hydroxy-7-methyl-2-(2-thienylmethylene)-1-benzofuran-3(2H)-one
  • 3(2H)-Benzofuranone,6-hydroxy-, oxime
  • 3(2H)-Benzofuranone,6-hydroxy-2-[(4-hydroxyphenyl)methylene]-
  • 3(2H)-Benzofuranone,6,7-dihydroxy-
  • 7-(4-bromophenyl)-3-{[2-(2,4-dimethylphenyl)-2-oxoethyl]thio}[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one
  • N-[(4-chlorophenyl)methyl]-2-[[7-(4-ethoxyphenyl)-8-oxo-[1,2,4]triazolo[4,3-a]pyrazin-3-yl]sulfanyl]acetamide
  • N-(4-fluorophenyl)-2-[(8-oxo-7-phenyl-7,8-dihydro[1,2,4]triazolo[4,3-a]pyrazin-3-yl)thio]butanamide
  • Methyl 3-chloro-4-(propyloxy)benzoate
  • 2-((7-(3,4-dimethylphenyl)-8-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)thio)-N-(4-methoxyphenyl)propanamide
  • 7-(3-methoxyphenyl)-3-[(4-methylbenzyl)thio][1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one
  • N-(4-chlorophenyl)-2-((7-(3-methoxyphenyl)-8-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-3-yl)thio)acetamide
  • 7-(3,4-difluorophenyl)-3-[(2-methylbenzyl)thio][1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one
  • N-(2,5-difluorophenyl)-2-[[7-(3-methoxyphenyl)-8-oxo-[1,2,4]triazolo[4,3-a]pyrazin-3-yl]sulfanyl]acetamide
  • 3-{[2-(3-chlorophenyl)-2-oxoethyl]thio}-7-(4-ethoxyphenyl)[1,2,4]triazolo[4,3-a]pyrazin-8(7H)-one
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