2,2-Dimethyl-6-nitro-2,3-dihydro-4H-chromen-4-one

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Names

[ CAS No. ]:
111478-49-0

[ Name ]:
2,2-Dimethyl-6-nitro-2,3-dihydro-4H-chromen-4-one

[Synonym ]:
4H-1-Benzopyran-4-one, 2,3-dihydro-2,2-dimethyl-6-nitro-
2,2-DIMETHYL-4'-FLUOROBUTYROPHENONE
2,2-Dimethyl-6-nitro-2,3-dihydro-4H-chromen-4-one
6-Nitro-2,2-dimethylchroman-4-one
4H-1-Benzopyran-4-one,2,3-dihydro-2,2-dimethyl-6-nitro
2,2-dimethyl-6-nitrochroman-4-one
6-nitro-2,2-dimethyl-4-chromanone

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
365.9±42.0 °C at 760 mmHg

[ Molecular Formula ]:
C11H11NO4

[ Molecular Weight ]:
221.209

[ Flash Point ]:
171.1±29.9 °C

[ Exact Mass ]:
221.068802

[ PSA ]:
72.12000

[ LogP ]:
3.02

[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C

[ Index of Refraction ]:
1.557

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,2-DIMETHYL-CHROMAN-4-ONE
  • 1-(2-Hydroxy-5-nitrophenyl)ethanone
  • Acetone

DownStream

  • N-(2,2-dimethyl-6-nitro-3H-chromen-4-ylidene)hydroxylamine

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-(cyclopentyloxy)-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
  • 5-Hydroxy-2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-4-one
  • 5,7-dihydroxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
  • 5-Hydroxy-7-methoxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
  • 2-(2,6-Dihydroxyphenyl)-3,5,7-trihydroxy-2,3-dihydro-4H-chromen-4 -one
  • 6-Bromo-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
  • 2-(3-Chloro-2,6-difluorophenyl)-2-methylpropan-1-ol
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide