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
  • (3R)-3-amino-3-(3-methylpyridin-4-yl)propanoic acid
  • 2-Amino-2-(4-methylpyridin-2-yl)propan-1-ol
  • 3-(4-Methylpyridin-2-yl)morpholine
  • 1-(3,6-Dichlorobenzo[b]thiophen-2-yl)ethanone
  • (1S,2S)-1-amino-1-(4-methylpyridin-2-yl)propan-2-ol
  • (2S)-2-amino-2-(2-fluoro-6-methylphenyl)ethan-1-ol
  • (S)-1-(2-Fluoro-4-methylphenyl)-2-methoxyethanamine
  • (4S,4aR,5S,5aR,6R,12aS)-5-(Acetyloxy)-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,10,12,12a-tetrahydroxy-6-methyl-1,11-dioxo-2-naphthacenecarboxamide
  • 4-[(1R,2S)-1-Amino-2-hydroxypropyl]phenol
  • 2-Amino-6-nitrobenzylamine
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