8-Hydroxy-3,4-dimethyl-1H-2-benzopyran-1-one

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Names

[ CAS No. ]:
1570-27-0

[ Name ]:
8-Hydroxy-3,4-dimethyl-1H-2-benzopyran-1-one

[Synonym ]:
3.4-Dimethyl-8-hydroxy-isocumarin,Oospolacton
8-hydroxy-3,4-dimethyl-isochromen-1-one
8-Hydroxy-3,4-dimethyl-1H-2-benzopyran-1-one
1H-2-Benzopyran-1-one,8-hydroxy-3,4-dimethyl
Oospolacton
oospolactone
3,4-Dimethyl-8-hydroxy-isocumarin
3,4-dimethyl-8-hydroxyisocoumarin

Chemical & Physical Properties

[ Density]:
1.255g/cm3

[ Boiling Point ]:
346.5ºC at 760mmHg

[ Molecular Formula ]:
C11H10O3

[ Molecular Weight ]:
190.19500

[ Flash Point ]:
153.9ºC

[ Exact Mass ]:
190.06300

[ PSA ]:
50.44000

[ LogP ]:
2.11540

[ Vapour Pressure ]:
2.86E-05mmHg at 25°C

[ Index of Refraction ]:
1.589

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

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

  • 8-hydroxy-3-(4-methoxyphenyl)-3,4-dihydroisochromen-1-one
  • 8-hydroxy-3-(4-hydroxyphenyl)isochromen-1-one
  • Hydrangenol
  • 8-hydroxy-3,7-dimethyl-3,4-dihydroisochromen-1-one
  • 8-hydroxy-3-tridecyl-3,4-dihydroisochromen-1-one
  • 8-hydroxy-3-undecyl-3,4-dihydroisochromen-1-one
  • 2-cyclopropyl-1-[1-(4-fluoro-2-methylbenzenesulfonyl)azetidin-3-yl]-1H-1,3-benzodiazole
  • N-{3-[(dimethylamino)methyl]-1,2-benzoxazol-5-yl}-4-(piperidine-1-sulfonyl)benzamide
  • 3-{2-[3-(2-cyclopropyl-1H-1,3-benzodiazol-1-yl)azetidin-1-yl]-2-oxoethyl}-3,4-dihydroquinazolin-4-one
  • 6,8-Difluoroquinoline-7-carbaldehyde
  • 4-chloro-5-(4-cyclopropyl-1H-1,2,3-triazol-1-yl)-2-phenyl-2,3-dihydropyridazin-3-one
  • N-{3-[(dimethylamino)methyl]-1,2-benzoxazol-5-yl}-2-(trifluoromethyl)benzene-1-sulfonamide
  • N-{3-[(dimethylamino)methyl]-1,2-benzoxazol-5-yl}-3-fluoro-4-methoxybenzene-1-sulfonamide
  • 3-chloro-N-{3-[(dimethylamino)methyl]-1,2-benzoxazol-5-yl}-2-methylbenzene-1-sulfonamide
  • N-{3-[(dimethylamino)methyl]-1,2-benzoxazol-5-yl}-2-methoxy-4,5-dimethylbenzene-1-sulfonamide
  • 5-chloro-N-{3-[(dimethylamino)methyl]-1,2-benzoxazol-5-yl}-2-methoxybenzene-1-sulfonamide