ChemicalBook > CAS DataBase List > 3-METHYL-CHROMEN-2-ONE

3-METHYL-CHROMEN-2-ONE

3-METHYL-CHROMEN-2-ONE Structure
3-METHYL-CHROMEN-2-ONE
  • CAS No.2445-82-1
  • Chemical Name:3-METHYL-CHROMEN-2-ONE
  • CBNumber:CB2837680
  • Molecular Formula:C10H8O2
  • Formula Weight:160.17
  • MOL File:2445-82-1.mol
3-METHYL-CHROMEN-2-ONE Property
  • Melting point 91°C
  • Boiling point 292.5°C (estimate)
  • Density 1.0924 (rough estimate)
  • refractive index 1.5300 (estimate)
  • LogP 2.420 (est)
  • FDA UNII 9PCU0P29Z3
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H301-H402
  • Precautionary statements P264-P270-P273-P301+P310+P330-P405-P501

3-METHYL-CHROMEN-2-ONE Chemical Properties,Usage,Production

  • Chemical Properties White crystals. The melting point is 91°C and the boiling point is 292.5°C. Soluble in alcohol, slightly soluble in water.
  • Uses 3-Methyl-chromen-2-one has a vanilla fragrance and is used in fragrances and cosmetics. It is also used as intermediates in organic synthesis.
  • Application Powerful and rich, Tonka-like, sweet-herbaceous odor, somewhat drier than that of Coumarin. Good tenacity.
    3-methyl-chromen-2-one finds some use in perfumery as a modifier for Coumarin and 6-Methylcoumarin in Chypres, Oriental bases, Lavender compositions or Tonka-bases, etc.
    It blends extremely pleasantly with Oakmoss products and Bergamot for Chypre bases, and gives warm natural background to Lavender and other herbaceous fragrances.
  • Synthesis 3-Methyl-chromen-2-one is obtained by reacting salicylaldehyde and propionic anhydride, and then recrystallizing from ethanol.
3-METHYL-CHROMEN-2-ONE Preparation Products And Raw materials
Raw materials
Preparation Products
3-METHYL-CHROMEN-2-ONE Suppliers
Global(39)Suppliers
  • Supplier： Struchem Co., Ltd.
  • Tel：0512-0512-63009836<br/>15365350169
  • Email：helen@struchem.com
  • Country：China
  • ProdList：3984
  • Advantage：60
  • Supplier： BOC Sciences
  • Tel：--
  • Email：info@bocsci.com
  • Country：USA
  • ProdList：0
  • Advantage：65
  • Supplier： Amel Pharmatech Corporation
  • Tel：027-888-4366503
  • Email：sales@amelpharmatech.com
  • Country：China
  • ProdList：4602
  • Advantage：58
3-METHYL-CHROMEN-2-ONE Spectrum
2445-82-1, 3-METHYL-CHROMEN-2-ONERelated Search:
  • 有机中间体
  • 其他
  • 3-甲基-2H-色烯-2-酮
  • 3-甲基-2H-1-苯并吡喃-2-酮
  • 3-甲基-2H-苯并吡喃-2-酮
  • 3-METHY COUMARIN
  • 3-甲基氧杂萘邻酮
  • 2445-82-1
  • 2H-1-Benzopyran-2-one, 3-methyl-
  • 3-Methy Coumarin
  • 3-Methyl-chromen-2-on
  • 3-methyl-coumari
  • 3-Methyl-2-oxochromene
  • 3-Methyl-2-oxo-2H-benzopyran
  • 3-methyl-2h-1-benzopyran-2-one
  • 3-methyl-2h-1-benzopyran-2-on
  • 3-METHYL-1H-1-BENZOPYRAN-2-ONE
  • 3-methylcoumarin
  • 3-METHYL-CHROMEN-2-ONE
  • 3-methyl-2H-chromen-2-one

Home

My