4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid

4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid Structure
4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid
  • CAS No.674304-28-0
  • Chemical Name:4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid
  • CBNumber:CB81552328
  • Molecular Formula:C10H9NO4
  • Formula Weight:207.18
  • MOL File:674304-28-0.mol
4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid Property
  • Melting point 263-265°
  • Boiling point 527.8±50.0 °C(Predicted)
  • Density 1.405±0.06 g/cm3(Predicted)
  • pka 3.73±0.20(Predicted)
Safety
  • HazardClass  :IRRITANT
  • HS Code  :2934999090
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H315-H319-H335
  • Precautionary statements P271-P261-P280
4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid Preparation Products And Raw materials
Raw materials
Preparation Products
4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid Suppliers
Global(13)Suppliers
4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid Spectrum
  • 4-甲基-3-氧代-3,4-二氢-2H-苯并[B][1,4]噁嗪-7-羧酸
  • 674304-28-0
  • 2H-1,4-Benzoxazine-7-carboxylic acid, 3,4-dihydro-4-methyl-3-oxo-
  • 3,4-dihydro-4-methyl-3-oxo-2H-benzo[b][1,4]oxazine-7-carboxylic acid
  • 4-methyl-3-oxo-1,4-benzoxazine-7-carboxylic acid
  • 4-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid

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