2H-1,3-Benzoxazine-2,4(3H)-dione,3-methyl-

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Names

[ CAS No. ]:
1672-01-1

[ Name ]:
2H-1,3-Benzoxazine-2,4(3H)-dione,3-methyl-

[Synonym ]:
2H-1,4(3H)-dione,3-methyl
3,4-Dihydro-3-methyl-2H-1,3-benzoxazine-2,4-dione
3-methyl-benz[e][1,3]oxazine-2,4-dione
3-Methyl-benz[e][1,3]oxazin-2,4-dion
3-methyl-benzo[e][1,3]oxazine-2,4-dione
2H-1,3-Benzoxazine-2,4(3H)-dione,3-methyl
HMS3080N04
N-methyl-1,3-benzoxazine-2,4-dione

Chemical & Physical Properties

[ Density]:
1.348g/cm3

[ Boiling Point ]:
297.5ºC at 760mmHg

[ Molecular Formula ]:
C9H7NO3

[ Molecular Weight ]:
177.15700

[ Flash Point ]:
133.7ºC

[ Exact Mass ]:
177.04300

[ PSA ]:
52.21000

[ LogP ]:
0.49170

[ Vapour Pressure ]:
0.00135mmHg at 25°C

[ Index of Refraction ]:
1.583

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Salicylaldehyde
  • 3,3'-dimethyl-3,4,3',4'-tetrahydro-4,4'-oxy-bis-benzo[e][1,3]oxazin-2-one
  • Methylisocyanate 1 x 500mg neat
  • Methyl salicylate
  • 4-hydroxy-3-methyl-3,4-dihydro-benzo[e][1,3]oxazine-2-thione
  • methyl iodide
  • Ortho-Hydroxyacetophenone
  • Carsalam

DownStream

  • Benzamide,2-hydroxy-N-methyl-

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2H-1,3-Benzoxazine-2,4(3H)-dione,3-hydroxy-
  • 3-Phenyl-2H-1,3-benzoxazine-2,4(3H)-dione
  • 3-(3,5-DICHLOROPHENYL)-2H-BENZO[E][1,3]OXAZINE-2,4(3H)-DIONE
  • 3-(2,5-DICHLOROPHENYL)-2H-BENZO[E][1,3]OXAZINE-2,4(3H)-DIONE
  • 3-(3,4-DICHLOROPHENYL)-2H-BENZO[E][1,3]OXAZINE-2,4(3H)-DIONE
  • 3-(2,3-DICHLOROPHENYL)-2H-BENZO[E][1,3]OXAZINE-2,4(3H)-DIONE
  • 6,6-Dimethylpiperidine-3-carboxamide hydrochloride
  • 5,6,7,8-Tetrahydro-2,7-naphthyridin-1-ol dihydrochloride
  • 3-Cyclopropyl-1-(pyridin-3-yl)propan-1-amine dihydrochloride
  • 2-(1H-imidazol-2-yl)ethan-1-ol hydrochloride
  • (2,2-Difluoro-3-methoxypropyl)(methyl)amine hydrochloride
  • 2,6,8-Triazadispiro[3.0.4^{5}.3^{4}]dodecane-7,9-dione hydrochloride
  • Tert-butyl 1-({[(tert-butoxy)carbonyl]amino}methyl)-2-azabicyclo[2.1.1]hexane-2-carboxylate
  • tert-butyl N-(3-chloro-1H-indazol-5-yl)carbamate
  • rac-benzyl N-{[(1R,2S,4R,5R,6R)-3-oxatricyclo[3.2.1.0,2,4]octan-6-yl]methyl}carbamate
  • tert-butyl N-[1-(1-cyanoethyl)-2-oxo-1,2-dihydropyridin-3-yl]carbamate
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