6-Methylcoumarin

• Post Date:

  Jul 09,2014

• Expiry Date:

  Jan 05,2015

• Detailed Description:

  Cas No. :92-48-8 6-Methylcoumarin Basic information
  Product Name: 6-Methylcoumarin
  Synonyms: 6-MC;6-Methyl-1,2-benzopyrone;6-methyl-2h-1-benzopyran-2-on;6-methyl-2H-1-Benzopyran-2-one;6-Methyl-2-oxo-2H-benzopyran;6-Methyl-2-oxochronene;6-Methyl-chromen-2-one;6-methyl-coumari
  CAS: 92-48-8
  MF: C10H8O2
  MW: 160.17
  EINECS: 202-158-8
  Product Categories: Pharmaceutical Raw Materials;Coumarins;Miscellaneous;Building Blocks;Heterocyclic Building Blocks;Alphabetical Listings;Flavors and Fragrances;M-N
  Mol File: 92-48-8.mol
  
  
  
  CAS DataBase Reference 92-48-8(CAS DataBase Reference)
  NIST Chemistry Reference 2H-1-Benzopyran-2-one, 6-methyl-(92-48-8)
  EPA Substance Registry System 2H-1-Benzopyran- 2-one, 6-methyl-(92-48-8)
  
  
  Safety Information
  Hazard Codes Xn
  Risk Statements 22-42/43
  Safety Statements 22-36/37-45
  WGK Germany 3
  
  RTECS GN7792000
  
  Hazardous Substances Data 92-48-8(Hazardous Substances Data)
  
  
  MSDS Information
  
  Provider Language
  6-Methyl-2H-chromen-2-one English
  ACROS English
  SigmaAldrich English
  ALFA English
  
  
  6-Methylcoumarin Usage And Synthesis
  Chemical Properties WHITE TO ALMOST WHITE CRYSTALLINE POWDER
  General Description White crystals with a flavor of vanilla. Insoluble in water.
  Air & Water Reactions Insoluble in water.
  Reactivity Profile Ketones, such as 6-Methylcoumarin, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.
  Fire Hazard 6-Methylcoumarin is combustible.
  
  
  6-Methylcoumarin Preparation Products And Raw materials
  Raw materials SULFUROUS ACID--Salicylaldehyde--Fumaric acid--Propionic anhydride--Sodium propionate--Coumarin-3-carboxylic acid
  

• CAS Registry Number:

  92-48-8

• Synonyms:

  ;Methyl coumarin;2H-1-Benzopyran-2-one, 6-methyl-;5-17-10-00168 (Beilstein Handbook Reference);5-Methyl-2-hydroxyphenylpropenoic acid lactone;6-MC;6-Methyl-1,2-benzopyrone;6-Methyl-2H-1-benzopyran-2-one;6-Methyl-cis-O-coumarinic lactone;6-Methylbenzopyrone;6-Methylcoumarinic anhydride;Cocodescol;Coumarin, 6-methyl-;Pralina;Toncair;Toncarine;6-methyl coumarin;

• Molecular Formula:

  C₁₀H₈O₂

• Molecular Weight:

  160.17

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R22:;
  R42/43:;
  

• Safety Description:

  S22:;
  S36/37:;
  S45:;
  

• Company:

  Kunshan Yalong Trading Co.,Ltd.     [ China ]        

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