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
  • 1-[(tert-butoxy)carbonyl]-4-(1-ethyl-1H-pyrazol-5-yl)pyrrolidine-3-carboxylic acid
  • 5-Cyclopropyl-2-(ethoxycarbonyl)-1,3-thiazole-4-carboxylic acid
  • 3-cyclopropyl-2-[(3R)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)heptanamido]propanoic acid
  • 1-Methyl-2-[(2,4,5-trifluorophenyl)methyl]piperazine
  • 5-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylpropanamido]pyridine-3-carboxylic acid
  • 3-{[(Benzyloxy)carbonyl]amino}-3-propylhexanoic acid
  • 2-[1-(3-Fluoropyridin-2-yl)cyclopropyl]ethan-1-amine
  • 2-(5,6-Dichloropyridin-3-yl)-3,3,3-trifluoropropan-1-amine
  • [1-(3-Fluoropyridin-2-yl)cyclopropyl]methanol
  • Tert-butyl 2-{[8-(3-bromophenyl)-2-azaspiro[4.5]decan-8-yl]oxy}acetate
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