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
  • 3-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetamido]methyl}oxolane-2-carboxylic acid
  • 3-{[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]methyl}oxolane-2-carboxylic acid
  • (2R)-2-amino-3-(2-chloropyrimidin-4-yl)propanoic acid
  • 3-({[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopropyl]formamido}methyl)oxolane-2-carboxylic acid
  • 2-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl}formamido)butanoic acid
  • (2S)-2-(1-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl}-N-methylformamido)propanoic acid
  • 1-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-3-carbonyl}-3,3-dimethylazetidine-2-carboxylic acid
  • 2-[({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl}formamido)oxy]propanoic acid
  • 2-cyclopropyl-2-[({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-3-yl}formamido)oxy]acetic acid
  • (3RS,4RS)-1-[(3RS&,5RS&)-5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-3-carbonyl]-4-methylpyrrolidine-3-carboxylic acid
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